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Hardware Installation and Maintenance Guide

1. Issue 02 2015 05 18 Huawei Proprietary and Confidential 73 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix 5 2 2 Requirements for Power Supply Requirements for AC Power Supply The AC power supply consists of power mains uninterruptable power supply UPS and self supplied electric generator In addition to meeting the requirements of the server load the AC power supply must have a simple connection line safe operation flexible scheduling and easy maintenance The low voltage power supply should have 3 phase 5 wire mode or monophase 3 wire mode This AC power supply should be 110 V 220 V and the frequency is 50 Hz The UPS should supply the same power and operate at the same phase as the power mains The switching time between the UPS and mains should be less than 10 ms otherwise the networking devices will reboot or reset For power distribution capacity in the equipment room both the working current and fault current of the devices should be considered Ensure that independent AC power supplies protect independent devices Configure the current carrying capacity of the protection switch of the equipment room for more than that of the devices Table 5 14 shows the voltage range of the AC power supply for the devices Table 5 14 Voltage range of AC power supply AC power capacity to 10 to 5 of the rated voltage support the devices AC power capac
2. Hardware Installation and Maintenance Guide Huawei AP4030DN Issue 02 Date 2015 05 18 HUAWEI TECHNOLOGIES CO LTD HUAWEI Copyright Huawei Technologies Co Ltd 2015 All rights reserved No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co Ltd Trademarks and Permissions wW nawa and other Huawei trademarks are trademarks of Huawei Technologies Co Ltd All other trademarks and trade names mentioned in this document are the property of their respective holders Notice The purchased products services and features are stipulated by the contract made between Huawei and the customer All or part of the products services and features described in this document may not be within the purchase scope or the usage scope Unless otherwise specified in the contract all statements information and recommendations in this document are provided AS IS without warranties guarantees or representations of any kind either express or implied The information in this document is subject to change without notice Every effort has been made in the preparation of this document to ensure accuracy of the contents but all statements information and recommendations in this document do not constitute a warranty of any kind express or implied Huawei Technologies Co Ltd Address Huawei Industrial Base Bantian Longgang Shenzhen 518129
3. Requirements for Selecting a Site for an Equipment Room When designing a project consider the communication network planning and technical requirements of the equipment Also consider hydrographic geological seismic power supply and transportation factors Construction structure heating and ventilation power supply lighting and fire fighting of the equipment room should be designed by specialized construction designers to suit the environmental requirements of devices The equipment room should also follow local regulations concerning the industrial construction environmental protection fire fighting and civil air defense Construction must conform to government standards regulations and other requirements The equipment room should be located at a place free from high temperature dust toxic gases explosive materials or unstable voltage Keep the equipment room away from significant vibrations or strong noises as well as power transformer stations Issue 02 2015 05 18 Huawei Proprietary and Confidential 66 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix The specific requirements for selecting a site for equipment room are as follows The room should be located at a distance of at least 5 km 3 11 mi from heavy pollution sources such as smelting and coal mines It should be located at a distance of at least 3 7 km 2 30 mi from moderate pollution s
4. 3 Cover unused optical connectors with protective caps as shown in Figure 5 99 and then lay out fibers on the fiber rack or coil them in a fiber management tray to prevent fibers from being squeezed Figure 5 99 Installing a protective cap on a fiber 4 Ifa receptacle or an optical connector has not been used for a long time and is not covered with a protective cap you need to clean it before using it Clean a receptacle with a cotton swab as shown in Figure 5 100 Clean an optical connector with cleaning tissues Issue 02 2015 05 18 Huawei Proprietary and Confidential 97 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 100 Cleaning a receptacle with a cotton swab DX were When cleaning a receptacle insert the cotton swab and turn it slowly in the receptacle Do not use too much strength because the receptacle may be damaged 5 Ifoptical signals are lost during the operation of a device use the preceding method to clean the receptacle or the optical connector In this manner the possibility of contamination can be excluded Measures to Prevent an Optical Module from Being Burnt 1 Before using an optical time domain reflectometer OTDR to test the connectivity or the attenuation of optical signals disconnect the optical fibers from the optical module Otherwise the optical module will be burnt 2 When performing a self loop test use an
5. Use dedicated tools provided or specified by Huawei and follow the installation procedure described here Bending Radius Unless otherwise specified bending radiuses R of cables or fibers must meet the requirements listed in Table 5 9 Table 5 9 Bending radiuses of cables or fibers Cable or Fiber Bending Radius R Ordinary cable In normal cases R gt 2d When the cable is connected with a connector R gt 5d Fiber R gt 40 mm 1 57 in Bending angle gt 90 Q NOTE The letter d indicates the diameter of a cable or fiber Precautions for Installation e Hold the terminals of cables instead of pulling the cables when installing or removing the cable components Do not insert a connector forcibly when the connector is blocked Pull out the connector by using a dedicated tool Install the connector again after you check that the pins are inserted properly Before tightening screws on cable connectors ensure that the connectors are properly connected to their adapters Tighten the screw with appropriate force using a flat head or Phillips screwdriver instead of bare hands or an electric screwdriver If the screw cannot be screwed into the tapped hole find out the reason and try again Do not screw it with too much force or the screw or adapter may be damaged When removing densely aligned cables or fiber connectors use dedicated pliers such as cable pulling pliers and fiber pulling pliers e Do not tw
6. loosen the screw in the counterclockwise direction End Installing Ethernet Adapters Installing a Shielded Ethernet Connector Procedure Step 1 Hold the male and female connectors with the male connector facing the female connector as shown in Figure 5 50 Figure 5 50 Holding the male and female shielded connectors Issue 02 2015 05 18 Huawei Proprietary and Confidential 52 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Step 2 Insert the male connector into the female connector as shown in Figure 5 51 Figure 5 51 Feeding the male shielded connector into the female shielded connector G lt A Step 3 When you hear a click the cable connector is completely inserted in the port The clip on the cable connector pops up to fix the connector in the port Pull the connector slightly and ensure that it is securely connected as shown in Figure 5 52 Figure 5 52 Installed shielded Ethernet connector Ag Step 4 To remove an Ethernet connector press the locking key and pull out the connector as shown in Figure 5 53 Issue 02 2015 05 18 Huawei Proprietary and Confidential 53 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 53 Removing an shielded Ethernet connector NN End Installing an Unshielded Ethernet Connector Procedure
7. mm in Conductor mm2 in mm2 in 2 L note If you are proficient in assembling OT terminals and power cables you can obtain the value of L1 by comparing the part to be crimped with the power cable Step 2 Put the heat shrinkable A tubing onto the bare crimping terminal as shown in Figure 5 3 Issue 02 2015 05 18 Huawei Proprietary and Confidential 25 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 3 Putting the heat shrink tubing onto the bare crimping terminal Step 3 Put the OT terminal B onto the exposed conductor and ensure that the OT terminal is in good contact with the insulation coating C as shown in Figure 5 3 A NOTICE After the conductor is fed into the OT terminal the protruding part of the conductor or L2 in Figure 5 3 must not be longer than 2 mm 0 08 in Step 4 Crimp the joint parts of the bare crimping terminal and the conductor as shown in Figure 5 4 LO note The shapes of crimped parts may vary with the crimping dies Figure 5 4 Crimping the joint parts of the bare crimping terminal and the conductor OT terminal SI B Step 5 Push the heat shrink tubing A towards the connector until the tube covers the crimped part and then heat the tube by using a heat gun as shown in Figure 5 5 Issue 02 2015 05 18 Huawei Proprietary and Confidential 26 Copyright Huawei Technologies Co Ltd
8. or higher twisted pairs Ensure that the AP is connected to the Ethernet using the Ethernet cable that works properly If the Ethernet cable is not working properly for example RJ45 connectors are short circuited the AP may fail to be powered on or fail to work Before connecting an Ethernet cable to the AP use the cable test tool to check whether the cable is qualified If the cable is unqualified replace it DC power adapter The AP supports the PoE power supply and DC power supply To connect the AP to a DC power source use the power adapter delivered with the AP otherwise the AP maybe damaged LO note When PoE and power adapter power supplies are available the devices are preferentially powered by the PoE Pay attention to the following points when installing network cables Before connecting an Ethernet cable to the AP use the cable test tool to check whether the cable is qualified If the cable is unqualified replace it Do not connect the service network cable to the console port Otherwise the AP may be damaged when the PoE power supply is used Before removing network cables or power cables remove the AP from the mounting bracket first to prevent damage to the network cables or power cables e The cable cannot exceed 100 meters 2 7 Installing the Security Lock There is a security slot on the AP You can lock the AP to an immovable object to prevent the AP against theft The detail
9. pnei nenen e E teed E EE AER eee EE E isn Raed EE E E ences eee 13 2 7 Installing the Security Lock n a E BRO E E E RGR A RR Ga 14 2 8 Checking the AP After Installation s eessseesseeseesseseesesseeressrsresseserstsstesesststessesetstsstenesststesststtstesttstsstetesststesestesesseent 15 2 9 Powering on the AP ongni nenn i see E EE E RE TRE E E EE E EERE E ERE econ 15 3 L g ing Intothe AP anssoneinnnnnneies ini aien A A aiiis i 17 3 1 Logging In to the AP Through the Console Port ccccccesscsssescceecesecsecseecseecseeenecceseeeseensecnseceaecaecaecaeeceeeeeenrenes 17 3 2 Logeime Inito the AP Using S Telnet ii 2csccsccess esc erana eave ick what Rive a istass aeons Aan aoa 18 3 3 Logging In to the AP Using a Web Clicmt ccccccccecscesssessesesceecesecaecaaecseecaeeeaeceaeseeseesaeenseensecaecaecaecsaeceeeeeeneeaes 19 4 Hardware Fauures iiccssiccioiasieaisssceseeseecsis cect tasers anata o iii aS KEES ESSES SER SES 21 4 A Device Fails to Be Powered O a a a etait a Gap Bie el a hl a 21 BAP Pein an sssini ss asaini sdtsaivsios nia oeda senie a aaea ses EEE SESSE NE aTe RE SSES 23 5 1 On site Cable Assembly and Installation cccccccecsceescesscesscesecesecsaecseecseecaeecaeeeaeceeseesecnseeaecaeceaecaecaaeceeeaeeeneeaes 23 5 1 1 Cable Assembly Pre AUi OT e a a E Ea a Aaea a EE E E E as 23 5 1 2 Assembling Power Cables access feccecciciseccctcnceacdicsscde dedi i A ERE E E E EEA A KE 24 Sd Assembling Ethernet CaN ESk r r
10. 05 18 Huawei Proprietary and Confidential 67 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 79 Layout of the equipment room Control room Generator room Transmission Main communication Power distribution f Battery room room equipment room room Substation room Sea einai Communication cable and optical cable Power cable The general layout principles of the equipment room are as follows It should meet requirements for laying out and maintaining communication cables and power cables Jt should reduce the cabling distance which eases cable maintenance reduces potential communication faults and maximizes efficiency Construction Requirements for the Equipment Room Table 5 10 shows the construction requirements for the equipment room Table 5 10 Construction requirements for the equipment room Area The smallest area of the equipment room can accommodate the equipment with the largest capacity Net height The minimum height of the equipment room should not be less than 3 m 9 84 ft The minimum height of the equipment room is the net height below overhead beams or ventilation pipes floor material or raised floor You can connect them to ground using a one megohm current limiting resistor and connection line Load bearing The floor must bear loads larger than 150 kg m 0 21 bffin capacity Door and The
11. Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation Figure 2 1 Installation flowchart Check before installation Determine the installation location Connect the cable Against the wall Fix the wall mounting Fix the wall mounting bracket against the ceiling bracket against the wall Install the AP Connect the security lock to the lock hole Check after installation Power on the AP To aT rail Fix the wall mounting bracket to a T rail Against the ceiling 2 3 Unpacking the Equipment Before unpacking the carton ensure that the packing carton is intact and not damaged or soaked Stop unpacking if the equipment is rusted or soggy Then investigate causes and contact the supplier Usually the packing list contains the following items AP device Sheet metal mounting bracket Power adapter optional Adjustable buckle Expansion screws OT terminal Quick Start Guide Warranty card MAC address label SN label Issue 02 2015 05 18 Huawei Proprietary and Confidential 8 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation 2 4 Determining the Installation Position When determining the AP installation position comply with the following rules e Try to reduce the number of obstacles such as walls between the AP and user terminals Install the AP away
12. Step 1 Hold the male and female connectors with the male connector facing the female connector as shown in Figure 5 54 Figure 5 54 Holding the male and female unshielded connectors Step 2 Feed the male connector into the female connector as shown in Figure 5 55 Issue 02 2015 05 18 Huawei Proprietary and Confidential 54 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 55 Feeding the male connector into the female unshielded connector Step 3 A crisp click indicates that the connector is locked by the locking key Pull the connector slightly and ensure that it is securely connected Figure 5 56 shows an installed Ethernet connector Figure 5 56 Installed unshielded Ethernet connector Step 4 To remove an Ethernet connector press the locking key and pull out the connector as shown in Figure 5 57 Issue 02 2015 05 18 Huawei Proprietary and Confidential 55 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 57 Removing an unshielded Ethernet connector End Installing Fiber Connectors Context A NOTICE After you remove the dustproof cap ensure that the fiber pins are clean and install them as soon as possible e When you disassemble fiber connectors you must use a dedicated tool if the connectors are densely installed Cleaning Fiber Connectors Proce
13. Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 69 Aligning the male connector with the female connector Step 3 Hold the shell labeled PUSH and feed the male connector into the female connector until you hear a clicking sound The male and female connectors are securely installed as shown in Figure 5 70 Figure 5 70 Installed MPO fiber connector Step 4 To disassemble an MPO fiber connector hold the shell labeled PULL and remove the male connector as shown in Figure 5 71 Issue 02 2015 05 18 Huawei Proprietary and Confidential 62 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 71 Disassembling an MPO fiber connector End 5 1 5 Replacing the Mold of the Crimping Pliers Procedure Step 1 Hold the handles of a pair of COAX crimping tools Loosen the two fastening screws in the counterclockwise direction as shown in Figure 5 72 Figure 5 72 Loosening two fastening screws Step 2 Hold the handles of the COAX crimping tools to open the self locking mechanism The jaw of the COAX crimping tools opens automatically as shown in Figure 5 73 Issue 02 2015 05 18 Huawei Proprietary and Confidential 63 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 73 Pliers jaw opening automatically Step 3 Remo
14. Telnet 5 Rlogin SSH f Load save or delete a stored session Behaviour Saved Sessions Default Settings 3 Click Open Enter the user name and password at the prompt and press Enter You have logged in to the device The following information is only for reference login as admin Sent username admin admin 169 254 1 1 s password lt Huawei gt L note It is recommended that you change the initial user name and password after login 3 3 Logging In to the AP Using a Web Client Pre configuration Tasks Before configuring users to log in to the AP using HTTP complete the following task Configure reachable routes between the terminal and the AP Issue 02 2015 05 18 Huawei Proprietary and Confidential 19 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 3 Logging In to the AP LO note e The web management system is enabled on the AP before delivery The default IP address of the web management system is 169 254 1 1 and the mask is 255 255 0 0 The web management system provides a default user account with the user name admin and password admin huawei com You are advised to change the user name and password on your first login Assign your PC an IP address on the same network segment as the default IP address of the web management system and connect the PC to the GE interface Start the web browser on the PC and visit http 169
15. an integrated power supply system in its equipment room but must take measures to prevent corrosive gases released from batteries from eroding circuit boards of telecommunications equipment Table 5 15 shows the specifications for the DC power supply Table 5 15 Specifications for the DC power supply DC power Greater than 1 5 times the rated current capacity to support the surge current Regulated If the AC input voltage is in the range of 85 to 110 of the rated voltage precision value and the load current is in the range of 5 to 100 of the rated value the output voltage of the rectifier ranges from 46 0 V to 56 4 V with the regulated voltage precision less than or equal to 1 Overshoot Integral value of the DC output voltage 5 amplitude of switch on off Peak noise lt 200 mV voltage Issue 02 2015 05 18 Huawei Proprietary and Confidential 75 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Dynamic The recovery time is less than 200 ms The overshoot is in the range of response the integral value of the DC output voltage 5 Recommendations for DC Power Supply The following shows recommendations for the DC power supply e Use distributed power supply mode Use multiple DC power supply systems and put power equipment in multiple locations e Adopt a standard DC power supply system and set the output voltage to the communications eq
16. and corroding components and circuit boards The room should be located far away from industrial and heating boilers e Itis recommended that the room be on or above the second floor If this requirement cannot be met the ground for equipment installation in the room should be at least 600 mm 23 62 in above the maximum flood level The room should be at least 3 7 km 2 30 mi away from the seaside or salt lake Otherwise the equipment room should be airtight with cooling facilities In addition alkalized soil cannot be used as the construction material Otherwise equipment suitable for wet conditions must be used The equipment room should be strong enough to resist winds and downpours The room should be located away from dusty roads or sand If this is unavoidable the doors and windows of the equipment room must not face pollution sources Do not place air conditioning vents near the equipment so that they blow directly on the equipment because condensation may be blown into the equipment Do not use decorative materials that contain sulfur in the equipment room Equipment Room Layout The equipment room is usually used to install mobile switching equipment telecom transmission equipment and power supply equipment as well as other auxiliary equipment To ensure easy maintenance and management place the telecom equipment in different rooms Figure 5 79 shows the layout of the equipment room Issue 02 2015
17. be in good contact with the RJ45 socket The plastic separators must remain intact and be aligned The contact strip blade must extend beyond the ends of the wires The ends of the wires must be in contact with the edge of the RJ45 The distance between them must be less than 0 5 mm 0 02 in Procedure Step 1 Hold the crimped connector with the front side facing you and check whether the contact strips are of the same height The height should be 6 02 0 13 mm 0 237 4 0 005 Ifa measuring tool is not available you can compare the connector with a standard connector Figure 5 32 shows an unqualified piece and Figure 5 33 shows a qualified LO note All unqualified pieces must be crimped again Issue 02 2015 05 18 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd piece 41 Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 32 Contact strips of different heights Step 2 Hold an RJ45 connector and turn it 45 Observe the top edges of the metal contact strips Figure 5 34 shows an unqualified piece Figure 5 34 Unparallel contact strips of different heights Step 3 Check whether the contact strips are clean If they are not clean and the dirt cannot be removed replace it with a new RJ45 connector Figure 5 35 shows an unqualified piece Issue 02 2015 05 18 Huawei Proprietary and Confidential 42 Copyright Huawei Technologi
18. distribution equipment like a control cabinet and distribution box and BC identifies the row and column number of the 48 V connector If there is no row number or column number or the connector can be identified without them BC can be omitted It is unnecessary for BGND and PGND to identify the row and column number The label only carries location information about the destination direction of the power cable while information of the local end is not necessary That is the label only carries location information about the opposite equipment the control cabinet or the distribution box Table 5 26 lists the information on two 48 V power supplies on the label The information on other DC voltages such as 24 V and 60 V should be given in similar methods Make sure that labels are affixed in the correction direction That is after the cable ties are bundled onto the cable the identification plates with the labels should face up and the text on the labels in the same cabinet should be in the same direction For details see Figure 5 93 Figure 5 93 Example of the labels for DC power cables TO AO1 48V2 TO BO3 48V 2 B08 Label on the loaded cabinet side Label on the distribution box side indicating he position of the cable indicating the position of the cable on the power distribution box on the loaded cabinet side The meaning of the label in Figure 5 93 is as follows On the loaded cabinet side the label A0
19. door of the equipment room should be 2 m 6 56 ft high and 1 m windows 3 28 ft wide One door is enough Seal the doors and windows with Floor The floor in the equipment room should be semi conductive and dustproof A raised floor with an ESD covering is recommended Cover the raised floor tightly and solidly The horizontal tolerance of each square meter should be less than 2 mm 0 08 in If raised floors are unavailable use a static electricity conductive floor material with a volume resistivity of 1 0 x 107 ohms to 1 0 x 1010 ohms Ground this Issue 02 2015 05 18 Huawei Proprietary and Confidential 68 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix dustproof plastic tape Use double pane glass in the windows and seal them tightly Wall surface Paste wallpaper on the wall or apply flat paint Do not use pulverized treatment paint Cable trays Use cable trays to arrange cables The inner faces of the cable trays must be smooth The reserved length and width of the cable trays and the number position and dimensions of the holes must comply with the requirements of device arrangement Water pipe Do not pass service pipes drainpipes and storm sewers through the equipment room Do not place a fire hydrant in the equipment room but place it in the corridor or near the staircase Internal Separate the area where the equipment is installed from the equipment
20. optical attenuator Do not loosen the optical connector instead of the optical attenuator Precautions 1 The optical connector should be vertically inserted in the receptacle to avoid damages to the receptacle 2 Fibers must be inserted into optical modules of the corresponding type That is multimode fibers must be inserted into multimode optical modules and single mode fibers must be inserted into single mode optical modules If a fiber is inserted into an optical module of a different mode faults may occur For example optical signals will be lost 5 6 Fault Tag Customer name Address Category RMA 56 Return o Analysis Issue 02 2015 05 18 Huawei Proprietary and Confidential 98 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Fault Description Product Occurring of the Fault Category Software Description Phenomena No Version Reasons for Repairing Category No Category No includes the following eight types F001 Wear out damaged In warranty Period gt Out of warranty period F002 Deployment damaged F003 Intransit damaged F004 Version upgrade F005 Batch replace F007 Overdue spare parts inspecting F008 Others F011 Running circumstance change Note e For optical interface cards returned the optical interfaces should be covered with protection caps In general t
21. partition wall room door The partition wall can block some outside dust Installation Install air conditioner vents so that the air does not blow directly on position of the equipment air conditioner Other Avoid the proliferation of mildew and keep out rodents like mice requirements Figure 5 80 Internal partition wall inside the equipment room Internal partition wall Equipment Room Environment Dust on devices may cause electrostatic discharge and result in poor contact for connectors or metal connection points This problem can shorten the life span of devices and cause faults The equipment room must be free from explosive conductive magnetically permeable and corrosive dust Table 5 11 shows the requirement for dust concentration in the equipment room Issue 02 2015 05 18 Huawei Proprietary and Confidential 69 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Table 5 11 Requirements for dust particles in the equipment room Mechanical active Unit Concentration material Dust particle Particle m lt 3x 10 no visible dust accumulated on a workbench in three days Description e Dust particle diameter gt 5 um e Suspending dust diameter lt 75 um e 75 um lt precipitable dust diameter lt 150 um Take the following measures to meet the requirements Use dustproof materials for ground wall and ceiling construction Use
22. receiving interface T optical transmitting interface MN row M The cabinet rows from front to back are numbered number and from A to Z column number N The cabinet columns from left to right are of an ODF numbered from 01 to 99 For example G01 is the ODF of Row G and Column 01 B row number Range from 01 to 99 for example 01 01 of the terminal device C column number of the terminal device R Optical receiving interface T optical transmitting interface Example of the Label Figure 5 90 shows the label on the cable Figure 5 90 Example of the label on the optical fiber between the device and the ODF ODF G01 01 01 R A 10 s0 10 10V OL Meaning of the label in Figure 5 90 e ODF G01 01 01 R indicates that the local end of the optical fiber is connected to the optical receiving terminal on row 01 column 01 of the ODF in row G column 01 in the machine room Issue 02 2015 05 18 Huawei Proprietary and Confidential 89 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix e A01 01 05 01 R indicates that the opposite end of the optical fiber is connected to Optical Receiving Interface 1 on Slot 05 chassis 01 in the cabinet on Row A Column 01 in the machine room 5 4 3 Engineering Labels for Network Cables Applicable Ranges The labels can be applied to Ethernet cables Label Content Table 5 24 shows the in
23. shown in Figure 5 17 A NOTICE e When you remove a section of the jacket do not damage the shield layer of the twisted pair cable e When you remove the shield layer do not damage the insulation of the twisted pair cable Figure 5 17 Removing the jacket of a twisted pair cable unit mm in Step 3 Fit the metal shell onto the twisted pair cable The shield layer is covered by the metal shell as shown in Figure 5 18 Issue 02 2015 05 18 Huawei Proprietary and Confidential 34 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 18 Fitting the metal shell onto the twisted pair cable Step 4 Fit the metal shell onto the twisted pair cable until the shield layer is covered completely Along the edge of the metal shell cut off the aluminum foil shield layer and ensure that there is no surplus copper wire The exposed twisted pair cable is about 20 mm 0 79 in long as shown in Figure 5 19 Figure 5 19 Removing the shield layer of a twisted pair cable unit mm in Step 5 Based on the colors lead the four pairs of twisted pair wires through the wire holder as shown in Figure 5 20 and Figure 5 21 Figure 5 20 Leading wires through the wire holder Issue 02 2015 05 18 Huawei Proprietary and Confidential 35 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 21 Cab
24. shown in Figure 5 61 Figure 5 61 Disassembling an FC fiber connector End Installing an LC Fiber Connector Procedure Step 1 Remove the dustproof cap of the LC fiber connector and store it for future use Step 2 Align the core pin of the male connector with that of the female connector as shown in Figure 5 62 Issue 02 2015 05 18 Huawei Proprietary and Confidential 58 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 62 Aligning the male connector with the female connector A J ae Step 3 Align the male connector with the fiber adapter and gently push the male connector until it is completely seated in the fiber connector as shown in Figure 5 63 Figure 5 63 Feeding the male connector into the female connector Step 4 A clicking sound indicates that the male connector is locked as shown in Figure 5 64 Figure 5 64 Installed LC connector Step5 To disassemble an LC fiber connector press the locking nut to release the locking clips from the bore and gently pull the male connector as shown in Figure 5 65 Issue 02 2015 05 18 Huawei Proprietary and Confidential 59 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 65 Disassembling an LC fiber connector M WN End Installing the SC Fiber Connector Procedure Step 1 Remove the dustproof cap of
25. the connector body onto the wire holder Step 9 Push the metal shell towards the connector body until the wire holder and the connector body are engaged completely Crimp the connector as shown in Figure 5 26 Figure 5 26 Crimping the connector Issue 02 2015 05 18 Huawei Proprietary and Confidential 38 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Step 10 Push the jacket towards the metal shell until the metal shell is covered This completes the assembly of one end of the cable as shown in Figure 5 27 Figure 5 27 Pushing the metal shell Step 11 To complete the assembly of the other end repeat Step 1 through Step 10 End Assembling an Unshielded RJ45 Connector and Ethernet Cable Context Figure 5 28 shows the components of an unshielded RJ45 connector and cable Figure 5 28 Components of an unshielded RJ45 connector and cable B C A Plug of connector B Jacket C Twisted pair wires Procedure Step1 Remove a 16 mm 0 63 in long section of the jacket as shown in Figure 5 29 Issue 02 2015 05 18 Huawei Proprietary and Confidential 39 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix A NOTICE When you remove the shield layer do not damage the insulation of the twisted pair cable Figure 5 29 Removing the jacket of a twisted pair cable unit mm in Step 2
26. the fiber pin in the optical module As a result the coupling efficiency is reduced optical signals are cut off or even worse the surface of the fiber pin is damaged permanently An optical module is burnt If large power optical signals caused by the OTDR or self loop test are transmitted through an optical module that is used for long distance transmission but no optical attenuator is used the optical power will exceed the overload power of the APD pipe Then the optical module is burnt The preceding faults lead to temporary or long term cut off of optical signals or even cause permanent damages to the optical module affecting communication services Measures to Prevent Loosened Optical Module l Issue 02 2015 05 18 When installing an optical module insert it into position If you hear a click or feel a slight shake it indicates that the latch boss is secured If the latch boss is not secured the gold finger of the optical module is not in good contact with the connector on the board In this case the link may be connected but Huawei Proprietary and Confidential 95 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix optical signals will be cut off or the optical module will be loosened when the optical module is shook or crashed 2 Figure 5 95 shows the release handle on an optical module when it is open and closed When inserting the optical mod
27. the optical fibers that connect the optical interfaces on the boards in a chassis or on the device boxes There are two types of labels for optical cables One is for the fiber that connects the optical interfaces on two devices The other is for the fiber that connects the device and the ODF Labels for the Optical Fibers Connecting Devices Meaning of the Label Table 5 22 lists information on both sides of the labels affixed to the optical fibers that connect two devices Table 5 22 Information on labels affixed to the fiber between two devices MN B C D R MN cabinet M The cabinet rows from front to back are numbered number from A to Z N The cabinet columns from left to right are numbered from 01 to 99 For example A01 is the cabinet in Row A and Column 01 B chassis Numbered in bottom up order with two digits for number example 01 C physical slot Numbered in the top down and left right order starting number from 01 For example 01 is the slot with number 1 D optical Numbered in a top bottom and left right order interface consistent with the port sequence number on the number device Issue 02 2015 05 18 Huawei Proprietary and Confidential 87 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix R Receiving interface T optical transmitting interface Example of the Label Figure 5 89 shows the label on the cable Figu
28. 1 B08 48V2 on the cable indicates that the cable is 48 V DC supply which is from the eighth connector on row B of 48 V bus bar in the cabinet on row A and column 1 in the equipment room On the distribution box side the label B03 48V2 indicates that the cable is 48 V DC supply connected to DC power socket 2 on row B column 03 in the equipment room LO note In the power distribution box or the first power cabinet of a row in a transmission equipment room every terminal block on the 48 V connector bar has a numeric identification For example in the above label of A01 B08 48V2 08 or sometimes 8 is the numeric identification of the terminal block Issue 02 2015 05 18 Huawei Proprietary and Confidential 93 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix PGND and BGND are two copper bars on which the terminal blocks are short circuited therefore which terminal is connected makes no difference It is only necessary to give the row and column of the power distribution box instead of giving the specific serial number of the terminal block on the copper bar For example if the label on the loaded cabinet side is A01 BGND it means that the power cable is a BGND that connects BGND copper bar in the power distribution box on Row A Column 01 in the machine room Information on the labels for PGND cables should be given in a similar way Engineering Labe
29. 169 254 1 100 is recommended The subnet mask is 255 255 0 0 LO note e Ensuring that the IP address 169 254 1 1 and subnet mask 255 255 0 0 have been configured on VLANIF 1 of the device before the delivery and GE0 0 0 has been added to VLAN 1 by default e Before the device is delivered the STelnet service has been configured on the device The STelnet interface number is 22 and the default user name and password are respectively admin and admin huawei com Use the SSH client software to log in to the device through STelnet from a terminal The third party software PuTTY is used as an example here 1 After the device is powered on connect the PC s network interface to GE0 0 0 of the device using network cables aa NOTE Ping 169 254 1 1 from the PC to check whether the device can be pinged successfully If the ping operation fails check whether the PC s IP address is correct or replace the network cable 2 Use the PuTTY software to log in to the device enter the device IP address and select the SSH protocol type Issue 02 2015 05 18 Huawei Proprietary and Confidential 18 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 3 Logging In to the AP Figure 3 1 PuT TY Configuration page Basic options for your PuTTY session Specify your connection by host name or IP address Host Name or IP address Port 169 254 1 1 22 Features Protocol E Window Raw
30. 254 1 1 to log in to the web management system e You can only log in to the FAT AP using the web platform Procedure Step 1 Open a web browser on a PC and enter the management address in the format of http 169 254 1 1 in the address bar Ensure that the PC and AC can communicate with each other Then press Enter Set the language user name and password The HTTPS login URL is displayed in the address box indicating that the system has gone to the HTTPS login page LO note You can also enter https P address in the address box to log in to the AP using HTTPS HTTPS ensures security of login information during login and security of data exchanged during subsequent operations Step 2 Click Login or press Enter The web system home page is displayed You can manage and maintain the equipment For details see the Huawei Wireless Access Points Web based Configuration End Issue 02 2015 05 18 Huawei Proprietary and Confidential 20 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 4 Hardware Failures 4 Hardware Failures 4 1 A Device Fails to Be Powered On Fault Description The SYS indicator of a device is off Possible Causes Power Supply Mode Possible Cause Power supply using a power module The power switch on the device is turned off The power cable is not securely connected to the device The power supply unit has failed Ifthe device conne
31. 4030DN Hardware Installation and Maintenance Guide Table 1 2 a of the indicator on the AP4030DN 1 AP Overview ce status after power on Green Steady on after blinking once Software startup status Running status Green Blinking once every 2s 0 5 Hz Blinking once every 5s 0 2 Hz Issue 02 2015 05 18 Green Blinking once Alarm Green every 0 25s 4 Hz Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd The AP is just powered on and the software is not started yet After the system is reset and starts uploading the software the indicator blinks green once Until the software is uploaded and started the indicator remains steady green The system is running properly the Ethernet connection is normal and STAs are associated with the AP The system enters the Uboot CLI The system is running properly the Ethernet connection is normal and no STA is associated with the AP The system is in low power consumption state e The software is being upgraded After the software is uploaded and started the AP requests to go online on the AC and maintains this state until it goes online successfully on the AC before the CAPWAP Huawei AP4030DN Hardware Installation and Maintenance Guide 1 AP Overview link is established The AP fails to go online on the AC the CAPWAP link disconnects Fault Red Steady on A fault that affects service
32. 4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 47 Crossing two terminals N nonce If the two terminals are different in size place the smaller one above the bigger one A maximum of two terminals can be installed on a post To remove an OT terminal loosen the screw in the counterclockwise direction End Installing the Cord End Terminal Procedure Step1 Holda cord end terminal upright and place it on a terminal jack as shown in Figure 5 48 To ensure bump contact and dense connection place the plain side of the terminal outwards Figure 5 48 Placing a terminal on a terminal jack vertically Step 2 Insert the terminal into the jack vertically and fasten the terminal by turning the matching screw in the clockwise direction as shown in Figure 5 49 Issue 02 2015 05 18 Huawei Proprietary and Confidential 51 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 49 Feeding the terminal into the jack AN nonet e Ensure that the exposed section of the terminal should be less than 2 mm 0 079 in in length Do not press the insulation of the terminal e Insert only one terminal into one jack Step 3 Move the cable slightly and ensure that it is securely connected Step 4 Before you remove a cord end terminal
33. 8 Huawei Proprietary and Confidential 48 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 43 Installing an OT terminal showing the orientation of crimping sleeve DN 2 Place the spring washer and flat washer in turn mount a matching screw and fasten it clockwise as shown in Figure 5 44 Figure 5 44 Installing two terminals back to back A NOTICE Ensure that the OT terminal is not in contact with other terminals or metal components 3 Move the cable slightly and ensure that it is securely connected as shown in Figure 5 45 Issue 02 2015 05 18 Huawei Proprietary and Confidential 49 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 45 Installed OT terminal e Install two OT terminals on a post Before you install two OT terminals on a post ensure that the two terminals can be installed on the post and that the electrical connecting pieces have a large contact area Two OT terminals can be installed using any of these methods Bend the upper OT terminal at a 45 or 90 degree angle as shown in Figure 5 46 Cross the two terminals as shown in Figure 5 47 Figure 5 46 Bending the upper OT terminal at a 45 or 90 degree angle Issue 02 2015 05 18 Huawei Proprietary and Confidential Copyright Huawei Technologies Co Ltd 50 Huawei AP
34. Align the four pairs of wires and cut the ends neatly as shown in Figure 5 30 The connections between the wires and the pins are listed in Table 5 6 Figure 5 30 Connections between wires and pins unit mm in C White Orange Orange White Green SX Blue d White Blue Green White Brown Brown 16 Table 5 6 Connections between wires and pins using a straight through cable as an example C Step 3 Feed the cable into the plug and crimp the connector as shown in Figure 5 31 Issue 02 2015 05 18 Huawei Proprietary and Confidential 40 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide LO note 5 Appendix When inserting the cable check from the side or bore of the plug to ensure that the cable is completely seated in the plug Figure 5 31 Crimping the connector Step 4 To complete the assembly of the other end repeat Step 1 through Step 3 End Checking the Appearance of Contact Strips Context To ensure proper contact between the crimped wires and the wire conductors the heights and sizes of the contact strips must be standard and the same The contact strips must be parallel to each other with an offset less than 5 The top margin of a strip must be parallel to the axis of the connector with an offset less than 10 e To ensure conduction the surface of the contact strips must be clean The contact strips must
35. E a R a a E 33 51 4 Installing Cable Accessories oerien a ake toe oo E A ETAR E A EE A EE E E E e E E 47 5 1 5 Replacing the Mold of the Crimping Pliers cccecsceescesscesecesecesecseecseecaeecaeeeseceesseceseenseensecaeceaecaecaeceeeneeeseeees 63 Issue 02 2015 05 18 Huawei Proprietary and Confidential ii Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide Contents 5 2 Environmental Requirements for Device Operation cccecccesceseceseeeseececseecseeeseeseeseceseenseeesecnaeeaecaecaecaeeeeeeneeees 66 5 2 1 Environmental Requirements for an Equipment ROOM ccesccescceseesseeseesseeeseeeceeeecesecnsecnsecaecsecaecnaeeeeeneeeneeaes 66 5 2 2 Requirements for Power Supply snom a eae n E dei E ee aslo ado ee ere 74 5 3 Equipment Grounding Specifications ccccccccssesssessceesceescesccnseceseesaecscecseecseeeseceaeseeeeeeeaeenseensecaecnaecaecaecneeeeeeneeaes 76 5 3 1 General Grounding Specifications cccecccsseesseessessceesceesceseeesecesecsaecsaecseecseceseceaeceesseeeseensecesecsaecaecaecaecaeeeeeeseesss 76 5 3 2 Grounding Specifications for an Equipment ROOM ccccceseeseceseceseccecseeeseeeseeeeeeseceseensecnsecssecsaecsaeceeeceeeeeeneenes 77 5 3 3 Grounding Specifications for Devices cccccesseessessceesceescesecesecssecnsecasecseecseeeaeceaeceeeseesseesaeeeseenaeesaecaeeeeceeeaeeeseeaes 77 5 3 4 Grounding Specifications for Communi
36. Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 5 Heating the heat shrink tubing OT terminal A NOTICE Stop heating the shrink tubing when the connector is securely locked in the shrink tubing Do not heat the shrink tubing too long to damage the insulation coating End Assembling the JG Terminal and Power Cable Context Figure 5 6 shows the components of a JG terminal and a power cable Figure 5 6 Components of a JG terminal and a power cable B A JG B Heat shrinkable C Insulation layer of a D Conductor of a terminal tube power cable power cable Issue 02 2015 05 18 Huawei Proprietary and Confidential 27 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Procedure Step 1 Based on the cross sectional area of the cable conductor strip a part of the cable The L long conductor is exposed as shown in Figure 5 7 The recommended values of L are listed in Table 5 2 A NOTICE e When you strip a power cable do not damage the conductor of the cable e Ifthe bare crimping terminal is not provided by Huawei you can adjust the value of Las required Figure 5 7 Stripping a power cable JG terminal Table 5 2 Mapping between the cross sectional area of the conductor and the value of L Cross Sectional Area of Conductor Value of L mm in mm2 in 2 Step 2 Put the heat shrink tubing onto the bare crimping te
37. L The meaning of the label in Figure 5 92 is as follows e A01 03 01 01 indicates that the local end of the user cable is connected to port 1 of on slot 1 chassis 03 of the cabinet on row A column 01 in the equipment room e MDF G01 01 01 indicates that the opposite end of the user cable is connected to the terminal on row 01 column 01 of the MDF in row G column 01 in the equipment room 5 4 5 Engineering Labels for Power Cables Engineering Labels for DC Power Cables The labels are affixed to the DC power cables that provide power supply for cabinets including the 48 V PGND and BGND cables Here the DC power cables also include power cables and PGND cables The labels for DC power cables are affixed to one side of the identification plates on cable ties For details of the labels see Table 5 26 Table 5 26 Contents of the label MN BC B 48V_ MN BC BC is written right under MN Issue 02 2015 05 18 Huawei Proprietary and Confidential 92 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix fn BB chassis number numbered in the bottom up order with two digits as example 01 MN BC B BGN D N power socket number numbered as 1 to 3 in the bottom up and left to right orders MN BC B PGN On the loaded cabinet side only MN is used to identify the cabinet D On the power cabinet side MN identifies the row and column number of the power
38. People s Republic of China Website http enterprise huawei com Huawei Proprietary and Confidential Hue teeth Copyright Huawei Technologies Co Ltd i Huawei AP4030DN Hardware Installation and Maintenance Guide Contents Contents EARP Overview ooer eaaa acs vadaus eth oeae aaa valved vadseues uni cee suaesuustaes suuctvceivaedisertnestiaitivess 1 11 Device Structures hacen shania aie Gawion ee E ii SA E E EA EE iE A EEEE EE Ea EE EEE E Taa 1 1 2 Indicator DATATO a A E E T A E a utaes Geta thine ees 2 1 3 Basic Specifications pern niic E EER RRA REA E E P E E eee E eens 4 1 4 Ordering Information senenin a e ane ha aig ES Hee A eee N 5 2AP Vista Ul ata On s nssr as aee ner troir Aaea e Esae kae eoori Sees ARS cs pheouaavecasasee laS is 6 2 1 Preparing for Installation seccicch ese Rovede geass ces siesets acess o a soak ea a E sed ha E RERE 6 22 Installation Elo wChart 2 sh0i t ocesveeatet issued TAE A E EASE 7 2 3 Unpacking the Equipment os rejeni ii cau e iE EEE saves ceeded REEE EE E A R E E qetees eter dices 8 24 Determining the Installation Position semseiana e E RS e E E 9 2 5 TAETUOTTEET AEE A NEA ESENS E E austin elves A AA ahd E E E S 9 25 Wall Mountings e a i E EE get EEE E doves RR RE JE E E cas EEE AE E E RE REEE 9 2 5 2 Gerling Mounting sss ni Reni ti BE Ae ee E ee E eis ees 11 253 Vet atl MOUMEIM te SENEE EE EE E SOE teh deed seas veil iad euedbessevhey Suh O NES EEEE E 12 2 6 Connecting Cables vecccsc
39. ab and click OK 3 Drag the mouse to select cells to be merged and select the Table Merge Cells Requirements on the Printer To print the labels a laser jet printer must be used although there is no restriction on the model of the printer Before printing the label set up the page and try printing 1 Try printing on ordinary paper with both sides blank Place the blank paper over the whole page of label paper and check whether the page setup conforms to the label layout 2 Make sure the printer properties such as paper size and direction have been set correctly Ifthe printout conforms to the sheet of labels print the labels on the label paper Ifthe printout does not conform adjust the page setup and try printing again until the correct printout is produced The method of adjusting the page setup is as follows 1 Select File Page Setup 2 Select Layout and set Header and Footer as 0 3 Select the Margins tab page Select Left for Gutter Position and adjust the values of Top Bottom Left and Right LO note If the warning prompt as shown in Figure 5 83 appears before printing click Ignore to continue the printing Figure 5 83 Warning prompt before printing One or more margins are set outside the printable area of the page Choose the Fix button to increase the appropriate margins After the page setup has been made correctly save it for future use This page setup is only necessary the first t
40. abilizing device is required e AnUPS or inverter power supply system is required to provide uninterrupted AC power to support the telecommunication load If abnormalities occur on the mains telecommunication servers should be equipped with a self supplied electric generator to support the key telecommunication load The capacity should be not less than 150 to 200 of the total uninterruptable power supply Storage batteries are usually installed in a parallel connection of two groups UPS storage batteries are generally installed in one group The redundancy required for the UPS can rely on concatenation or parallel connection When an inverter or a UPS is used the active inverter is determined by the maximum power and a backup inverter is required Requirements for DC Power Supply The equipment room should receive stable and reliable DC power Deploy the power equipment near the telecommunications equipment to make the DC feeder as short as possible To reduce power consumption and installation cost the loop voltage drop from the battery port to the equipment port should be less than 3 2 V e A large scale enterprise can deploy an independent power supply system on each floor to supply power to the telecommunications equipment room on the respective floor Amedium scale enterprise can use a power room and a battery room for centralized power supply or use distributed power supply systems e A small scale enterprise can deploy
41. abling The identification card is on the top of the cable in horizontal cabling Make sure that the label is facing out Issue 02 2015 05 18 Huawei Proprietary and Confidential 85 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 87 Binding the label for the power cable The identification card is on the The identification card is to top of the cable in horizontal the right of the cable in cabling vertical cabling Contents of Engineering Labels Contents of Labels for Power Cables Labels for power cables are only affixed on one side of the identification plates On the labels there is information the part after the mark TO about the location of the device on the other end of the cable like the location of control cabinet distribution box or power socket Contents of Labels for Signal Cables The two sides of the label affixed on the signal cable carry information about the location of the ports connected to both ends of the cable Figure 5 88 shows the information on both sides of the labels affixed to the signal cables e Area contains the location information of the local end of the cable e Area 2 with the mark TO contains the location information of the opposite end of the cable e Area 3 has been folded up inside the label Figure 5 88 Printed parts on the label for signal cables Seen from the cabling end of the equ
42. ate has an embossed area 0 2 mm x 0 6 mm 0 008 in x 0 02 in around symmetric on both sides and the area in the middle is for affixing the label as shown in Figure 5 82 Issue 02 2015 05 18 Huawei Proprietary and Confidential 80 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 82 Power cable label Cable 1 5 0 06 tie 0 6 0 02 11 0 0 43 Dividing line on the label f inmi dnin Label Printing The contents can be printed or written on the labels Printing is recommended for the sake of high efficiency and eye pleasant layout Template for Printing Use a template to print labels You can obtain the template from the Huawei local office The templates are made in Microsoft Word and the following requirements should be met Issue 02 2015 05 18 Huawei Proprietary and Confidential 81 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix e When using the template you can directly modify the contents of the template The settings of centered characters direction and fonts should not be changed When there are too many characters to be filled in zoom out the characters but make sure that the printouts are clear and legible Merging Cells in the Template To merge two or more cells do as follows 1 Select Edit Select All 2 Select Format Borders and Shading Borders Select Box t
43. awei AP4030DN Hardware Installation and Maintenance Guide 1 AP Overview AP Overview 1 1 Device Structure Figure 1 1 show the appearance of AP4030DN Figure 1 1 Appearance of AP4030DN Table 1 1 describes interfaces on AP4030DN Table 1 1 Interfaces on AP4030DN 1 GE PoE 10 100 1000M bit s interface connects to the wired Ethernet The interface can connect to a PoE power supply to provide power for the AP DC 12V DC power socket connects Issue 02 2015 05 18 Huawei Proprietary and Confidential 1 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 1 AP Overview a 12 V power adapter to the AP Console Console interface connects to a maintenance terminal for AP configuration and management Default Reset button restores factory settings if you hold down the button more than 3s 1 2 Indicator Description AP4030DN provide only a single indicator as shown in Figure 1 2 LO note e The actual indicator color may vary according to temperature e After an AP is powered on you can run the led off command on the AC to turn off all AP indicators To restore the indicators to normal working status run the led on command Figure 1 2 Indicator on the AP4030DN Indicator Issue 02 2015 05 18 Huawei Proprietary and Confidential 2 Copyright Huawei Technologies Co Ltd Huawei AP
44. ber on the hub The label on the device end should indicate the number of the chassis and cabinet where the device is located If the device is a stand alone device the specific position of the device should be provided Issue 02 2015 05 18 Huawei Proprietary and Confidential 90 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Fora network cable connecting a hub and an agent or terminal the label on the agent or terminal end should contain the serial number of the network interface The definitions of the cabinet number and chassis number are the same as those described in Table 5 24 Ifthe hub is a stand alone device without cabinet or chassis the label should contain specific location information that identifies the hub The serial number on the hub the network interface number of the agent or terminal and the location of the stand alone device should be specified according to actual connections Label Example Figure 5 91 shows the label on the cable Figure 5 91 Example of the label on network cables A01 03 01 01 10 0 c0d OL Meaning of the label in Figure 5 91 e A01 03 01 01 indicates that one end of the network cable is connected to network interface 01 of slot 01 chassis 03 of the cabinet on row A column 01 in the equipment room e B02 03 01 indicates that another end of the network cable is connected to network in
45. can be aggregated to the ground bar or surge protector socket first and then the ground bar or surge protector socket is connected to the ground The resistance tested using a multimeter between the device ground terminals and ground bar cannot exceed 0 1 ohm The cabinet can be grounded using the protecting earthing PE wire of the electrical network in the building zinc coated angle steel or main steel bar of the building If the cabinet is grounded using the PE wire of the electrical network the grounding status can be checked using a multimeter If the voltage between the PE wire and neutral wire is lower than 5 V and the voltage between the PE wire and live wire is about 220 V the PE wire is grounded well If the tested AC voltages are not within the ranges the cabinet must be grounded in other ways The yellow green ground cable contains multiple copper wires The diameter is no smaller than 6 mm 0 0093 in and the length cannot exceed 3 m 9 84 ft Ground cables cannot be twisted with signal cables Antirust and anticorrosion measures must be taken on the ground terminals The fiber reinforcing rib can be directly connected to the ground bar of the cabinet Before wrapping the reinforcing rib with insulation tape cut a 0 5 m 1 64 ft segment from the reinforcing rib Wrap the reinforcing rib with at least five layers of insulation tape Keep the reinforcing rib at least 5 cm 1 969 in from the cabinet surface
46. can check the power on status by observing indicators on the AP For details see 1 2 Indicator Description Issue 02 2015 05 18 Huawei Proprietary and Confidential 15 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation LO note Do not frequently power on and off an AP Issue 02 2015 05 18 Huawei Proprietary and Confidential 16 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 3 Logging In to the AP Logging In to the AP 3 1 Logging In to the AP Through the Console Port This section describes how to log in to the AP through the console port After logging in to the AP you can configure the AP using commands 1 Connect a PC to the AP using a console cable Connect the RJ45 connector to the console port of the AP and the DB9 connector to the serial port of a PC L note Issue 02 2015 05 18 If your PC s operating system provides terminal simulation software like HyperTerminal in Windows 2000 XP you do not need to install additional terminal simulation software If the PC runs on an operating system without terminal simulation software like Windows 7 install third party terminal simulation software on the PC by referring to user manual or online help Start the terminal simulation software create a connection select a serial port and set communication parameters as follows Bits per
47. cations Power Supply cccsscesseeseeeseeesceeeceeeceeceecesecsecaecseceeeeeeeneeses 77 5 3 5 Grounding Specifications for Signal Cables ccccccccesscessceseceeeeseccecseecseeeseeeaeceeeseesseenseceseenaeceaecaecueceeseeeeneeees 78 5 3 6 Specifications for Laying Out Grounding Cables 0 cccccecceescceseceseceseescecseeeseeeaeeseeseceseenseceaecaecnaecaecaeceeeaeeeseenas 78 5 4 Engineering Labels for Cables ccccecccesccsseesseessesseesseesccesscnsecsecnaecsaecaaecaeecaeseseceneceeseeeseesseceseceaecaecsaecsaeceeeeeeneeeas 79 54 1 Introduction to Labels sospeison reik Eas iR EEEE EEEE E RR deaths EEE E RO antares cats 79 5 4 2 Engineering Labels for Optical Fibers sssini i enas r E n E E a E E E EAS 87 5 4 3 Engineering Labels for Network Cables cccccccecssesssesscessceecesecesecesecseecaeeeaeceaeceeseesseensecnseceaecsecaecsaeceeseeeneeaes 90 5 4 4 Engineering Labels for User Cable Sonnie E E aie eee eo ee Re 91 5 4 5 Engineering Labels for Power Cables cccecccscccssessceeseessceecesecsecnaecacecseecaeeeneeeaeseceseesaeesseensecaecaeceaecaecneeeneeeneeass 92 5 5 Guide to Using Optical Modules cccceccceseesseessesseesseeesensccnsecseceaecnaecsaecseecaeeeaeceaeseeeeeseensecnseenaecaecsaecueceeeaeeeseeass 95 S26 Fault Pa an toes E test coca beseech E esate cao ade wea ete eee Ree ieee eek 98 Issue 02 2015 05 18 Huawei Proprietary and Confidential iii Copyright Huawei Technologies Co Ltd Hu
48. clothing before entering equipment room e Use ESD tools such as wrist straps tweezers and pullers Ground all conductive materials in the room including computer terminals Use ESD worktables Keep non ESD materials such as common bags foams and rubbers at least 30 cm 11 81 in away from boards and ESD sensitive components Electromagnetism Requirements for the Equipment Room All interference sources inside or outside the equipment room can cause equipment problems with capacitive coupling inductive coupling electromagnetic wave radiation and common impedance including grounding system coupling Prevent the interference using these approaches Take effective measures against electrical interference from the power supply system Do not use the working ground of the equipment as the same ground for surge protection Separate them as far as possible Keep the equipment far away from strong power radio transmitters radar units and high frequency and high current equipment Use electromagnetic shielding if necessary Requirements for Lightning Proof Grounding Table 5 13 shows the requirements for lightning proof grounding Table 5 13 Requirements for lightning proof grounding Capital Use the reinforced concrete structure for the construction of the construction equipment room Install the lightning proof device like a lighting rod in the room The lightning proof ground shares the same grounding b
49. cts to an external power source its power adapter may fail If the device has a built in power supply the device itself may be faulty PoE power supply The power sourcing equipment does not support the PoE function or is faulty The power sourcing equipment is incorrectly configured the PoE function is disabled or the power off time range is improperly set The line is faulty the network cable or distribution frame is damaged The AP is faulty Issue 02 2015 05 18 Huawei Proprietary and Confidential 21 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 4 Hardware Failures Troubleshooting Procedure Power Supply Mode Troubleshooting Procedure Power supply using a power module n Check that the power switch is on Check that the power cable is securely connected to the device Check whether the power supply is normal Replace the power adapter with a normal one If the device is powered on the original power adapter is faulty Contact Huawei technical support or Huawei agent and ask them to replace the power adapter Ifthe device still cannot be powered on the device itself is faulty Contact Huawei technical support or Huawei agent and ask them to replace the device PoE power supply Check whether the power sourcing equipment supports PoE or is faulty Check whether the configuration on the power sourcing equipment causes PoE power suppl
50. dure Step 1 Clean the pins of a fiber connector by using lint free cotton and alcohol Step 2 Clean the pins again by using dust free cotton If necessary clean the pins by using an air gun Ensure that the pins are free from any fiber or debris End Installing an FC Fiber Connector Procedure Step 1 Remove the dustproof cap of the FC connector and store it for future use Step 2 Align the core pin of the male connector with that of the female connector as shown in Figure 5 58 Issue 02 2015 05 18 Huawei Proprietary and Confidential 56 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 58 Aligning the male connector with the female connector Step 3 Align the male connector with the female connector and gently push the male connector until it is completely seated in the female connector as shown in Figure 5 59 Figure 5 59 Feeding the male connector into the female connector Step 4 Fasten the locking nut in the clockwise direction and ensure that the connector is securely installed as shown in Figure 5 60 Issue 02 2015 05 18 Huawei Proprietary and Confidential 57 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 60 Fastening the locking nut Step5 To disassemble an FC fiber connector loosen the locking nut counterclockwise and gently pull the male connector as
51. ed procedures are as follows Issue 02 2015 05 18 Huawei Proprietary and Confidential 14 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation 1 Fasten the cable of the security lock to an immovable object around 2 Insert the security lock into the security slot and lock it a i X Lock hole Security lock L note You need to purchase the security lock separately 2 8 Checking the AP After Installation Table 2 3 shows the items to be checked after AP installation is complete Table 2 3 AP installation checklist 1 The AP is installed by strictly following the design draft The installation position meets space requirements with maintenance space reserved The AP is securely installed The power cables and PGND cables are intact and not spliced Terminals of the power cables and PGND cables are welded or cramped firmly 5 All power cables or PGND cables are not short circuited or reversely connected and must be intact with no damage The power cables and ground cables are separated from other cables and bundled separately 7 The working ground protection ground and surge protection ground share the same group of ground bars Connectors of signal cables are complete intact and tightly connected The signal cables are not damaged or broken Labels on cables feeders or jumpers are clear and correct 2 9 Powering on the AP You
52. edded into the wall 3 Fix the mounting bracket to the wall and use the Phillips screwdriver to fasten three expansion screws into the expansion tubes 4 Align the mounting screws at the rear of the AP with the mounting holes on the sheet metal mounting bracket and then press the AP downwards to secure the AP on the bracket Issue 02 2015 05 18 Huawei Proprietary and Confidential 10 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation 2 5 2 Ceiling Mounting 1 Remove a ceiling tile determine locations of mounting holes based on the distance between two installation holes on the mounting bracket use a hammer drill to drill holes on the ceiling tile and fix the mounting bracket to the ceiling tile 1 Ceiling tile 2 Adjustable buckle 3 M4x30 screw 2 Hang the AP on the mounting holes by aligning the mounting screws at the rear of the AP with the mounting holes on the bracket and push the AP horizontally to secure the AP Issue 02 2015 05 18 Huawei Proprietary and Confidential 11 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation The screws provided for ceiling mounting of APs are 30 mm long and can be used to fix an AP on a ceiling not thicker than 15 mm To install APs on thicker ceilings you need to purchase longer screws LO note Ensure that the AP is correc
53. emperature 29 C 20 2 F to 149 C 300 2 F Compatible with laser printing and handwriting with markers Pass UL and CSA authentication Issue 02 2015 05 18 Huawei Proprietary and Confidential 79 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Type and Structure Label for Signal Cables The label for signal cables is L shaped with fixed dimensions as shown in Figure 5 81 Figure 5 81 Label for signal cables 3 31 Cut dotted line Dividing Dividing line line 0 6 0 02 S 1 0 0 04 7 Cut dotted ee 7 line 2 0 0 08 1 46 inmm dinin To specify more clearly the position of a cable use the dividing lines on the label For example there is a dividing line between the cabinet number and the chassis number and another one between the chassis number and the slot number The dividing line is 1 5 mm x 0 6 mm 0 06 in x 0 02 in with the color of Pantone 656c light blue The cut dotted line helps to fold the label when affixed to the cable and its size is 1 mm x 2 mm 0 04 in x 0 08 in There is a mark TO upside down in the figure at the lower right corner of the label The mark is used to identify the opposite end of the cable on which the label is affixed Power Cable Label The label for power cables should be attached to the identification plate on the cable ties that are attached to the cable The identification pl
54. es Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 35 Dirt on a contract strip Step 4 Check whether the contact strips and the plastic separators are well aligned and intact If a separator is skew and cannot be fixed replace it with a new RJ45 connector Figure 5 36 shows an unqualified piece Figure 5 36 Skew plastic separators Step 5 Hold the connector with the side facing towards you and check whether you can see the cross sections of the wires Ensure that the ends of the wires are in good contact with the edge of the RJ45 and that the contact strip blade extends beyond the ends of the wires and is crimped with the wires If not replace the connector Figure 5 37 shows an unqualified piece Figure 5 37 Wires not in good contact with the edge of the RJ45 Not in good contact with the edge of the RJ45 trough End Issue 02 2015 05 18 Huawei Proprietary and Confidential 43 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Testing the Connection of Assembled Cables Context Huawei provides two types of Ethernet cables straight through cables and crossover cables Straight through cables are connected in a one to one manner They are used to connect terminals such as a computer or switch to network devices Table 5 7 lists the connections of core wires in a straight through cable Table 5 7 Connecti
55. formation on both sides of the labels affixed to Ethernet cables You can also decide the label content according to the actual environment If the device is not installed in the cabinet for example you can remove the cabinet number Table 5 24 Information on the Ethernet cables MN cabinet For example A01 is the first cabinet in row A number B chassis Numbered in the bottom up order with two digits number for example 01 C physical slot Numbered with two digits in top down and number left right order For example 01 D network port Numbered in the top down and left right orders number For example 01 MN cabinet For example B02 is the second cabinet in Row B number Z Location Fill in the location number of the terminal device number on site If the cable is connected to a device in a cabinet the serial numbers of the cabinet the chassis and the Ethernet interface of the device should be specified For example B02 03 12 If the cable is connected to the Network Management Station NMS the specific location of the NMS should be given The contents of the labels for network cables connecting hubs and devices or agents and the network cables for other purposes should be specified according to actual connections The details are as follows Fora network cable connecting a hub and device the label on the hub end should indicate the numbers of the chassis and cabinet where the hub resides and the serial num
56. from electronic devices that can cause radio interference such as the microwave oven e Install the AP in a hidden position that does not affect daily lives and work of residents e Install the AP in a site that is free from leaking or dripping water heavy dew and humidity and take protective measures to prevent water from flowing into the equipment along the cable Indoor APs are usually mounted on a wall or ceiling using sheet metal mounting brackets The installation position is determined by the site survey Leave at least 200 mm of clearance around the device Figure 2 2 shows dimensions of the AP4030DN Figure 2 2 Dimensions of an AP4030DN unit mm 39 5 2 5 Installing the AP LO note If the AP surface is covered with protective film remove it before installation 2 5 1 Wall Mounting Mounting APs on a wall requires sheet metal mounting brackets and expansion screws The procedures are as follows 1 Fix the mounting bracket to the wall adjust the installation position and use the marker to mark the drilling positions where expansion screws are installed Issue 02 2015 05 18 Huawei Proprietary and Confidential 9 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation 2 Use a6 mm drill bit to drill 25 mm to 30 mm deep holes in the drilling positions Hammer the expansion tubes into the holes until the expansion tubes are completely emb
57. he analysis card will not be returned to you If you have any special requirements please contact Huawei One Fault Tag should be adapted in one return category such as RMA Return Analysis The items marked with are the mandatory fields that you must fill in Issue 02 2015 05 18 Huawei Proprietary and Confidential 99 Copyright Huawei Technologies Co Ltd
58. head in the equipment room All signal cables must be led into the site underground Use the cables with metal jacket or place them into the metal pipe if they come out in the equipment room Ground the idle lines inside the cable in the equipment room Signal cables should be deployed on internal walls Do not deploy outdoor aerial cables Keep signal cables away from power cables and surge protection Huawei Proprietary and Confidential 72 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Collective e Use the grounding ring or ground bar for the collective ground ground cable cable Do not use aluminum cables as ground cables Adopt measures to prevent electrification corrosion when connecting different metal parts together e Use the copper busbar as the collective ground cable with the cross sectional area not less than 120 mm 0 19 in or use the galvanized flat steel of the same resistance Insulate the collective ground cable from the reinforcing steel bars of the building Grounding The grounding lead in should be a maximum of 30 m 98 42 ft long lead in Use the galvanized flat steel with cross sectional area of 40 mm x 4 mm 1 58 in x 0 158 in or 50 mm x 5 mm 1 97 in x 0 197 in Grounding of the All the devices including the surge protection device in the cabinet cabinet must be connected in an equipotential manner The ground cables
59. ht Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 40 Checking the reliability The procedure for testing a crossover cable is the same as that for testing a straight through cable except for the sequence in which the indicators turn on You need to refer to the wire connections of a crossover cable The Ethernet cable is qualified if the indicators turn on in the following sequence At the master left section of the tester the indicators turn on in the sequence of 1 8 G At the slave right section of the tester the indicators turn on in the sequence of 3 6 1 4 5 2 7 8 G Otherwise the Ethernet cable is unqualified LO note Ifa tester is not available you can use a multimeter to perform a simple test as shown in Figure 5 41 Figure 5 41 Testing the connection of an Ethernet cable cS Issue 02 2015 05 18 Huawei Proprietary and Confidential 46 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix End 5 1 4 Installing Cable Accessories Precautions for Installing Cable Accessories Tools L note The illustrations in this document may differ from actual situations but the installation methods remain the same For example in this document the adapters of cable connectors have separate interfaces In the actual situation the adapters may have interfaces fixed on equipment
60. ime you use the template to print the labels Issue 02 2015 05 18 Huawei Proprietary and Confidential 82 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Requirements for Feeding the Printer The label paper consists of two layers and has undergone multiple processing procedures such as printing and cutting No matter what model of printer you use feed in the labels one page at a time To avoid jamming the labels never use the auto feed mode Feed in the label paper in the correct direction to ensure that the text is printed in a correct position Requirements for the Printed Label Make sure that the printed labels satisfy the following requirements e All the printouts must be on the label and nothing should be printed on the backing layer of the label page Contents in the cells should be aligned in the center In a single line printout the dividing lines and the mark TO should not be covered by the printed characters When the cells are merged and the printouts are made in multiple lines avoid covering the mark TO when printing the texts Use the space bar to move the text to the next line Writing Labels Writing Tools Font To make sure the printouts are clear and legible use the black markers instead of ball point pens to write the labels In special cases black ball pens are allowed although not recommended Compared with ball point
61. ipment the text part of the label is on the right side of the cable The side with TO that is facing outside carries the location information of the opposite end and the other side carries the location information of the local end Issue 02 2015 05 18 Huawei Proprietary and Confidential 86 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Therefore the information in Area 1 at one end is the same as the information in Area 2 at the other end of the cable In other words the local information at one end is called the opposite information at the other end Precautions for Using Engineering Labels When using labels pay attention to the following points e When printing writing or attaching labels keep the labels clean e Since the label paper is made of moistureproof and waterproof material ink jet printers and ink pens are forbidden for printing and writing labels Labels should be attached tidily New type labels are L shaped If they are pasted at incorrect locations or in wrong directions the appearance of the device is affected Power cable ties should be attached in the same positions on power cables with identification plates on the same side The positions of up down left or right are all based on the viewpoint of the engineering person who works on the label 5 4 2 Engineering Labels for Optical Fibers These labels are affixed to
62. ist bend stretch or extrude fibers during installation Cover the fiber connectors that are not in use by using dustproof caps Remove the dustproof caps before using the fiber connectors Issue 02 2015 05 18 Huawei Proprietary and Confidential 47 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Requirements for Cable Routing e To protect cables remove the burrs in the cable through holes or install protective rings in the holes e To ease the connection and to avoid stress keep slack at cable joints After connecting multiple cables to a connector that has multiple interfaces keep the cables slack to avoid stress generation Bind or clean cables gently because cable distortion affects signal quality Keep cables away from moveable components such as doors Sharp objects must not be touched in cable wiring to ensure that cables are not damaged To protect power cables power cables of the active and standby power modules are laid separately Installing Power Adapters Installing the OT Terminal Procedure e Install an OT terminal 1 Align the hole of the OT terminal conductor upward with a connecting hole as shown in Figure 5 42 Figure 5 42 Aligning the OT terminal with a connecting hole AA NOTE When you install an OT terminal the crimping sleeve is installed as shown in Figure 5 43 where A is correct and B is wrong Issue 02 2015 05 1
63. ity to 15 to 10 of the rated voltage support the power modules and important buildings Frequency of alternating 4 to 4 of the rated value current Voltage wave shape sine Within 5 of the rated voltage distortion The automated electric generator must have a standard interface that supports telecommunication protocol remote telecommunication monitoring and control AC power cables should meet the following specifications AC neutral should have a conductor with the same cross section as the phase line e AC cables should have non flammable insulation The layout of AC cables should comply with local regulations Low voltage power distribution rooms should comply with local regulations Recommendations for AC Power Supply The following shows recommendations for the AC power supply Issue 02 2015 05 18 Huawei Proprietary and Confidential 74 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix If the voltage of the power mains that supply power directly to devices exceeds the rated voltage by 10 to 5 or exceeds the voltage range that devices can support a voltage regulating device or voltage stabilizing device is required e Ifthe mains do not supply power for the device directly or if the mains voltage exceeds the rated voltage by 15 to 10 or exceeds the input voltage range of the DC power supply a voltage regulating device or voltage st
64. ive ground cable nearby The total ground cable should meet the maximum load of the equipment The power equipment must have the DC working ground cable which can connect the power equipment to the collective ground cable of the telecommunication site or the protection ground bar of the equipment room Ground the devices and auxiliary devices in the room such as mobile base station transmission switching equipment power supply equipment and cable distribution frame properly Connect all PGND cables to the collective protection ground bar Connect all PGND cables in one equipment room to one protection ground bar Apply joint grounding to the working ground and protection ground of devices which means the two share one grounding network The cable tray rack or shell metal ventilation pipe metal door or window of the equipment should be grounded for protection Do not connect the neutral line of the AC power cable with the protection ground of any telecom equipment in the equipment room Do not install the fuse or switch on the ground cable All ground cables should be as short as possible and arranged directly The grounding resistance must be lower than 1 ohm The upper end of the grounding body should be at least 0 7 m 2 30 ft over the ground In cold areas bury the grounding body below the frozen ground Measure the grounding resistance periodically to ensure effective grounding Do not arrange the signal cables over
65. le locations in a wire holder White Orange Orange Blue White Blue White Green Green _ White Brown Brown Step 6 Align the four pairs of cables in the holder as shown in Figure 5 22 The connections between the wires and the pins are shown in Figure 5 23 and listed in Table 5 5 Figure 5 22 Four pairs of cables on a wire holder Issue 02 2015 05 18 Huawei Proprietary and Confidential 36 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 23 Connections between wires and pins White Orange Orange Se White Green m E Blue a a E White Blue Green White Brown Brown Table 5 5 Connections between wires and pins using a straight through cable as an example White Brown Step 7 Cut off the surplus cables along the lower edge of the wire holder as shown in Figure 5 24 Issue 02 2015 05 18 Huawei Proprietary and Confidential 37 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 24 Cutting off surplus cables Step 8 Put the connector body onto the wire holder and turn the metal shell by 90 as shown in Figure 5 25 LO note Ensure that the wire holder is in good contact with the connector body Figure 5 25 Put
66. ls for AC Power Cables The labels are affixed to both ends of an AC power cable that provides AC power supply to cabinets including 110 220 V PGND and BGND cables The 110 220 V AC cables and related PGND and BGND cables are covered with an insulating sheath so the labels need to contain only the word AC and the cabinet numbers The labels for AC power cables are affixed to one side of the identification plates on cable ties For details see Table 5 27 Table 5 27 Label content MN B ACn MN serial number of the cabinet or the socket where the power is led in B chassis number numbered in the bottom up order with two digits for example 01 n power port number numbered as 1 to 3 in bottom up and left to right order Serial number of the socket where the power is led in the location of the socket is marked according to the actual situation If the sockets can be identified by row numbers and column numbers they can be numbered following the same rule for the cabinets If the sockets cannot be identified by rows and columns specify the detailed locations to avoid confusion with other sockets The label only carries location information about the opposite equipment and the power socket information about the local end is not necessary Make sure that labels are affixed in correct direction That is after the cable ties are bundled onto the cable the identification plates with the labels should face up and the text o
67. mum width of the tubular crimped terminal The maximum width of a tubular crimped terminal is listed in Table 5 4 Table 5 4 Maximum width of a tubular crimped terminal Cross Sectional Area of Tubular Terminal mm2 in 2 W1 mm in 1 5 0 0023 2 5 0 0039 Issue 02 2015 05 18 Huawei Proprietary and Confidential 32 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Maximum Width of Crimped Terminal W1 mm in End 5 1 3 Assembling Ethernet Cables Assembling the Shielded RJ45 Connector and Ethernet Cable Context Figure 5 15 shows the components of an RJ45 connector and a shielded Ethernet cable Figure 5 15 Shielded RJ45 connector and cable B E F G A Jacket of B Metal shell of C Wire holder of D Plug of connector connector connector connector E Jacket of F Shield layer of G Twisted pair wires Ethernet cable Ethernet cable Procedure Step 1 Fit the jacket of the connector onto the Ethernet cable as shown in Figure 5 16 Issue 02 2015 05 18 Huawei Proprietary and Confidential 33 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 16 Fit the jacket of the connector onto the Ethernet cable Step 2 Remove a 30 mm 1 18 in long section of the jacket cut off the nylon twine inside the jacket and cut a no more than 5 mm 0 20 in cleft in the jacket as
68. n the labels in the same cabinet should be in the same direction as shown in Figure 5 94 Issue 02 2015 05 18 Huawei Proprietary and Confidential 94 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 94 Labels for AC power cables Label on the loaded cabinet side Label on the distribution box side indicating the position of the cable indicating the position of the cable on the power distribution box on the loaded cabinet side Meaning of the label in Figure 5 94 On the equipment cabinet side the label marked with A01 AC1 indicates that the power cable is connected to the first AC power socket of Row A and Column 01 in the equipment room On the power socket side the label marked with B01 AC1 indicates that the power cable is connected to the first AC power socket in the cabinet of Row B and Column 01 in the equipment room 5 5 Guide to Using Optical Modules Common Faults of an Optical Module 1 An optical module is not completely installed in position If the optical module is not completely installed in position and the latch boss is not secured the device cannot identify the optical module After the optical module works for a long time it will be ejected under external stress The optical receptacle on an optical module is contaminated If an optical module is not cleaned or protected properly contaminants may accumulate on
69. nal Cables Grounding specifications for signal cables are shown in Table 5 19 Table 5 19 Grounding specifications for signal cables Ne Dewi o Equip the cable outdoors with a metal jacket well grounded at both ends or connect the ends of the metal jacket to the protection ground bar of the equipment room For cables inside the equipment room install surge protection devices at the interface to the equipment The PGND cable for the surge protection devices should be as short as possible The incoming and outgoing signal cables to and from the office and unused wires inside the cable should be grounded for protection The Tone amp Data Access TDA cable must pass through the Main Distribution Frame MDF with surge protective device SPD when going out of the office The cable s shield layer should be connected to the protection ground of the MDF The MDF should use the same grounding conductor with the cabinet The signal cables should not be routed overhead 5 3 6 Specifications for Laying Out Grounding Cables Table 5 20 shows the specifications for the ground cable Issue 02 2015 05 18 Huawei Proprietary and Confidential 78 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Table 5 20 Specifications for laying out ground cables The grounding wire should not run parallel to or twist around the signal cable The ground cable cannot be routed overhead b
70. ns or between pins and the shell Precautions for Assembly Issue 02 2015 05 18 Use dedicated tools or tools delivered by Huawei and follow the methods given here during assembly Hold terminals of cables instead of pulling the cables when installing or removing cable components Take the following precautions when cutting or stripping cables Make cables slightly longer than necessary Coil cables longer than 2 m 6 56 ft after cutting Bind and fasten the coils using bundling ropes The inner diameters of the coils should be larger than 20 times the outer diameters of the cables Huawei Proprietary and Confidential 23 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix When stripping the jackets of cables avoid damaging the shield layers braid or aluminum foil insulation core conductors and other jackets that do not need to be stripped After assembling cables cut all visible cross sections of jackets to ensure that the cross sections are arranged neatly Do not touch the core conductors of cables with your hands Terminate exposed conductors in a timely way after stripping off insulation so that the surface of the conductors does not become oxidized Take the following precautions when crimping and connecting cables or connectors The terminals and conductors should be connected tightly after they are crimped They should not be moved
71. ody with the protection ground of the room Power cables After the low voltage power cables are led into the room install the leading in the surge arrester for the power cables in the AC voltage stabilizer and equipment room the AC power distribution panel box Ground the arrester nearby need to be and correctly Issue 02 2015 05 18 Huawei Proprietary and Confidential 71 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix equipped with a surge arrester Grounding of DC power distribution Equipotential connection General requirements for grounding Grounding resistance Routing of signal cable Issue 02 2015 05 18 For the equipment room in the city install the power supply arrester with the nominal discharging current no less than 20 kA For the equipment room built in the suburbs subject to lightning strike install the power supply arrester with the nominal discharging current larger than 60 kA For the equipment room in the mountain areas easily subject to lightning strike or in the separate high rise buildings in the city install the power supply arrester with the nominal discharging current larger than 100 kA The ground cable of the surge arrester should be a maximum of 1 m 3 28 ft long Connect the DC working ground positive pole of the 48 V DC power supply or the negative pole of the 24 V DC power supply with the indoor collect
72. onductor strip a part of the insulation The L1 long conductor is exposed as shown in Figure 5 12 The recommended values of L1 are listed in Table 5 3 Issue 02 2015 05 18 Huawei Proprietary and Confidential 30 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix A NOTICE When you strip a power cable do not damage the conductor of the cable Figure 5 12 Stripping a power cable cord end terminal Table 5 3 Mapping between the cross sectional area of the conductor and the value of L1 Cross Section Value of L1 Cross Sectional Value of L1 al Area of mm in Area of Conductor mm in Conductor mm 2 in mm2 in 2 Step 2 Putting the cord end terminal onto the conductor and ensure that the conductor is aligned with the edge of the cord end terminal as shown in Figure 5 13 A NOTICE After the conductor is fed into the cord end terminal the protruding part of the conductor must not be longer than 1 mm 0 04 in Issue 02 2015 05 18 Huawei Proprietary and Confidential 31 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 13 Put the cord end terminal onto the conductor Step 3 Crimp the joint parts of the cord end terminal and the conductor as shown in Figure 5 14 Figure 5 14 Crimping the cord end terminal and the conductor Rough Flat Step 4 Check the maxi
73. ons of core wires in a straight through cable RJ45 Connector1 RJ45 Connector2 Core Wire Color Twisted or Not HS Conner Crossover cables are connected in a crossover manner They are used to connect terminals such as two computers or switches Table 5 8 lists the connections of core wires in a crossover cable Table 5 8 Connections of core wires in a straight crossover cable BIAB Connector 1 eS eo Figure 5 38 shows the pins of an RJ45 connector Issue 02 2015 05 18 Huawei Proprietary and Confidential 44 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 38 Pins of an RJ45 connector Procedure Step 1 Feed both connectors of the cable into the ports of the cable tester Step 2 After the connectors are properly inserted turn on the tester If the indicators from 1 to G turn on simultaneously you can infer that the pins work normally and the wires are correctly connected LO note Turn the switch to the S position to slow down lighting of the indicators so that you can see the indicators more clearly as shown in Figure 5 39 Figure 5 39 Testing the conduction and connections of wires Step 3 Gently shake the connector and repeat Step 2 to check whether the metal contact strips are in good contact with the core wires and Ethernet ports as shown in Figure 5 40 Issue 02 2015 05 18 Huawei Proprietary and Confidential 45 Copyrig
74. or turned Cut all the exposed copper wires Try to avoid a second crimping of sleeves Keep all the conductors clean and aligned LO note The connectors cables and tools provided by different vendors may be different The figures in this document are only for your reference 5 1 2 Assembling Power Cables Assembling the OT Terminal and Power Cable Context Figure 5 1 shows the components of an OT terminal and a power cable Figure 5 1 Components of an OT terminal and a power cable A Heat shrinkable tubing B Bare crimping terminal C Insulation D Conductor Procedure Step 1 Based on the cross sectional area of the cable conductor strip a length of insulation coating C to expose the conductor D of length L1 as shown in Figure 5 2 The recommended values of L1 are listed in Table 5 1 Issue 02 2015 05 18 Huawei Proprietary and Confidential 24 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 2 Stripping a power cable OT terminal A NOTICE e When you strip a power cable do not damage the conductor of the cable e Ifthe bare crimping terminal is not provided by Huawei the value of L1 is 1 mm 0 04 in to 2 mm 0 08 in greater than the value of L Table 5 1 Mapping between the cross sectional area of the conductor and the value of L1 Cross Section Value of L1 Cross Sectional Value of L1 al Area of mm in Area of Conductor
75. ound busbar terminals of neighboring cabinets and fix them firmly 5 3 4 Grounding Specifications for Communications Power Supply Table 5 18 shows the grounding specifications for communication power supplies Issue 02 2015 05 18 Huawei Proprietary and Confidential 77 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Table 5 18 Grounding specifications for communication power supplies The inlet for the AC power cable at the equipment room should be equipped with a surge protection device C level with a nominal discharge current no less than 20 The protection ground for the power supply and that for communication equipment share the same grounding conductor If the power supply and the equipment are in the same equipment room use the same protection ground bar for them if possible Use a surge protection circuit on the AC power interface 4 The positive of the 48 V DC power supply or negative pole of the 24 V DC power supply should be grounded at the output of the DC power supply The working ground and protection ground of the DC power supply equipment should use the same grounding conductor with the protection ground of the switching equipment If the power supply and equipment are in the same equipment room use the same protection ground bar for them if possible 6 Add surge protection on the DC power interface 5 3 5 Grounding Specifications for Sig
76. ources such as chemical rubber and galvanization factories It should be located at a distance of at least 2 km 1 24 mi from light pollution sources such as packinghouses and tanyards If these pollution sources cannot be avoided ensure that the equipment room is upwind of the pollution sources In addition adopt a high quality equipment room or protection products The room should be located away from livestock farms or in the upwind of the livestock farms Do not use an old livestock room or fertilizer warehouse as the equipment room The equipment room must be far away from the residential areas The equipment room that is not far away from the residential areas must comply with equipment room construction standards to avoid noise pollution The doors and windows of the equipment room must be closed to keep an airtight room e Using steel doors to ensure sound insulation is recommended e No cracks or openings are allowed on the walls or floors The outlet holes on the walls or windows must be sealed Walls must be constructed in the smooth wear resistant dustproof principles and produce the effect of flame retardant sound insulation heat absorption dust decrease and electromagnetic shielding The air vent of the room should be far from the exhaust of city waste pipes big cesspools and sewage treatment tanks The room should be in the positive pressure state to prevent corrosive gases from entering the equipment room
77. pens water proof markers are better When writing with a ball point pen do not leave the oil on the label which may contaminate the label and blur the words aa NOTE The delivered marker has two nibs Make sure to use the smaller nib to write the labels For the sake of easy recognition and good appearance the font in handwriting should be as close to a standard typeface such as Times New Roman as possible Table 5 21 shows the standard typeface Table 5 21 Standard typeface for handwriting Determine the size of characters based on the number of letters or digits and ensure that the characters are clear distinct and tidy Issue 02 2015 05 18 Huawei Proprietary and Confidential 83 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Writing direction The direction is shown in Figure 5 84 Figure 5 84 Writing direction of the characters on the label Attaching Labels 9 Y Z A01 2 A 06 After printing or writing the label remove the label from the page and attach it to the signal cable or the identification plate of the power cable The methods for attaching labels are described in the following sections Label for Signal Cables Issue 02 2015 05 18 Choose the place to attach labels The label is attached 2 cm 0 79 in from the connector on a signal cable In special cases for example to avoid cable bending or affecting o
78. protection The ground cable must be connected securely to the protection ground bar of the me room 5 Do not use Do not use other equipment as part of the ground cable or electrical connection _ equipment as part of the Do not use other equipment as part of the ground cable or electrical connection _ cable or electrical connection Issue 02 2015 05 18 Huawei Proprietary and Confidential 76 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix 5 3 2 Grounding Specifications for an Equipment Room The grounding resistance of a comprehensive communication building should be less than or equal to one ohm The grounding resistance of an ordinary communication office should be less than five ohms The grounding resistance in an area where the earth resistance rate is high should be less than 10 ohms 5 3 3 Grounding Specifications for Devices Table 5 17 shows the equipment grounding specifications Table 5 17 Equipment Grounding Specifications Ne pere ooo All communication devices and auxiliary devices such as mobile base stations transmission and switching devices power supply devices in the equipment room should be grounded for protection Connect all protection grounding for various devices jointly to a general ground bar and then to the same protection ground bar in the room together with the protection ground PGND of the device The PGND of the equipmen
79. re 5 89 Example of the label on the optical fiber between two devices A01 01 05 01 R L 10 10 10 109 OL The meaning of the labels is listed in Figure 5 89 e A01 01 05 01 R indicates that the local end of the optical fiber is connected with the optical receiving interface 01 on slot 5 chassis 01 in the cabinet on row A column 01 in the machine room e G01 01 01 01 T indicates that the opposite end of the optical fiber is connected with Optical Transmitting Interface 01 on Slot 01 Chassis 01 in the cabinet on Row G Column 01 in the machine room Labels for the Optical Fibers Connecting the Device and an ODF Meaning of the Labels Table 5 23 shows the information on both sides of the labels attached to the optical fiber that connects the device and the ODF Table 5 23 Information on labels affixed to the fiber between the device and the ODF MN B C D R_ MN cabinet For example A01 T number B chassis Numbered in bottom up order with two digits for number example 01 C physical slot Numbered in the top down and left right order starting number from 01 For example 01 is the slot with number 1 D optical Numbered in a top down and left right order interface consistent with the port sequence number on the Issue 02 2015 05 18 Huawei Proprietary and Confidential 88 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix R Optical
80. right Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation AP Installation 2 1 Preparing for Installation This section describes safety precautions and tool preparations for AP installation Safety Precautions Take proper measures to prevent injuries and device damage e Place the device in a dry and flat position away from any liquid and prevent the device from slipping Keep the device clean Do not put the device and tools in the aisles A CAUTION Only the qualified personnel are permitted to install and remove the device and its accessories Before installation and operation read the safety precautions carefully Tool Preparation To install APs prepare tools listed in Table 2 1 Table 2 1 Tools Phillips screwdriver Torque screwdriver Marker M3 M6 M3 M6 Hammer drill 6 Utility knife Issue 02 2015 05 18 Huawei Proprietary and Confidential 6 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation nal Diagonal pliers RJ45 crimping tool Wire stripper ec Network cable tester Multimeter Inner hexagon wrench Adjustable wrench Rubber mallet SSS ESD gloves 2 2 Installation Flowchart The following figure shows the process for installing an AP Issue 02 2015 05 18 Huawei Proprietary and Confidential 7 Copyright Huawei Technologies Co
81. rminal as shown in Figure 5 8 Issue 02 2015 05 18 Huawei Proprietary and Confidential 28 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 8 Putting the heat shrink tubing onto the bare crimping terminal Step 3 Put the bare crimping terminal onto the exposed conductor and ensure that the bare crimping terminal is in good contact with the insulation of the power cable as shown in Figure 5 8 Step 4 Crimp the joint parts of the bare crimping terminal and the conductor as shown in Figure 5 9 Figure 5 9 Crimping the joint parts of the bare crimping terminal and the conductor JG terminal Step 5 Push the heat shrink tubing towards the connector until the tube covers the crimped part and then heat the tube by using a heat gun as shown in Figure 5 10 Issue 02 2015 05 18 Huawei Proprietary and Confidential 29 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 10 Heating the heat shrink tubing JG terminal End Assembling the Cord End Terminal and the Power Cable Context Figure 5 11 shows the components of a cord end terminal and a power cable Figure 5 11 Components of a cord end terminal and a power cable A A Cord end B Insulation layer of a power C Conductor of a power terminal cable cable Procedure Step 1 Based on the cross sectional area of the cable c
82. s has occurred such as a DRAM detection failure or system software loading failure The fault cannot be automatically rectified and must be rectified manually 1 3 Basic Specifications Table 1 3 Basic specifications of the AP4030DN Technical specifications Dimensions H x W x D 39 5mm x 180mm x 180mm System memory 256MB DDR2 32MB Flash Power specifications Power input DC 12V 10 PoE power 48 V DC in compliance with IEEE 802 3af at Maximum power 10 2W consumption NOTE The actual maximum power consumption depends on local laws and regulations Environment specifications Operating temperature 60 m to 1800 m 10 C to 50 C 1800 m to 5000 m Temperature decreases by 1 C every time the altitude Issue 02 2015 05 18 Huawei Proprietary and Confidential 4 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 1 AP Overview E E Operating humidity 5 to 95 non condensing Ingress Protection Rating IP41 Atmospheric pressure 70kPa to 106kPa 1 4 Ordering Information To place an order contact the Huawei local office 50082641 Broadband Network Terminal AP4030DN 2 RJ45 1 lac 2 2 Double Frequency 50082642 Broadband Network Terminal AP4030DN DC 2 RJ45 1 lac 2 2 Double Frequency 50082643 Broadband Network Terminal AP4030DN FAT DC 2 RJ45 1 lac 2 2 Double Frequency Issue 02 2015 05 18 Huawei Proprietary and Confidential 5 Copy
83. screens on the door and windows facing outside The outer windows should be dust proof Clean the equipment room regularly and clean the air filter monthly Wear shoe covers and ESD clothes before entering the equipment room Requirements for Corrosive Gases The room should be free from dusts and corrosive gases such as SO2 H2S and NH3 Table 5 12 shows the requirements for the corrosive gas concentration Table 5 12 Requirements for corrosive gas concentration Chemical active material Unit Concentration Take the following measures to meet the requirements e Avoid constructing the room near a place where the corrosive gas concentration is high such as a chemical plant Ensure the air intake vent of the room is in the prevailing upwind direction from the pollution source Issue 02 2015 05 18 Huawei Proprietary and Confidential 70 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix e Place batteries in different rooms e A professional service should monitor the corrosive gas conditions regularly Requirements for ESD Prevention The absolute value of electrostatic voltage is less than 1000 V Take the following measures to meet the requirements Train operators about ESD prevention Keep the correct humidity level in the equipment room to reduce the impact of static electricity e Lay out an ESD floor in equipment rooms Wear ESD shoes and
84. second B 9600 Data bits B 8 Parity P None Stop bits S 1 Flow control F None Press Enter until the following information is displayed Enter the password and confirm password The following information is only for reference FIT AP Login authentication Username Password Info You are advised to change the password to ensure FAT AP Login authentication Password Huawei Proprietary and Confidential 17 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 3 Logging In to the AP note J For the FIT AP the default user name and password are respectively admin and admin huawei com For the FAT AP the default password is admin huawei com e When you log in to the system again in password authentication mode enter the password that is set during the initial login You can run commands to configure the device Enter a question mark whenever you need help 3 2 Logging In to the AP Using STelnet This section describes how to log in to the AP using STelnet After logging in to the AP you can configure the AP using commands Before logging in to the device through STelnet complete the following tasks Starting the device properly Preparing network cables used to connect device interfaces Configuring the PC s IP address and subnet mask The IP address must be on the network segment 169 254 0 0 16 but cannot be 169 254 1 1
85. t is shorted to the copper protection ground bar provided by the user The short circuiting cable used should be an alternating yellow and green plastic insulating one with copper core with cross sectional area greater than 25 sq mm 0 039 sq in There are grounding terminals and grounding lugs at the lower part of the front door rear door and side panel of the cabinet connected to the grounding terminals of the cabinet framework through connection cables with cross sectional area no less than 1 6 sq mm 0 002 sq in 4 Ensure that all metal components of the cabinet conduct well No insulating coating should be sprayed on the connection part of the metal components 5 Connect the cabinets in the same row by fastening captive screws and gaskets on the top of the cabinets Do not spray any coating into a rectangular area measuring 30 mm x 50 mm 1 18 in x 1 97 in around the connection hole for a captive bolt Measures to prevent rust and corrosion must be taken for this area Zinc electroplating with iridescent yellow chromate conversion coating should be applied to the gasket and nut to ensure good electrical contact When combining cabinets of the same type short circuiting cables are required to connect the ground busbars if any of the cabinets The cross sectional area of the short circuiting cable is 6 sq mm 0 009 sq in and is no more than 300 mm 11 8 in long Connect the two ends of the short circuiting cable to the gr
86. terface 01 chassis 03 of the cabinet on row B column 02 in the equipment room No slot number is given 5 4 4 Engineering Labels for User Cables Attach labels to both ends of the cable to indicate the locations of the cable on the device and MDF Meaning of the Engineering Labels for User Cables Table 5 25 shows the contents of the labels Table 5 25 Contents of the engineering labels for user cables MN cabinet For example A01 is the first cabinet in row A number B frame number Numbered in the bottom up order with two digits for example 03 C physical slot Numbered with two digits in the top down and number left right order For example 01 D cable number Numbered with two digits in the top down and Issue 02 2015 05 18 Huawei Proprietary and Confidential 91 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix MDF MN B C_ MN row number M The rows of cabinets from front to back are and column numbered from A to Z N The columns of cabinets number of the from left to right are numbered from 01 to 99 For MDF example G01 is the MDF of row G and column 01 B row number of Ranges from 01 to 99 for example 01 01 the terminal device C column number of the terminal device Example of the Label Figure 5 92 shows an example Figure 5 92 Example of labels for user cables A01 03 01 01 10 10 109 4AN O
87. the SC fiber connector and store it for future use Step 2 Align the core pin of the male connector with that of the female connector as shown in Figure 5 66 Figure 5 66 Aligning the male connector with the female connector Step 3 Feed the fiber connector into the female connector with your fingers holding the shell of the fiber connector not the pigtail When you hear a click the fiber connector is secured by the clips internal parts not illustrated in the figure Pull the fiber connector gently If the connector does not loosen the installation is complete See Figure 5 67 Issue 02 2015 05 18 Huawei Proprietary and Confidential 60 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 67 Installed SC fiber connector Step 4 To disassemble an SC fiber connector hold the shell of the connector do not hold the fiber and gently pull the connector in the direction vertical to the adapter Unlock the male connector and then separate it from the shell as shown in Figure 5 68 Figure 5 68 Disassembling an SC fiber connector End Installing an MPO Connector Procedure Step 1 Remove the dustproof cap of the MPO fiber connector and store it for future use Step 2 Align the core pin of the male connector with that of the female connector as shown in Figure 5 69 Issue 02 2015 05 18 Huawei Proprietary and Confidential 61 Copyright Huawei
88. ther cables other positions are allowed to attach the labels The rectangle part with characters is attached facing right or downward as shown in Figure 5 85 The details are as follows The identification card is to the right of the cable in vertical cabling The identification card should be downward when you lay out the cable horizontally Figure 5 85 Text area of the label TO A0l 2 A 06 Procedure for attaching labels Figure 5 86 shows the methods and procedures for attaching labels Huawei Proprietary and Confidential 84 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 86 Label for signal cables Stick side FF F Remove the label from the backing page and attach it to the identification plate on the cable tie The label should be attached to the rectangular flute on the identification plate and attached to only one side of the identification plate The cable ties are bundled at 2 cm 0 79 in from the connectors and other positions are allowed in special circumstances Power Cable Label Cable ties should be bound on both ends of a cable After the bundling the finished identification plate should be on top of the cable in horizontal cabling or on the right side of the cable in vertical cabling as shown in Figure 5 87 The details are as follows e The identification card is to the right of the cable in vertical c
89. tly installed on the mounting bracket and there must be 200 mm space above and around the AP for maintenance 2 5 3 T rail Mounting 1 Remove two ceiling tiles around the T rail use screws to fix the adjustable buckle to the mounting bracket hook the adjustable buckle to the T rail and secure the screw on the adjustable buckle to fasten the mounting bracket and T rail 2 Adjustable buckle 3 M3x6 screws 2 Hang the AP on the mounting holes by aligning the mounting screws at the rear of the AP with the mounting holes on the bracket and push the AP horizontally to secure the AP Issue 02 2015 05 18 Huawei Proprietary and Confidential 12 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation LO note J Before fixing the adjustable buckle with a screw you need to adjust the buckle to a proper position based on the T rail width e Ensure that the AP is correctly installed on the mounting bracket and there must be 200 mm space above and around the AP for maintenance 2 6 Connecting Cables Figure 2 3 show the appearance of AP4030DN Figure 2 3 Appearance of AP4030DN Table 2 2 Cable connections Issue 02 2015 05 18 Huawei Proprietary and Confidential 13 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 2 AP Installation a C Network cable e The network cables used are category 5 enhanced
90. uipment within the required range Improving the reliability of the AC power supply system reduces the necessary capacity of storage batteries For small offices increase the capacity of storage batteries if it is difficult to enhance the reliability of the AC power supply system The total capacity of the high frequency switching rectifier must satisfy the power of the communication loading and battery charging If there are 10 or fewer active rectifier modules configure one backup module If there are more than 10 active modules configure one backup module for every 10 active modules Install storage batteries in two or more groups The capacity is determined by the duration for which the storage batteries must supply power For most offices the batteries should be able to supply power for at least one hour 5 3 Equipment Grounding Specifications 5 3 1 General Grounding Specifications Table 5 16 shows the general grounding specifications Table 5 16 General grounding specifications Ne Dewi ooo The working grounding and protection grounding including the shielded grounding and the lightning proof grounding of the cable distribution frame should share the same grounding conductor 2 The cable trays shells metal ventilation pipes metal doors and windows in the equipment room should be grounded for protection 3 The metal parts of the equipment which are electrically floating in normal conditions should be grounded for
91. ule make sure that the release handle is closed At this time the latch boss locks the optical module After the optical module is inserted try pulling it out to see if it is installed in position If the optical module cannot be pulled out it is secured Figure 5 95 State of the release handle Close the release handle Open the release handle Measures to Prevent Receptacle Contamination 1 Cleaning tissues must be prepared on site You need to clean the optical connector before inserting it in the receptacle This protects the receptacle against the contamination on the surface of the optical connector Figure 5 96 Cleaning optical fibers with special cleaning tissues LO note Place at least three cleaning tissues on the work bench As shown in Figure 5 96 wipe the end of an optical connector from left to right or from right to left on a cleaning tissue and then move the connector end to the unused part of the cleaning tissue to continue 2 Cover an unused optical module with a protective cap to prevent dust as shown in Figure 5 97 Issue 02 2015 05 18 Huawei Proprietary and Confidential 96 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 97 Installing a protective cap m gt If no protective cap is available use fibers to protect the optical module as shown in Figure 5 98 Figure 5 98 Using fibers to protect an optical module
92. ut should be buried in the earth or arranged indoors Do not connect two cables together to extend the PGND cable or add any switch or fuse 5 The neutral line of the AC power cable cannot be connected to the protection ground of transmission and communication equipment in the equipment room The length of the PGND cable should not exceed 45 m 147 64 ft The PGND cable should be as short as possible 1 The grounding wire should not run parallel to or twist around the signal cable o ee A ere 4 The PGND cable should be an alternating yellow and green plastic insulating one with copper core 5 4 Engineering Labels for Cables An engineering label serves as an identifier for on site installation and maintenance after the installation Labels on the cables facilitate correct and orderly connection of cables and easy maintenance after installation Specialized for power cables and signal cables the types of engineering labels are as follows The signal cables include network cables optical fibers and user cables The power cables include the AC power cables and DC power cables aa NOTE Fill in the label according to the user s requirements if the user needs an integrated description of the label Make a relevant statement in the self check report 5 4 1 Introduction to Labels Label Materials Features e Thickness 0 09 mm 0 004 in Color chalk white Material polyester PET e Ambient t
93. ve the mould from the COAX crimping tools as shown in Figure 5 74 Figure 5 74 Removing the mould from the COAX crimping tools a Step 4 Place the mould to be installed into the jaw of the COAX crimping tools and align the screw holes as shown in Figure 5 75 Issue 02 2015 05 18 Huawei Proprietary and Confidential 64 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 75 Installing a new mould in the COAX crimping tools AN sence Keep the short side of the mould inwards and the long side outwards with the teeth of the mould aligning from the larger size to the smaller size Step5 Hold the handles of the COAX crimping tools tightly to match the mould and the jaw completely Align the screw holes as shown in Figure 5 76 Figure 5 76 Aligning the screw holes Step 6 Hold the handles of the COAX crimping tools with one hand Tighten the two fastening screws in the clockwise direction Figure 5 77 and Figure 5 78shows the mould installed in the COAX crimping tools Issue 02 2015 05 18 Huawei Proprietary and Confidential 65 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Figure 5 77 Mold installed in the COAX crimping tools Figure 5 78 An installed mold End 5 2 Environmental Requirements for Device Operation 5 2 1 Environmental Requirements for an Equipment Room
94. y errors such as the PoE function is disabled or the power off time range is incorrectly set Check whether the network cable or distribution frame is faulty Ifthe device still cannot be powered on the device itself is faulty Contact Huawei technical support engineers or Huawei agent and ask them to replace the device Issue 02 2015 05 18 Huawei Proprietary and Confidential 22 Copyright Huawei Technologies Co Ltd Huawei AP4030DN Hardware Installation and Maintenance Guide 5 Appendix Appendix 5 1 On site Cable Assembly and Installation 5 1 1 Cable Assembly Precautions Checking the Appearance of Cables If the cable jacket or insulation is visibly dirty clean it before assembly If the jacket or insulation of a cable has visible damage irreparable scuffing or other defects do not use the cable If the shield layer of a cable is damaged do not use the cable If the cable jacket or insulation cracks after the cable is bent or twisted discard this cable and check whether other cables have the same problem If other cables have the same problem replace these cables Checking the Appearance of Connectors Do not use connectors with visible defects damage rust or scuffing Do not use connectors if their shells or pins have exposed part or uneven plating or their pins are lost broken or bent Do not use connectors that have dirt on their pins or in their jacks or if there are conductors between pi

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