NV-500 User's Manual Ver_A6
Contents
1. COM amp NO Open Circuit 25 etsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Grounding the NV 500 NV 500 is designed to enhance EMS performance by grounding NV 500 come with metal DIN Rail brackets for grounding the switches For optimal EMS performance connection of the right of the NV 500 side panel ground lug to the grounding point Note Please connect the ground lug to the earth to prevent electric shock when the user touches Before user installed power and device please read and follow these essentials Use separate paths to route wiring for power and devices If power wiring and device wiring paths must cross make sure the wires are perpendicular at the intersection point Note Do not run signal or communications wiring and power wiring through the same wire conduit To avoid interference wires with different signal characteristics should be routed separately You can use the type of signal transmitted through a wire to determine which wires should be kept separate The rule of thumb is that wiring sharing similar electrical characteristics can be bundled together You should separate input wiring from output wiring We recommend that you mark all equipment in the wiring system 26 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Yoel GAY Cable Requirements Ethernet Cable A CAT 3 7 UTP unshielded twisted pair cable i2. amp a Networking y Dare yor NV 500 Industrial VDSL2 Bridge with DIP Switeh USER S MANUAL Fg ag hee gt tore a Http www netsys com tw snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Copyright Copyright 2012 by National Enhance Technology Corp All rights reserved Trademarks NETSYS is a trademark of National Enhance Technology Corp Other brand and product names are registered trademarks or trademarks of their respective holders Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics With respect to any examples or hints given herein any typical values stated herein and or any information regarding the application of the device National Enhance Technology Corp hereby disclaims any and all warranties and liabilities of any kind including without limitation warranties of non infringement of intellectual property rights of any third party Statement of Conditions In the interest of improving internal design operational function and or reliability NETSYS reserves the right to make changes to the products described in this document without notice NETSYS does not assume any liability that may occur due to the use or application of the product s or circuit layout s described herein Maximum signal rate derived from IEEE Standard specifications Actual data throughput will vary Ne
3. ie 0 No protection No special protection to prevent water infiltration Protection against vertically drippin 1 t Bs Water dripping vertically on to the device may not have any harmful effect water 2 Protection against water dripping at Water dripping vertically onto a device tilted to an angle of up to 15 from the an angle vertical may not have any harmful effect Protection against water sprayed at any angle up to 60 from the vertical on to the 3 Protection against spray water 2 aes device Water splashing against the device from any direction may not have any harmful 4 Protection against splash water 9 P effect A jet of water aimed at the housing from any direction may not have any harmful 5 Protection against water jets g effect A strong water jet aimed at the device from any direction may not have any Protecti inst st ter jet 6 rotection against strong water jets harmful effect Protection against temporary When the device is immersed in water up to 1 meter from the lower edge of the i immersion device water may not enter the device in any sufficient quantity to cause damage ler ABAS O O The device is suitable for continuous immersion in water The conditions must be 8 individually agreed between the manufacturers and the user but must at least immersion exceed the specification of digit 7 38 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Swit
4. a port on the LAN Networking devices can be installed on a single telephone wire that can installation within suitable distance depends on speed Figure 2 6 CO mode NV 500 CPE mode Phone Line Ethernet Line Figure 2 6 NV 500 point to point application snetsys NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A Car parks and monitoring Train Station Weather station Figure 2 7 NV 500 industrial grade application 6 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Et Hardware Description The front panel provides a simple interface monitoring of the bridge It features the front panel side panel and rear panel NV 500 Outward etsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 3 1 Front Panel The figure shows the front panel Figure 3 1 ETHERNET eee NIT 3d2 09 Figure 3 1 Front Panel And the table shows the description Table 3 1 Table 3 1 Description of the bridge front connectors Connectors Type Description DIP Switch 4 Pins DIP Switch Provide 4 selectable transmission modes For connecting to VDSL2 bridge Do not use RJ11 and Terminal Line RJ 11 Terminal Block Block at the same time The following figure shows the DIP switch connection By switching the transmission modes you can obtain a best transmission mode to suit with phone line quality
5. installing this device with radio amplifying stations nearby or transformer stations nearby snetsys 2 3 General Rules NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Before making any connections to the router please note the following rules e Ethernet Port RJ 45 All network connections to the router Ethernet ports must be made using Category 5 UTP STP or above for 100 Mbps Category 3 4 UTP for 10Mbps No more than 100 meters of cabling may be used between the MUX or HUB and an end node e VDSL2 Port RJ 11 All network connections to the RJ 11port must use 24 26 gauge with twisted pair phone wiring We do not recommend the use of the telephone line 28 gauge or above The RJ 11 connectors have six positions two of which are wired The router uses the center two pins The pin out assignment for these connectors is presented below Please note that the line port is no polarity therefore user can reverse the two wires of the phone cable when installed RJ 11 Pin out Assignments Pin MNEMONIC FUNCTION 1 NC Unused 2 NC Unused 5 NC Unused 6 NC Unused_ snetsys 2 4 Connecting the Bridge NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 The bridge has four Ethernet ports which support connection to Ethernet operation The devices attached to these ports must support auto negotiation 10Base T 100Base TX 1000Base TX unless they will always
6. operate at half duplex Use any of the Ethernet ports to connect devices such as Monitor systems Servers Switches bridges or routers Notes 1 The RJ11 Terminal Block Line port is used to connect the telephone that is connected to VDSL2 CO and CPE bridge Point to point solution 2 Use the provided protective caps for unused ports to avoid dust intrusion 3 The Slave device CPE must be connected to the Master device CO through the telephone wire The Slave cannot be connected to another Slave and the Master cannot be connected to another Master snetsys 2 5 Terminal Block and DIN Rail mount installation NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 This section describes how to install the Terminal Block and DIN Rail to the router if you do not install the DIN Rail please paste the 4 rubber feet at the bottom of the hulled to avoid scratches of metal housing Take out the 2pin 6pin terminal block from inside the accessory kit and install to the router properly Figure 2 6 1 Please refer to install the DIN RAIL as following step 1 Install the DIN Rail mounting plate to the NV 500 Figure 2 6 2 2 Please use the suitable DIN Rail to install please refer to the dimensions of the DIN Rail Figure 2 6 3 3 Insert the top of the DIN Rail into the top slots on the DIN Rail mounting plate and the DIN Rail mounting plate will snap into place Figure 2 6 4 7 5 a 25 35 Uni
7. or distance or connectivity Figure 3 2 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Figure 3 2 DIP switch setting The following is table of DIP Switch configuration Table 3 2 Table 3 2 DIP Switch Configuration On OFF CO CPE Mode Interleave INP On CO Mode High Band 9db 8ms INP 2 Off CPE Mode Low band 6db ims INP 0 Note 1 The DIP switch default values are OFF 2 Please power off NV 500 before making any transmission mode configuration etsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 PIN1 ON CO Central Office Mode or called Local Side usually the CO device will be located at the data enter of enterprise to link to the backbone OFF CPE Customer Premises Equipment Mode or called Remote Side usually the CPE side will be located at factory weather station and train station as the long reach data receiver Tip PIN2 ON High Band mode 500KHz to 30MHz and enable VDSL2 spectrum is 500KHz to 30MHz It can pass through ISDN spectrum 0 499KHz are empty OFF Low Band Mode 300KHz to 30MHz the NV 500 will auto detect the cable length and auto choice speed mode PIN3 When SNR margin is selected the system provide 6db 9db SNR margin for across all usable loop length Please note that the 6db SNR margin is for telecom standard Generally speaking the higher SNR value gets better line quality but low
8. system Monitoring system and point to point applications Caution snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Safety Warnings For your safety be sure to read and follow all warning notices and instructions before using the device 2 DO NOT open the device or unit Opening or removing the cover may expose you to dangerous high voltage points or other risks ONLY qualified service personnel can service the device Please contact your vendor for further information Use ONLY the dedicated power supply for your device Connect the power to the right supply voltage 110V AC used for North America and 230V AC used for Europe NV 500 supports 12 to 48 VDC dual power input Redundant power Place connecting cables carefully so that no one will step on them or stumble over them DO NOT allow anything to rest on the power cord and do NOT locate the product where anyone can work on the power cord DO NOT install nor use your device during a thunderstorm There may be a remote risk of electric shock from lightning DO NOT expose your device to dampness dust or corrosive liquids DO NOT use this product near water for example in a wet basement or near a swimming pool Connect ONLY suitable accessories to the device Make sure to connect the cables to the correct ports DO NOT obstruct the device ventilation slots as insufficient air flow may harm your device DO NOT place i
9. Blue White Brown White Blue E Brown Green E Orange White Brown E Blue E Brown White Blue Figure A 3 Pin Assignments and Wiring for an RJ 45 Crossover Cable 28 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Yoel gt E H Product Specification Key Features amp Benefits e Supports high bandwidth up to 100Mbps symmetric over Line ports e Support long reach mode up to 3 km with 24 gauge phone wire e Support auto speed for Line port and Interleave mode selectable through CO side DIP switch e DIP switch with CO and CPE mode selectable e Supports long packet size up to 1536 bytes e Supports Surge protection e Support power redundant and wide range dual power input DC12V 48V e Supports Overload Current Protection e Supports wide range operating temperature 20 C 70 C e Supports Reverse Polarity Protection e Supports alarm contact relay output 1A 24 VDC e Supports DIN Rail mount installation e Metal case design and compliant with IP30 standard Product Specification 29 LED Indicators NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 4 RJ 45 10 100Mbps Ethernet port 1 RJ 11 Terminal Block connector for VDSL2 line port 1 DIP Switch 1 removable 6 contact terminal blocks for power1 and alarm contact 1 removable 2 contact terminal blocks for power2 1 Power LED 4 Link Active Status for Ethernet port 1 Link Speed for V
10. DSL2 port 1 CO Mode indicator LED 1 CPE Mode Indicator LED Redundant dual DC input power 12 48V Removable Terminal Block EMI Compliant FCC class A EMS Compliant CE mark 20 C 70 C 4 F 158 F Fanless free air cooling 30 etsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Ve el Jalel On Troubleshooting Diagnosing the Bridge s Indicators The bridge can be easily monitored through its comprehensive panel indicators These indicators assist the network manager in identifying problems the hub may encounter This section describes common problems you may encounter and possible solutions Cause Defective External power supply ERROR De Ro a ek ee a ee RR DR ee ek Check the power plug by plugging in another that is functioning properly Check the power cord with Solution another device Check the terminal block make sure to fasten the power cord If these measures fail to resolve the problem have the unit power supply replaced by a uaea distributor nS A eee Network interface ex a network adapter card on the attached device network cable or switch port is defective 2 1 Power off and re power on the VDSL Bridge 2 2 Verify that the switch and attached device are power on 2 3 Be sure the cable is plugged into both the switch and corresponding device Solution 2 4 Verify that the proper cable type is used and its length does not exce
11. EEE EE EEEE E E EEEE EEEE ERES 21 Sae Aetea me e E E E EEE E 22 dS1de aie E AA A A AE A E A POE A E A E E EE A E E 22 MPENDA CABLE REQUIREMENTS 4 27 MII PRODUCT SPECIFICATION ccccccccccccscscscscsesseececscsassesesesesacsasseasseesassesasassacessesacscasaeesaeeaes 29 TROUBLESHOOTING 31 MI P 30 PROTECTION OF METAL CASE nn 37 MS COMPLIANCE INFORMATION 0 0 ccccccccccseeccsscseseeececscsscsesesesesscsasscsesecesscsesasassecessesasacsseeeecaesaes 39 WARRANT ot eset csc A esate seo detaattevseuso peaches eseves E S 42 CHINESE SNT HU 43 snetsys NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 0J No a UNPACKING INFORMATION 1 1 Check List Carefully unpack the package and check its contents against the checklist Package Contents RJ 11 RJ 45 1 x Industrial Grade VDSL2 1 x QR code for user s Rocessory Kit 1 x DIN Rail mounting plate 2 x screws 4 x Bridge manual hyperlink Rubber Feet Protective caps RJ 11 1 RJ 45 3 1 x 6pin Terminal Block 1 x 2pin Terminal Block Notes 1 Please inform your dealer immediately for any missing or damaged parts If possible retain the carton including the original packing materials Use them to repack the unit in case there is a need to return for repair 2 If the product has any issue please contact your local distributor 3 Please use the provided protective caps for unused ports 4 Please look for the QR code on the bottom of th
12. arranty arising out of any proposal specification or sample We shall not be liable for incidental or consequential damages We neither assume nor authorize any person to assume for it any other liability WARNING WARNING W Void nany 0 DO NOT TEAR OFF OR REMOVE THE WARRANTY STICKER AS SHOWN OR THE WARRANTY IS VOID 42 snetsys NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Chinese SJ T 11364 2006 Pb Hg 4 Cd Cr VD PBB PBDE O O O O OC O O O O eS O G O O O SVT 11364 2006 X SWT 11364 2006 43
13. ch USER S MANUAL Ver A6 ieJ l AE H Compliance Information FCC Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a computing device pursuant to Part 15 of FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver The equipment and the receiver should be connected to outlets on separate circuits Consult the dealer or an experienced radio television technician for help a a ia Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment If this telephone equipment causes harm to the telephone network the telephone company will notify you in advance that temporary disconti
14. crewdriver STEP 3 Insert the plastic terminal block connector prongs into the terminal block receptor which is located on the NV 500 s side panel Attention 1 Please note that the negative DC wire must connect into the V terminal positive DC wire must connect V terminal If contrary to the location of the wiring NV 500 will enable Reverse Polarity Protection function automatically DC power will not be able to directly through the machine 2 Please note that if the DC power current exceeds 3A NV 500 will enable Overload Current Protection function automatically DC power will not be able to directly through the machine Safety Caution 23 snetsys Power Input Status NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 The following Table shows the examples of the power input status Table 3 4 Table 3 4 Example 1 Example 3 Power Item Default Power Output Power Output Power Output Power Output Power Output Power Output Polarity Input State1 Input2 State2 Input1 State1 Input2 State2 Input1 State1 Input2 State2 12V 12V 12V f 12V l 48V No Power 1 12V i OFF 12V ON 12V Protection 12V Protection 48V ON Power OFF 24V No 24V No 48V 48V Power e 24V B Power OFF 24v RN Powe
15. e product the user can launch the QR code scanning program to scan and download the user s manual electronic format file Above QR code icon is for reference 5 Power Input This model supports 12 48V DC power adapters with recommended 12 Watts or above snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 ETIGI A Installing the Bridge 2 1 Hardware Installation This chapter describes how to install the router and establish the network connections The NV 500 may be installed on any level surface e g a table or shelf However please take note of the following minimum site requirements before you begin 2 2 Pre installation Requirements Before you start the actual hardware installation make sure you can provide the right operating environment including power requirements sufficient physical space and proximity to other network devices that are to be connected Verify the following installation requirements e Power requirements DC 12 to 48VDC redundant power e The router should be located in a cool dry place with at least 10cm 4in of space at the front and back for ventilation e Place the bridge away from direct sunlight heat sources or areas with a high amount of electromagnetic interference e Check if the network cables and connectors needed for installation are available e Do not install phone lines strapped together with AC power lines or telephone office line with voice signal e Avoid
16. ed specified limits 2 5 Check the bridge on the attached device and cable connections for possible defects 2 6 Make sure that the phone wire must be connecting NV 500 first when powered on 2 7 Replace the defective bridge or cable if necessary NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Solution Answer nn VDSL setting failure or phone cable length is over the specification limit 3 1 Please make sure that the phone wire must be connected between NV 500 CO and NV 500 CPE when both are power on NV 500 CO will do link speed function depending on phone wire length therefore if NV 500 CO can t detect NV 500 CPE over phone wire while both power on this will cause the link to fail 3 2 Please check phone wire we recommend use 24 26 gauge with twisted pair and without rust 3 3 Please check the correct Dip Switch setting 3 4 Please reinsert power when change cable length or link time over 3 minutes Phone wire must meet CAT 3 standard or above and without clustering otherwise will cause more i cross talk issue to reduce DSL power driver Very high speed digital subscriber line 2 VDSL2 is an access technology that exploits the existing infrastructure of copper wires that were originally deployed for traditional telephone service It can be deployed from central offices from fiber optic connected cabinets located near the customer premises or with
17. estic environment this product may cause radio interference in which case the user may be required to take adequate measures 40 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 WEEE Warning To avoid the potential effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic equipment end users of electrical and electronic equipment should understand the meaning of the crossed out wheeled bin symbol Do not dispose of WEEE as unsorted municipal waste and have to collect such WEEE separately 41 etsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Warranty The original owner that the product delivered in this package will be free from defects in material and workmanship for one year parts after purchase There will be a minimal charge to replace consumable components such as fuses power transformers and mechanical cooling devices The warranty will not apply to any products which have been subjected to any misuse neglect or accidental damage or which contain defects which are in any way attributable to improper installation or to alteration or repairs made or performed by any person not under control of the original owner The above warranty is in lieu of any other warranty whether express implied or statutory including but not limited to any warranty of merchantability fitness for a particular purpose or any w
18. f The Internet or network connection is down or has malfunctioned Note Two Bridges connection may take within 3 minutes is normal due to NV 500 to establish a link mechanism is auto negotiation with detects and calculate CO and CPE both PBO and PSD level as well as noise level and other argument etc for getting a better connection 21 Setsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 3 3 Rear Panel The following figure shows the rear panel Figure 3 3 Figure 3 3 Panel Note Please refer to section 2 5 to install the DIN RAIL 3 4 Side Panel The following figure shows the side Figure 3 4 Figure 3 4 Rear connectors The following description introduce Dual power and Relay Contact 22 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Wiring the dual Power Inputs The NV 500 has two sets of power inputs power 1 and power 2 which are located on the NV 500 s side panel Power 1 is the bottom two contacts on the upper 6 contact terminal block and power 2 is the top two contacts on the lower 2 contact terminal block STEP 1 Insert the negative positive DC wires into the V V terminals respectively STEP 2 Place the DC wires into terminal block connector Push the orange switch of the terminal block with a small flat blade screwdriver then the DC wires insert the orange button below of the circle hole and release the small flat blade s
19. herefore if the Link signal is disrupted e g by unplugging the network cable and plugging it back in again or by resetting the power the port will try to reestablish communications with the attached device via auto negotiation If auto negotiation fails then communications are set to half duplex by default Based on this type of industry standard connection policy if you are using a full duplex device that does not support auto negotiation communications can be easily lost i e reset to the wrong mode whenever the attached device is reset or experiences a power fluctuation The best way to resolve this problem is to upgrade these devices to a version that support Ethernet and VDSL 35 etsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Physical Configuration If problems occur after altering the network configuration restore the original connections and try to track the problem down by implementing the new changes one step at a time Ensure that cable distances and other physical aspects of the installation do not exceed recommendations System Integrity As a last resort verify the switch integrity with a power on reset Turn the power to the switch off and then on several times If the problem still persists and you have completed all the preceding diagnoses then contact your dealer 36 etsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Ve eJ Jale EDH IP 30 protection of
20. in buildings It was defined in standard ITU T G 993 2 finalized in 2005 VDSL2 was the newest and most advanced standard of digital subscriber line DSL broadband wireline communications Designed to support the wide deployment of triple play services suchas voice video data high definition television HDTV and interactive gaming VDSL2 was intended to enable operators and carriers to gradually flexibly and cost efficiently upgrade existing xDSL infrastructure NE bh Answer eee een nnn n nena nnn enn nena ane NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 waap The protocol was standardized in the International Telecommunication Union telecommunications sector ITU T as Recommendation G 993 2 It was announced as finalized on 27 May 2005 1 and first published on 17 February 2006 Several corrections and amendments were published in 2007 through 2011 VDSL2 is an enhancement to very high bitrate digital subscriber line VDSL Recommendation G 993 1 It permits the transmission of asymmetric and symmetric aggregate data rates up to 200 Mbit s downstream and upstream on twisted pairs using a bandwidth up to 30 MHz VDSL2 deteriorates quickly from a theoretical maximum of 250 Mb
21. it s at source to 100 Mbit s at 0 5 i km 1 600 ft and 50 Mbit s at 1 km 3 300 ft but degrades at a much slower rate from there and still outperforms VDSL Starting from 1 6 km 1 mi its performance is equal to ADSL2 ADSL like long reach performance is one of the key advantages of VDSL2 LR VDSL2 enabled systems are capable of supporting speeds of around 1 4 Mbit s downstream over distances of 4 5 km 2 5 3 miles gradually increasing the bit rate up to symmetric 100 Mbit s as loop length shortens This means that VDSL2 based systems unlike VDSL1 systems are not limited to short local loops or MTU MDUs only but can also be used for medium range applications pe ee Signal to noise ratio often abbreviated SNR or S N is a measure used in science and engineering that compares the level of a desired signal to the level of background noise It is defined as the ratio of signal power to the noise power A ratio higher than 1 1 indicates more signal than noise While ee 33 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 SNR is commonly quoted for electrical signals it can be applied to any form of signal Such as isotope levels in an ice core or biochemical signaling between cells The ratio is usually measured is decibels dB The signal to noise ratio the bandwidth and the channel capacity of a communication channel are connected by the Shannon Hartley
22. metal case The term protection class generally indicates the type of protection of a device or the internal workings of a device against direct contact and against the infiltration of foreign bodies such as objects dust or water The resistance to stress arising from prevailing working conditions is defined using international protection IP classes These protection classes are in turn indicated in IP standards DIN EN 60529 whereby a combination of two digits specifies the level of protection The first digit indicates the level of resistance to foreign bodies and dust the second digit the level of resistance to water infiltration A higher value of the relevant digit first digit 0 6 second digit O 8 indicates a higher level of protection The table on the following offers clarity and an overview of the IP rules Table D 1 First Digit Protection grades for contact and foreign matter protection Digit Designation Explanation EA Protection against large foreign matter Protection against solid objects greater than 50 millimeters in diameter Complete protection against dust is not necessary but infiltration must be Dust protected prevented to a sufficiently high degree to ensure that the functioning and safety of the device are not impaired 37 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Table D 2 Second Digit Protection grades for water protection Digit Designation Explanation
23. nuance of service may be required But if advance notice isn t practical the telephone company will notify the customer as soon as possible Also you will be advised of your right to file a complaint with the FCC if you believe it is necessary The telephone company may make changes in its facilities equipment operations or procedures that could affect the 39 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 proper functioning of your equipment If they do you will be notified in advance in order for you to make necessary modifications to maintain uninterrupted service This equipment may not be used on coin service provided by the telephone company Connection to party lines is subject to state tariffs FCC Warning This equipment has been tested to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment can generate use and radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at owner s expense CE Mark Warning This is a class B product In a dom
24. ole batch of data then this could cause your bridge to loose sync with the exchange Using Interleaving the bridge is able to re assemble the data or if necessary just re request the part of the data that it is unable to recover By increasing the interleave depth of each ports that are susceptible to noise this will improve error performance and stability of marginal lines snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 20 snetsys 3 2 Front Indicators NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 The bridge has Eight LED indicators The following Table shows the description Table 3 3 Table 3 3 LED Indicators Description and Operation PWR Power LED ETHERNET 1 4 Ethernet LED CO CO LED CPE CPE LED LINK VDSL LED On Steady Lights to indicate that the VDSL2 bridge had power Off The device is not ready or has malfunctioned On Steady The device has a good Ethernet connection The device is sending or receiving data Off The LAN is not connected On Steady Indicate the VDSL2 bridge is running at CO Master mode On Steady Indicate the VDSL2 bridge is running at CPE Slave mode On Steady The Internet or network connection is up Blinking slowly The CO device is auto detecting CPE device 1 The CO device has detected a CPE device and ready to connect 2 The device is sending or receiving data Of
25. performance PIN4 ON Interleaved mode has a maximum end to end latency of 8m sec and INP 2 When field environment has heavy noise in order to obtain high link quality user can config pin4 to ON but this function will reduce performance OFF Interleaved mode provides impulse noise protection for any impulse noise with a duration less than 1ms snetsys TIP Reference Only Interleave delay function is used in digital data transmission technology to protect the transmission against noise issue and data error If during transit more than a certain amount of data has been lost then the data cannot be correctly decoded Short bursts of noise on the line can cause these data packets to become corrupt and the bridge has to re request data which in turn can slow down the overall rate at which data is transmitted Interleaving is a method of taking data packets chopping them up into smaller bits and then rearranging them so that once contiguous data is now spaced further apart into a non continuous stream Data packets are re assembled by your bridge The diagram below is an example of how interleaved traffic is transmitted NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Blocks of Data of Data 3 8 9 m ee es Rew 7RR NA Za Interleaved data stream If your line is particularly susceptible to bursts of noise then interleaving should improve your VDSL2 experience simply because if you lose a wh
26. r OFF asve M asve en Example 4 Example 6 Power item Default Power Output Power Output Power Output Power Output Power Output Power Output Polarity Input1 Statei Input2 State2 Input1 State1 Input2 State2 Input1 State1 Input2 State2 12V 12V 12V 48V No Power 1 T 12V ON ON Be OFF Se cov No ku Power 2 60V Power Protection 48V Protection Notes 1 State 1 always happens before state 2 2 Protection means enable Reverse Polarity Protection function 3 Please note that if use different DC voltage higher voltage will feeding to NV 500 4 Please note that the warranty is void if DC 48V power input is exceeded 24 snetsys Wiring the Relay Contact NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 The NV 500 has a set of relay outputs The relay contact uses two of the terminal block s contacts located on the NV 500 s side panel Refer to the following table shows how to connect the wires to the terminal block connector In this section we illustrate the meaning of the two contacts used to connect the relay contact The following Table shows the Relay circuit and power status Table 3 5 Table 3 5 Relay Circuit Status and Power ON OFF Status COM amp NC Open Circuit Power ON COM amp NO Short Circuit COM amp NC Short Circuit
27. s typically used to connect the Ethernet device to the bridge A 10Base T cable often consists of four pairs of wires two of which are used for transmission The connector at the end of the 10Base T cable is referred to as an RJ 45 connector and it consists of eight pins The Ethernet standard uses pins 1 2 3 and 6 for data transmission purposes Table A 1 Table A 1 RJ 45 Ethernet Connector Pin Assignments MDI MDI X PIN Media Dependant _ Media Dependant Signal Signal interface interface cross 1 TX Transmit Data RX Receive Data aa 2 TX Transmit Data RX Receive Data 3 RX Receive Data TX Transmit Data 4 Unused Unused 5 Unused Unused 6 RX Receive Data TX Transmit Data _ Figure A 1 Standard RJ 45 repectacle connector 7 Unused Unused 8 Unused Unused Note Please make sure your connected cables are with same pin assignment as above table before deploying the cables into your network 27 etsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 GS White Orange HS White Orange Orange Hi Orange HS White Green HS White Green E Blue E Blue White Blue White Blue E Green EE Green E White Brown E White Brown E Brown E Brown Figure A 2 Pin Assignments and Wiring for an RJ 45 Straight Through Cable White Orange White Green HH Orange Green HB White Green White Orange E
28. t mm i Bae eS eT UP SR 2 Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 etsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 2 6 Connecting the RJ 11 RJ 45 Ports The line port has 2 connectors RJ 45 and terminal block It is used to connect from NV 500 CO using single pair phone cable to NV 500 CPE bridge side point to point solution Take note that NV 500 line port cannot be used at the same time Either RJ 11 port is connected or terminal block is connected using straight connection Figure 2 4 or cross over connection Figure 2 5 a o a ev m ec Figure 2 4 NV 500 line ports straight connection Figure 2 5 NV 500 line ports crossover connection When inserting a RJ 11 plug make sure the tab on the plug clicks into position to ensure that it is properly seated Do not plug a RJ 11 phone jack connector into the Ethernet port RJ 45 port This may damage the bridge Instead use only twisted pair cables with RJ 45 connectors that conform to Ethernet standard snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Notes snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 2 7 Industrial VDSL2 bridge Application The bridge s line port supports 100Mbps for data service across existing phone wiring It is easy to use which do not require installation of additional wiring Every modular phone jack in the home can become
29. tems on the device DO NOT use the device for outdoor applications directly and make sure all the connections are indoors or have waterproof protection place Be careful when unplugging the power because it may produce sparks Keep the device and all its parts and accessories out of the reach of children Clean the device using a soft and dry cloth rather than liquid or atomizers Power off the equipment before cleaning it This product is recyclable Dispose of it properly snetsys NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 TABLE OF CONTENTS COPYRIGH rennet ret E Pc ree ee eA ame ee an A een ree 1 FOREWORD VDSL2 FOR INDUSTRIAL GRADE SOLUTION pp 2 SAFE TY WARNINGS eae E cee knee cn lec rec cs eis ce escent hc Sac oe ces ee 3 GIS UNPACKING INFORMATION 9 6 t1 AS CNG se tes nts nts E EA nsec dase ete neem needed ace sess ees sien en eee eed eee ee ete escent tenet 6 MRI INSTALLING THE BRIDGE 7 Hardgowarenstalatlgore ee ee 7 2 2 Pre installation Requirements pp 7 2 3OeneralRule Ss 8 2 4 Connecting the Bdge wee mm ee ee ee ee 9 2 5 Terminal Block and DIN Rail mount installation pp 9 2 6 Connecting the RJ 11 RJ 45 Ports 3 11 etsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 2 7 Industrial VDSL2 bridge Application pp 13 MS HARDWARE DESCRIPTION 9 15 31 Front Panels Do e E EE E E E E E r Rre EE D NEDAS 16 3 2 Front WGI AVONS ss oS e E E EE E EE E Ea Ea EEEE AE E E
30. theorem In digital communications the SNR will probably cause a reduction in data speed because of frequent errors that require the source transmitting computer or terminal to resend some packets of data SNR measures the quality of a transmission channel over a network channel The greater the ratio the easier it is to identify and subsequently isolate and eliminate the source of noise 34 snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 System Diagnostics Power and Cooling Problems If the POWER indicator does not turn on when the power cord is plugged in you may have a problem with the power outlet power cord or internal power supply as explained in the previous section However if the unit power is off after running for a while check for loose power connections power losses or surges at the power outlet If you still cannot isolate the problem then the internal power supply may be defective In this case please contact your local dealer Installation Verify that all system components have been properly installed If one or more components appear to be malfunctioning e g the power cord or network cabling test them in an alternate environment where you are sure that all the other components are functioning properly Transmission Mode The default method of selecting the transmission mode for RJ 45 ports is 10 100 Mbps ETHERNET for RJ 11 port are auto negotiation VDSL T
31. twork conditions and environmental factors including volume of network traffic building materials and construction and network overhead lower actual data throughput rate Netsys does not warrant that the hardware will work properly in all environments and applications and makes no warranty and representation either implied or expressed with respect to the quality performance merchantability or fitness for a particular purpose Make sure you follow in line with the environmental conditions to use this product snetsy S NV 500 Industrial VDSL2 Bridge with DIP Switch USER S MANUAL Ver A6 Foreword VDSL2 for industrial grade solution Attention OkO Be sure to read this manual carefully before using this product Especially Legal Disclaimer Statement of Conditions and Safety Warnings Netsys NV 500 is a VDSL2 single port bridge equipped with four 10 100Mbps Ethernet ports that provide an economical solution for your industrial applications Compliant with ITU T G 993 2 VDSL2 standard the NV 500 supports a maximum bandwidth of up to 100Mbps symmetric in VDSL2 Profile 30a solution The NV 500 also supports both central office CO and customer premises equipment CPE modes selectable through DIP Switch The NV 500 use DIN Rail and Industrial grade design compliant with quick easy economical and high performance broadband multimedia services to industrial environments such as Factory MRT Train station Ticket vending machine Parking
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