OPSAB Product User Manual
Contents
1. Status character definitions O indicates Normal N indicates Non Urgent Alarm U indicates Urgent Alarm Z indicates No Alarm State Pacific Broadband Networks 28 September 2011 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited Page 23 of 28 OPSAB Product User Manual 6 Specifications Optical Performance Optical wavelengths Optical isolation A to B Insertion loss From input A or B to common output OPSAB Y OPSAB Y OS S L H Optical connectors Switch Performance 1310 nm to 1550 nm gt 60 dB lt 1dB lt 2 dB SC APC E2000 APC FC APC Basis of automatic switching decision model dependent OPSAB X OPSAB X OSS OPSAB X OSL OPSAB X OSH OPSAB X OVL Modes of automatic switching user programmable Mode 0 Mode 1 Mode 2 Manual operation Alarm warning output Switching speed after detection General Power Operating temperature Dimensions H x Wx D Ship size H x W x D Weight Ship weight Page 24 of 28 External reference voltage levels from Tx Optical sense 0 dBm to 14 dBm Optical sense 10 dBm to 4 dBm Optical sense 7 dBm to 22 dBm Optical sense 30 dBm to 15 dBm Peer to peer Master A slave B Master B slave A Local override A B selection via CPM Alarms to system via OCMC back plane LED indicators on front panel 40 ms typical Powered by OCM chassis 0 C to 452. 5 2 2 Lock access to CONTROL variables There are three ways to lock access to CONTROL variables Resetting the power Automatic time out Manual operation By resetting the power the interface will start up in the locked condition by default Automatic time out happens when there has been no activity key pressing for 15 minutes This will also bring the display back to the PBN STATUS menu Manual Operation 1 Ensure that the display is at the home screen with PBN STATUS displayed If you are not sure of your location in the menu press ENTER twice to go to the home screen 2 Press the left arrow key once 3 Press ENTER once You have now locked access to the CONTROL menu items Page 16 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 5 3 Programming Sequence for OPSAB The user has the ability to perform the following functions on the OPSAB via the OCM user interface e Select the module within the OCM for monitoring and montrolling e Check all 32 parameters in the OPSAB e Select either AUTO or MANUAL switching Define the optical range for channel A and channel B e Select either internal or external sensing e Select automatic switching mode 5 3 1 Select the module within the OCM for monitoring and controlling To change the module displayed on the OCM user interface move the flashi
3. C 160 x 44 x 360 mm 280 x 70 x 570 mm 1 0 kg 1 5 kg 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 7 Product Warranty Pacific Broadband Networks warrants its equipment to be free of manufacturing defects in material and workmanship for a period of one year from date of shipment provided it is installed and operated in accordance with factory recommendations The liability of Pacific Broadband Networks under this warranty is solely limited to repairing replacing or issuing credit provided that 1 The warranty registration has been completed and received by Pacific Broadband Networks Pacific Broadband Networks helpdesk is promptly notified in writing or by telephone that a failure or defect has occurred A return authorisation number is obtained from Pacific Broadband Networks helpdesk and clearly marked on the outside of the shipping container and all documents Customer is responsible for all shipping and handling charges C O D and freight collect will not be accepted without prior approval from Pacific Broadband Networks helpdesk The equipment in PBN s sole discretion has not been abused misused or operated under conditions outside manufacturer s specifications The warranty does not cover the following 1 Products purchased from someone other than an authorised Pacific Broadband
4. State of red ALARM LED 16 ALM LED_GON Z State of green ALARM LED 17 OPSAB_ALMC OK Z Status of the modules common alarm If the OPSAB has any urgent alarms this parameter will read ALM and the display on the LCD will flash 18 NOT USED Z 19 MODE AUTO SET Mode setting either Auto or Manual 20 OP_MODE Used internally 21 NOT USED Z 22 SW_STATE CHA State of switch Page 22 of 28 28 September 2011 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited Pacific Broadband Networks OPSAB Product User Manual Parameter Display examples only Description 23 OP_MODE Used internally 24 CHA_MAX 10 0dBm O Maximum valid input level for channel A 25 CHA_MIN 1 0dBm O Minimum valid input level for channel A 26 CHB_ MAX 10 5dBm O Maximum valid input level for channel B 27 CHB MIN 1 5dBm O Minimum valid input level for channel B 28 OPT_SEN 1 Optical sensing 0 External sensing 1 Internal sensing 29 OP_MODE 0 Operation mode 0 peer to peer 1 A master B slave 2 A slave B master 30 OP_LEVEL_ALM Z Optical level alarm O No alarm N Non urgent alarm A or B invalid level U Urgent alarm A and B invalid level 31 NOT USED Z 32 NOT USED Z Note The above values displayed are for monitoring purposes only and may vary in accuracy up to 10
5. aed 7 3 1 Eguipment MvVentoly asss aea aE A 7 3 2 Packaging and TramSpOrmatlonis sse vachcesvadeccesssatenesdadendestaa ceuesvadeedesuaaedaeedatevie uhetdes duadeeeesnamendeets 7 3 3 Power and Cooling Require Ment ccccccccceeeeneceeeeeceaeeeeeaeeeeeeeseaeeesaaeeseaeeseeeescaeeesaeeeneees 7 3 4 FROME PANEI siesssccetanneceits seccet dita A EAA A AA A 8 3 5 Rear Panel ocras an a a a aT 9 3 6 UALS NPUt aannaaien aaa Ea EE EE e AKEE EEA aaa N aa AA RAEE AE 10 3 7 Module Installation and Adjustment asssseesssseeserneesnnensennesnnnnnnennnennnnnnnnennennnnnnnnenneennnnnneenn 11 4 Technical Descriptio ssena aana Aa AANA EAA AEE EE E AA 12 4 1 OLETATAV AAE E TET ETE b agerans dasady devaea enh dglucd dsvatenedsddasdedesine wecides 12 4 2 Physical Descriptio wxis st cciedsdtecedsaaddet baste veeaede oebakade ceed aed EAEE A AE EES ERAR 12 4 3 OPSAB Basic Model cccccceeseeceeeeeceeeeeeaaeeeeeeecaeeecaaeeeeaeeseeeeeseaeeesaaeeeeaeeseaeeeseaeeseaaeseeeees 13 4 4 OPSAB Optical Sensing Model cccceeeeeeeeeeceeeeeeeaeeeeaeeseneeeseaeeesaaeseeeeeseaeeesaaeeeeaeeeenees 13 5 Software Description ccecececeeeceeeeeeeeeeceeeeeceaeeeeaaeceeaeecaeeesaaeeeeaaeseeeecaeeesaaesseaeeseeeescaeeeeaeeeenees 14 5 1 OPSAB and OCM Program Structure ccccceeeeeeeeeeeeeeaeeeeeeeseeeeeceaeeeeaaesseeeeseaeeesaeeeeaeeeenees 14 S SOTMW AUC sie sc asswiceetexse dae ests ba swen sie Saratdbe te ceexee eidass bevene sate
6. domestic environment this product may cause radio interference in which case the user may be required to take adequate measures The product herewith complies with the requirements of the following directives and carries the CE marking accordingly e The EMC Directive 89 336 EEC e The Low Voltage Directive 73 23 EEC The product was tested in a typical configuration with Pacific Broadband Networks FCC WARNING This equipment has been tested and found to comply with the limits for class A device pursuant to Part 15 of FCC rules These limits are designed to provide reasonable protection against harmful interference in a commercial installation This equipment generates uses and can radiate radio frequency and if not installed in and used in accordance with the instructions may cause harmful interference to radio communication 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 the user s own expense For Compliance Information ONLY contact Australia Pacific Broadband Networks 8 10 Keith Campbell Court Scoresby Victoria 3179 Australia Phone 61 3 9780 5100 Fax 61 3 9763 5522 Email sales pbn com au Europe Pacific Broadband Networks Phone 31 36 536 8011 Fax 31 36 536 4367 Email sales pbneurope eu China Pacific Broadband Networks Phone 86 10 5791 0655 Fax 86 10 5791 0855 Email office pbn com cn Amer
7. said deneexisaesaabs sacs es neatantrasneaencbeieh 14 Di2 Peleas HISTON cenre terest aa dece du daueeueid wuaten saeteetaiibes ss theese te nieces eased a eee es 14 5 1 3 Factory Defaults EEPROM SetttingS cccccceceeececeeeeeeeeceeeeeseaeeeeaaeseeeeeseaeeesaeeseaeeeeaes 14 5 1 4 OCM Program Structure cccccceceeecceceeeeeecaeeeeeeeceeeeeseaeeseaeeseeeeesaaesesaaeseeeeeseeesenaeeseeeseaes 15 5 2 OCM User Interface Lock for Control Variable ACCESS ccccceceeeeeeteeeeeeeeseeeeeseaeeesaeeeeenees 16 5 2 1 Unlock access to CONTROL variables 0 cc cceeecceeeeeeeeeeeeeeeeeeaeeesaaeeeeeeeseeeesaeeneaeeeeaes 16 5 2 2 Lock access to CONTROL variables ccccecececeeeceeeeeeeeeeseeeeecaeeesaaeeeeeeeseeeeesaeeseeeteaes 16 5 3 Programming Sequence for OPSAB c cceeceeeeeeeeeceeeeeeeeeeeeeeceaeeeeaaeseeeeeseeeeetaeeseaeeeeneeee 17 5 3 1 Select the module within the OCM for monitoring and Controlling cceceeeeeeeseeeeees 17 5 3 2 Check all 32 parameters in the OPSAB ccccceeeceeeeeeeeeeceeeeeseaeeeeaaeeeeeeeseaeeetaeeseaeeeeaes 18 5 3 3 Select either AUTO or MANUAL switching 0 ceeececeeeeeeeeeceeeeeeaeeeeeeeeeneeeseaeeesaaeeseaeeeeaes 18 5 3 4 Define the optical range for channel A and channel B ccceeeeeseeeeeeeneeeeeeneeeeeenaeeeeeeaaes 19 5 3 5 Select either internal or external SENSING ccccecceeeeeeeeeeeceeeeeeeaeeeeeaeseeeeeseeeeeaeeseeeeeaes 20 5 3 6 Se
8. without consent is prohibited OPSAB Product User Manual 5 Software Description 5 1 OPSAB and OCM Program Structure The basic program structure is similar to all OCM plug in modules The OPSAB software is fully automatic and constantly monitors parameters as outlined in Section 5 4 These parameters are stored in the modules EEPROM and or micro controller Some may be changed via external communications As with all modules in the OCM product range the OPSAB is designed for local and remote monitoring and control without NMS3 software packages 5 1 1 Software The OPSAB will operate correctly only with OCM software version V3 0 or later 5 1 2 Release History Version 3 82 is the first version released 5 1 3 Factory Defaults EEPROM Settings The OPSAB has been factory set with the following settings e MODE AUTO SET Set up range Option OVL Option OSL Option OSS Option OSH OVL OSL oss OSH A_MAX 15 dBm 4 dBm 14 dBm 22 dBm A_MIN 29 5 dBm 10 dBm 0 dBm 7 dBm B_MAX 15 dBm 4 dBm 14 dBm 22 dBm B_MIN 29 5 dBm 10 dBm 0 dBm 7 dBm These are the defaults for the standard non optical sensing OPSAB e OPT_SEN 0 external sensing options e OPT_SEN 1 internal sensing options e OP_MODE 0 Page 14 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 5 1 4 OCM Program Structure The e
9. 8 September 2011 Page 9 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 3 6 Status Input Pin Description 1 TRANSMITTER A TTL input for remote laser shut down 2 TRANSMITTER A TTL input for remote laser shut down 3 TRANSMITTER B Laser Power 0 5 Vdc 4 TRANSMITTER B Not used 5 TRANSMITTER B Earth 6 TRANSMITTER A Not used 7 TRANSMITTER A Laser Power 0 5 Vdc 8 TRANSMITTER A TTL input for remote laser shut down 9 TRANSMITTER A TTL input for remote laser shut down Page 10 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home n Reproduction without consent is prohibited OPSAB Product User Manual 3 7 Module Installation and Adjustment 1 Hold the module upright and aligned to the OCM slide rails and carefully insert into the chassis No excessive force should be used Tip When inserting the module into the guide rails vertically twist the module slightly to check that the guides are properly seated on the rails Screw in the two front panel screws to secure the module to the chassis Always place protective dust caps on all optical connectors when not in use Connect to the desired optical common output ports a FF Oo NW Verify via the OCM user interface that the module is recognised as part of the OCM system Note The module can be plugged in or out of the OCM chassis
10. Networks dealer 2 Damage caused by accident negligence misuse abuse improper operation or failure to operate the equipment within the manufacturer s specifications 3 Damage caused by fluctuation in electrical current lightning power surges etc 4 Damage resulting from overhaul repair or attempt to repair caused by someone other than Pacific Broadband Networks qualified service personnel 5 Any product in which the serial number has been defaced modified or removed 6 Any product that has been opened or modified without prior written permission from PBN 7 Replacement of parts necessitated by normal wear and tear 8 Any consequential or implied damages Pacific Broadband Networks 28 September 2011 Page 25 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 8 Declaration of Conformity According to ISO IEC Guide 22 and EN45014 Manufacturer s Name Pacific Broadband Networks Manufacturer s Address 8 10 Keith Campbell Court Scoresby Victoria 3179 Australia Declares that the product OPSAB Optical protection switch Product Name Conforms to the following standards Safety EN 80083 1 EN 60950 IEC 950 AS NZS 3260 1993 EN 60825 1 IEC 825 1 AS NZS 2211 1 Laser Safety EMC EN 50083 2 EN 55022 1994 IEC CISPR 22 1993 AS NZS CISPR 22 2006 CATV HFC EN 50083 Supplementary Information CE This is a class A product In a
11. PBN Pacific Broadband Networks OPSAB Optical Communications Mainframe Optical Protection Switch Product User Manual Offices China Beijing tel 86 10 5791 0655 Americas Florida tel 1 703 579 6777 AsiaPac Melbourne tel 61 3 9780 5100 Australia Melbourne tel 61 3 9780 5100 EMEA Netherlands tel 31 36 536 8011 info pbnglobal com www pbnglobal com 2011 Pacific Broadband Networks All rights reserved Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual OPSAB Optical Communications Mainframe Optical Protection Switch Product User Manual Last update 28 September 2011 Document status Released Prepared for Product Users Page 2 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual Contents We PRO CAUTIONS cenre ea ede aac bese cdics Dy aa eden ea encec E E Deas retiems newest ata 4 2 MMEMOCUU GUNN sys wats ee deti bce Sees tei eda ecb acta esis ede epi eee aes a eet ee 5 2 1 OVEIVIOW cise ele cose Leech es ceded nk deed A ce ected ate ete 5 2 2 FOALUICS cet A A E artes E egies Get A inet A A 5 2 3 Models and Options ccccccccceeeeeeeeeececeeeeeeeaeeeeaaeeeeeeceaeeesaaesdeaeeseaeeeseaeseeeaeseeneeseaeessaesseaeessaes 6 3 MMSTAN ATION wewis en tecedtl cipatie lait ied deen die nieiaiel eee lade en
12. ay in the current state assuming it is valid and only switch if the current state fails For example in the case of failure to the current optical channel the OPSAB will switch to the other channel assuming it is valid When the failed optical channel returns to a valid state the switch will remain on the current channel Operator intervention is required to switch the unit back to the original channel OP_MODE 1 Channel A is master and channel B is slave This sets channel A as the priority channel The switch will always switch to channel A if it is valid For example in case of failure of optical channel A the OPSAB will switch to channel B provided channel B is valid When channel A returns to a valid state the switch will automatically switch back to channel A Operator intervention is not required to switch the unit back to channel A OP_MODE 2 Channel B is master and channel A is slave This sets channel B as the priority channel The switch will always switch to channel B if it is valid For example in case of failure of optical channel B the OPSAB will switch to channel A provided channel A is valid When channel B returns to a valid state the switch will automatically switch back to channel B Operator intervention is not required to switch the unit back to channel B To change the mode of operation from MODE 0 peer to peer to MODE 1 A master B slave Down key x3 Down key Down key x6 i ve Down key Ri
13. d maximum optical level for each channel A and B If the actual optical level is within the specified minimum and maximum the optical input is deemed valid If the actual optical level is less than the specified minimum or greater than the specified maximum then the optical input is deemed invalid For example With a minimum specified as 3 dBm and a maximum specified as 6 dBm an optical input of 5 dBm is valid whilst an optical input of 2 dBm is invalid The four parameters that specify the minimum and maximum levels are A_MIN A_MAX B_MIN and B_MAX which are the specified minimum for channel A maximum for channel A minimum for channel B and maximum for channel B respectively Note To alter the limits CONTROL1 must be in AUTO SET mode To change the levels see below The example shows how to set the minimum level for channel A A_MIN to 3 dBm Down key x3 Down key key x2 Down Left key x2 key x2 Down key Right key x2 Down key x4 Pacific Broadband Networks 28 September 2011 Page 19 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 5 3 5 Select either internal or external sensing There are two distinct OPSAB versions a basic model that uses voltage levels from PBN s range of laser transmitters and an optical sensing model that monitors the optical level internally The optical sensing version has four optical power sens
14. emperature will be less than 45 C The OCM chassis should have adequate ventilation clearance as required See the product user manual for your OCM chassis Pacific Broadband Networks 28 September 2011 Page 7 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 3 4 Front Panel OPTICAL SWITCHING es 2 OPT OUT x OPT IN x Item Description 1 SCREW Front panel screws to fix OPSAB to the OCM 2 POWER LED Power supply indicator GREEN Power ON supply OK 3 A BINPUT LEDs Indicates which input is being switched to the output GREEN Input is being switched AMBER Input is not being switched 4 OUTPUT LED Indicates output status GREEN Switch output has valid input AMBER Switch output does not have valid input 5 ALARM LED Indicates current alarm status GREEN No current alarms AMBER Non urgent alarm detected RED Urgent alarm detected 6 AUTO LED Indicates switching status GREEN OPSAB is in AUTO mode AMBER OPSAB is in MANUAL mode 7 OPTICAL OUTPUT PORT 8 OPTICAL INPUT PORTS A and B Page 8 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 3 5 Rear Panel POWER DATA BUS Item Description 1 STATUS Status input from transmitters 2 POWER DATABUS DC power input and bi directional communication port Pacific Broadband Networks 2
15. ght key x2 Down key Pacific Broadband Networks 28 September 2011 Page 21 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 5 4 OPSAB Parameter List and Alarm Limits Parameter Display examples only Description 01 OPSAB OSS Module number of the unit 02 S N 1234567 Unique serial number of the unit 03 C00296 V3 8 Firmware reference and version number 04 A00806 PBN s part number for the unit 05 SLOT_NUM 4 Module position in the OCM 06 MODTEMP 28C O Temperature inside the module 07 CHA_EXT 7 0dBm O Optical level on channel A external sensing will display only when OPT_SEN 0 O Optical level is valid N Optical level is lt MIN or gt MAX 08 CHB_ EXT 7 5dBm O Optical level on channel B external sensing will display only when OPT_SEN 0 O Optical level is valid N Optical level is lt MIN or gt MAX 09 NOT USED Z 10 NOT USED Z 11 CHA_IN 7 0dBm O Optical level on channel A internal sensing will display only when OPT_SEN 1 O Optical level is valid N Optical level is lt MIN or gt MAX 12 CHB_IN 7 5dBm O Optical level on channel B internal sensing will display only when OPT_SEN 1 O Optical level is valid N Optical level is lt MIN or gt MAX 13 NOT USED Z 14 NOT USED Z 15 ALM_LED_R OFF Z
16. icas Pacific Broadband Networks Americas LLC Phone 1 703 579 6777 x 567 Fax 1 703 935 4506 Email sales pbnamericas com CE NICATK w Ns ert Coy SsiwO E To Page 26 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual This page intentionally left blank Pacific Broadband Networks 28 September 2011 Page 27 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited PBN Pacific Broadband Networks Offices China Beijing tel 86 10 5791 0655 Americas Florida tel 1 703 579 6777 AsiaPac Melbourne tel 61 3 9780 5100 Australia Melbourne tel 61 3 9780 5100 EMEA Netherlands tel 31 36 536 801 1 info pbnglobal com www pbnglobal com 2011 Pacific Broadband Networks All rights reserved Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited
17. ing ranges for a variety of different applications OVL OSL OSS and OSH One of the OPSAB parameters is OPT_SEN This is used to specify whether to use internal or external optical sensing A 0 specifies external sensing whilst a 1 specifies internal sensing Depending on the OPSAB model there are different options for external or internal sensing The basic version non optical sensing has OPT_SEN set to 0 and this cannot change as it does not have the capability to use internal sensing The very low power model OVL has OPT_SEN set to 1 and this cannot change as it does not have the capability to use external sensing The table below shows all the possibilities OPT_SEN 0 OPT_SEN 1 external sensing internal sensing OPSAB Y YES NO OPSAB Y OVL NO YES OPSAB Y OSL NO YES OPSAB Y OSS YES YES OPSAB Y OSH YES YES To change the optical sensing from external to internal Down key x3 Down key Down Left key x6 key x2 Down key Right key x2 Down key Page 20 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home n Reproduction without consent is prohibited OPSAB Product User Manual 5 3 6 Select automatic switching mode The user can define which mode of operation to run when set to automatic switching There are three options OP_MODE 0 peer to peer mode This sets both channels with the same priority The switch will st
18. lect automatic switching Mode ccccccceeeeeeeceeeeeeeaeeeeeeeceeeeeseaeeesaaeseeeeeseeeesaeeseeeeeaes 21 5 4 OPSAB Parameter List and Alarm Limits ccccccceecceeseeeeeeeceaeeeeeaeeeeeeeseaeeesaesesaeeseenees 22 6 Specifications sinea aeia eaaa a E aa aaa antec Eaa Aaaa a a aE 24 7 Prod ct Waranty sss Saececs ceneciie sdacedebdacceshs jnactansieneciia saageeaseanauns saectanscanddine aE Taaa RE RaRa aLaaa 25 8 Declaration Of Conformity nsc sirais a aaa aaae as 26 Pacific Broadband Networks 28 September 2011 Page 3 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 1 Precautions WARNING This equipment is intended for indoor applications To prevent fire or electrical shock or damage to the equipment do not expose units to water or moisture Ensure adequate cooling and ventilation as specified e The installation and operation manual should be read and understood before units are put into use e Always replace protective caps on optical connectors when not in use e The typical connectors fitted are SC APC 8 Note 8 angle polished connectors must be used Do not operate unit without all covers and panels properly installed Cleaning Use only a damp cloth for cleaning front panel Use a soft dry cloth to clean top of unit Do not use spray cleaner of any kind Overloading Overloading wall outlets and extensio
19. n cords can result in a risk of fire or electric shock Use approved electrical cords Damage requiring service Unplug unit and refer servicing to Pacific Broadband Networks qualified service personnel only Servicing Do not attempt to service this unit yourself Refer all servicing to Pacific Broadband Networks qualified service personnel only WARNING Exposure to class 1M laser radiation is possible Access should be restricted to trained personnel only Page 4 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 2 Introduction 2 1 Overview The optical protection switch OPSAB can be used for laser protection or for fibre line protection The OPSAB maintains optical output in the event of failure of an optical input The unit includes an electrically operated optical switch The switch can be activated both manually and automatically The OPSAB in normal operation mode allows the output from input A to be switched to a common output In the event of a laser failure or optical line failure the OPSAB switches to input B The OPSAB is available in two distinct versions The basic version operates on external voltage reference levels as provided by our range of LTM13 and LTM15 DFB laser transmitters There is an option for integrated optical sensing on the input ports Automatic switching has three modes of ope
20. ng cursor right using the right key Then select the required module using the up and down keys for example Right key Pacific Broadband Networks 28 September 2011 Page 17 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 5 3 2 Check all 32 parameters in the OPSAB Other than the LED display on the front panel the OPSAB also provides diagnostic information regarding the OPSAB These include optical input powers and temperature etc This information is displayed under the MODULES sub menu on the OCM user interface Down key Down f key Right remenem key x2 Down Up key 5 3 3 Select either AUTO or MANUAL switching The OPSAB can operate in either automatic or manual switching mode In automatic mode the OPSAB makes a decision based on the user s settings as to which state the switch should be in In this state the OPSAB can automatically switch from a state with an invalid input for example if a fibre is cut to a valid input the redundant fibre In manual mode the user determines the state that the switch is in Down key x2 Down key Page 18 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home n Reproduction without consent is prohibited OPSAB Product User Manual 5 3 4 Define the optical range for channel A and channel B The OPSAB requires the user to specify a minimum an
21. ration peer to peer for equal priority between inputs master A for priority to input A or master B for priority to input B Both versions offer a manual override setting which is accessed via our OCM management system 2 2 Features Plug and play OCM module Laser protection or fibre line protection Three modes of operation manual peer to peer and master slave Dual 1310 nm and 1550 nm operation e 40 ms switching speed Low optical insertion loss e SC APC E2000 APC or FC APC connectors High reliability and compact design High optical isolation Comprehensive computer controlled status monitoring via CPM and LED Optical sensing option available Suitable for fibre line protection in CATV networks or in Data networks Pacific Broadband Networks 28 September 2011 Page 5 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 2 3 Models and Options OPSAB Y Z Optical protection switch Options Y SC SC APC optical connector E E2000 APC optical connector FC FC APC tight fit optical connector Seikoh Giken compatible Z External sensor inputs OSS Optical sensing of both optical inputs range 0 dBm to 14 dBm OSL Optical sensing of both optical inputs range 10 dBm to 4 dBm OSH Optical sensing of both optical inputs range 7 dBm to 22 dBm OVL Optical sensing of both optical inputs range 30 dBm to 15 dBm E
22. us Page 12 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 4 3 OPSAB Basic Model A OPTICAL IN OPTICAL OUTPUT B OPTICAL IN REF A INPUT REF B INPUT AUTO MAN TO OCM BUS Sn PLANE AND COMMS OPSAB The OPSAB basic model is designed to operate at the optical transmitter side of the network This module comprises two circuit blocks The first is the optical path from the two optical inputs A and B through an optical switch to the optical output This switching decision is based on external reference levels from any of PBN s range of transmitters excluding the LTE150 series These levels are related to the optical power of each connecting transmitter The switching action is either automatic or manual 4 4 OPSAB Optical Sensing Model A OPTICAL IN aa OPTICAL OUTPUT A Ei B OPTICAL IN Cy REF A INPUT REF B INPUT AUTO MAN TO OCM BUS SWITCH PLANE AND COMMS OPSAB OS The OPSAB optical sensing model is designed to operate at either the transmitter side or the receiver side of the network Since this switching operation is based on true optical sensing the switch will operate with most optical transmitters The switching action is either automatic or manual Pacific Broadband Networks 28 September 2011 Page 13 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction
23. while power is on Pacific Broadband Networks 28 September 2011 Page 11 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 4 Technical Description 4 1 Overview The OPSAB is available in two distinct versions The basic version employs external reference levels for the decision making of its switching between inputs The more sophisticated version offers true optical sensing for operation at either the transmitter side or receiver side of the optical network Other than the difference employed in monitoring the optical levels both versions operate in the same way In automatic switch mode the OPSAB has three modes of operation to suit the different switching characteristics as required by the operator These modes are Mode 0 Peer to Peer e Mode 1 Master A Slave B Mode 2 Slave A Master B These modes set the priority of input channels as desired by the operator An in built CPU provides the control and monitoring functions for the OPSAB The processor monitors the optical levels either internal or external and determines which optical input to switch to the output 4 2 Physical Description The OPSAB unit is designed to occupy one slot of the OCM chassis The format is in line with the other products that make up the OCM system family The front panel allows the user to easily identify any alarm status switch state and optical input stat
24. xample OPSAB SC OSS Optical protection switch AB module with optical sensing range 0 dBm to 14 dBm and SC APC connectors Page 6 of 28 28 September 2011 Pacific Broadband Networks Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 3 Installation 3 1 Equipment Inventory On receiving your new OPSAB you should carefully unpack and examine the contents for loss or damage that may have occurred during shipping Refer to warranty registration if loss or damage has occurred The OPSAB should consist of the following Qty Description OPSAB unit OPSAB status loom OPSAB Y and OPSAB Y OSS options only Product user manual includes individual test sheet _ ok ek Ok Warranty registration certificate 3 2 Packaging and Transportation Keep all packing boxes and packaging of the OPSAB for future transport Use only the original packaging of the OPSAB when transporting This packaging has been specifically designed to protect the equipment 3 3 Power and Cooling Requirements The OPSAB is powered by the power supply module of the OCM system The OPSAB should be located in an environment not exceeding a temperature range from 0 C to 45 C with the OCM fans running The internal module temperature parameter P06 should never exceed 60 C If the temperature exceeds the above limits the OPSAB should be relocated in the equipment rack where the ambient t
25. xample shows the OPSAB in slot 9 Pacific Broadband Networks 28 September 2011 Page 15 of 28 Downloaded 12 10 2011 by pdhondt home nl Reproduction without consent is prohibited OPSAB Product User Manual 5 2 OCM User Interface Lock for Control Variable Access OCM software version 4 0 and above has a keypad lock and unlock feature for accessing the control variables This is so that only the trained technician has the ability to change any of the CONTROL variables restricts an unauthorised person from modifying the control variables and prevents tampering The OCM user interface will require the keypad unlock sequence to be input by the user if they intend to access any of the CONTROL variables for any given module This includes the LCD s CONTRAST level With the keypad locked the user has access to the following menu items only PBN STATUS ALARMS and MODULES When the keypad is unlocked access to CONTROL1 CONTROL2 and CONTROL3 becomes available 5 2 1 Unlock access to CONTROL variables 1 Ensure that the display is at the home screen with PBN STATUS displayed If you are not sure of your location in the menu press ENTER twice to go to the home screen 2 Press the right arrow key four times 3 Press ENTER once You now have full access to the CONTROL menu items The interface is in its unlocked condition The user has access to six menu items They are PBN STATUS ALARMS MODULES CONTROL1 CONTROL2 and CONTROLS
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