WOS-2 User manual
Contents
1. Optical input 2 Optical output 2 Figure 2 Block diagram of the WOS 2x2 and WOS 2x2L Typical applications for these units are selective routing of optical signal paths without optical to electrical conversion and Automatic Protection Switching APS The units are controlled via Flashlink GYDA control system or the GPI interface The optical switches operate in the 2 and 3 optical windows 1310nm and 1550nm The WOS 2x1 has two input output ports and one common port The WOS 2x2 has two input ports and two output ports The product is available in four different versions all delivered with WOS C1 connector module WOS 2x1 2x1 Wideband Optical Switch non latching trigger type For selective routing WOS 2x2 2x2 Wideband Optical Switch non latching trigger type For selective routing WOS 2xiL 2x1 Wideband Optical Switch latching trigger type For APS WOS 2x2L 2x2 Wideband Optical Switch latching trigger type For APS nevion com 4 WOS 2 2 Specifications Rev H 2 1 9 125um Single mode fiber Optical wavelength Insertion loss Connector return loss Cross talk Repeatability Durability Switching time Switching time latching versions Connector 2 amp 3 opt windows 1290 1610nm 1 4dB typ max 2 1dB incl connectors gt 40dB w SM fiber lt 80dB 0 01dB 10 000 000 cycles lt 50ms typ lt 200ms typ SC UPC 2 2 62 5 125um Multi mode fiber Optical wavelength Insertion loss Connector re2. Part Name Lead Mercury Cadmium Hexavalent Polybrominated Polybrominated Pb Hg Cd Chromium biphenyls diphenyl ethers Cr VI PBB PBDE pe eee se O Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ T 11363 2006 X Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJU T 11363 2006 This is indicated by the product marking A 2 Recycling information Nevion provides assistance to customers and recyclers through our web site http www nevion com Please contact Nevion s Customer Support for assistance with recycling if this site does not show the information you require Where it is not possible to return the product to Nevion or its agents for recycling the following general information may be of assistance Before attempting disassembly ensure the product is completely disconnected from power and signal connections All major parts are marked or labeled to show their material content Depending on the date of manufacture this product may contain lead in solder Some circuit boards may contain battery backed memory devices nevion com 18
3. NeEVIEN WOS 2 Wideband Optical Switch User manual Rev H WOS 2 Rev H Nevion Support Nevion Europe Nevion USA P O Box 1020 1600 Emerson Avenue 3204 Sandefjord Norway Oxnard CA 93033 USA Support phone 1 47 33 48 99 97 Toll free North America 866 515 0811 Support phone 2 47 90 60 99 99 Outside North America 1 805 247 8560 E mail support nevion com See hitp www nevion com support for service hours for customer support globally Revision history Current revision of this document is the uppermost in the table below Repl Date Sign Change description LT aera datasheet for optical switch 5 REST Gey Seger See TNA ST JRW 5 1 5 6 5 2007 10 05 New front page and removed old logo 5 4 2007 10 05 Added Materials Declaration and EFUP 3 2003 11 13 RS Corrected GPI desc for latching trigger types added information on adjustable delay for the latching tr types 2 2003 08 15 Added specification on multi mode switch 2 2003 08 1 2002 12 02 RS Added information of latching trigger types WOS 2x1L and WOS 2x2L configuration examples for APS information on GYDA web interface and RS 422 commands 0 2002 05 16 New description of GPI functionality chapter 4 1 0 A 2001 10 24 Product release A 2001 09 13 nevion com 2 WOS 2 Rev H Contents FIC VISION OI O Y caeahesumaastaaanca shed uncoated ncnseadsucnci nde ounsleudsodaamesuacaseedeacomietuacn
4. ated for APS Dedicated for APS SDI Input Chi main fiber SDI Output Ch1 SDI Input Ch2 SDI Output Ch2 SDI Input Ch3 optical SDI Output Ch3 P splitter switch 4 SDI Input Ch4 nay tah 4xSDl GPI max 2 1dB SDI Output Ch4 Upgrade OX Reset Upgrade standby fiber MONITORING AND RESETTING FROM GYDA IS OPTIONAL Figure 6 DWDM with APS without monitoring of standby fiber main position nevion com 6 WOS 2 Rev H 3 1 4 DWDM APS with WOS 2x2L and monitoring of standby fiber GPI from SDI ch1 LOS Dedicated for APS SDI Output Ch1 SDI Output Ch2 SDI Output Ch3 Dedicated for APS SDI Input Ch1 main fiber SDI Output Ch4 SDI Input Ch2 a f wioc 9 50 50 optical n Lp Das Tda i switch WOS 2x2L Upgra SDI Input Ch4 4x SDI SDI Ch2 Ch3 Ch4 Upgrad sit standby fiber standby monitor d V gt Reset MONITORING AND RESETTING SDI Ch1 FROM GYDA IS OPTIONAL Figure 7 DWDM with APS with monitoring of standby fiber main position GPI from SDI ch1 LOS Dedicated for APS SDI Output Ch4 4x SDI SDI Output Ch2 SDI Output Ch3 SDI Output Ch4 SDI Input Ch3 ww s i P switch Upgrade 4x SDI SDI Input Ch4 SDI Ch2 Ch3 Ch4 Upgrad m standby fiber X E Dedicated for APS in fib SDI Input Chi main fiber SDI Input Ch2 Pe 9 ENET optical GPI standby monitor gt Reset MONITORING AND RESETTING SDI Ch FROM GYDA IS OPTIONAL Figure 8 DWDM with APS w
5. e Pere eee 10 5 1 1 GPI Module Status Outputs and switch alarm inputs non latching trigger type 10 5 1 2 GPI Module Status Outputs and switch alarm trigger inputs latching trigger type 10 5 1 3 Front Panel Status MONitOring ccccccccceeceeceeeeceeeeseeeeeseeeeeseeeeseeeesaeeeeseeeesaneeesees 11 5 14 Signal patht WOS 2x25 E Jii sins a e a e teeta 12 Sr LOSNA tA WOS 2x 16 E iue a a Mepids 12 52 Mu tiCOmGYDA SVS EM COMO OM argine E A E T 13 5 3 R9 422c0mmand Seleen S RE AO 14 6 Laser safety precautions aiiwsrcvantarcuexntuuniwratwtaueawsces dei bute daaubeee lean GuaaGeuntekadeuatatadwaste 15 General environmental requirements for Nevion equipment ccceeeeeeeeeeeeees 16 PROGUGU VV ANANI setesesssasesadesaasssedsmenesussmaspnosaieusonsbianeoa sume EAEEren 17 Appendix A Materials declaration and recycling information cccccseeeeeeeeeees 18 Ac Matenas declara ON wisi xc sicks ie iscn ote aide neteidec E a 18 A 2 RECY CHING INTORIMAUON ic G ess tahGtawacued a a a int aiacceunaaisieotaielG in 18 nevion com 3 WOS 2 Rev H 1 Product overview The Flashlink 2x1 Wideband Optical Switch and 2x2 Wideband Optical Switch are fiber optical SPDT Single Pole Double Throw changeover modules for use together with the WOS C1 connector module Jptical common p Optical output 1 Optical output 2 Figure 1 Block diagram of the WOS 2x1 and WOS 2x1L Optical input 1 Optical output 1
6. ger type These outputs can be used for wiring up alarms for third party control systems The GPI Output is an open collector output sinking to ground when an alarm is triggered The GPI outlet is shown in figure 5 The connector used is RJ 45 Max output current 100mA Max output voltage 30V WOS 2x1 WOS 2x2 GPI pinning Signal Name Pin Input Output Mode OV standby es Switch to standby mode Pin 6 _ Input 5V main _ Switchttostandbymode Pin 7 Input Ground Ovoltpin Pin OV The switch is set in standby mode by sinking pind pin6 or pin7 to ground Pin6 and pin7 are hardwired as logical OR ajule n o Figure 9 GPI Outlet 5 1 2 GPI Module Status Outputs and switch alarm trigger inputs latching trigger type These outputs can be used for wiring up alarms for third party control systems The GPI output is an open collector output sinking to ground when an alarm is triggered The GPI outlet is shown in figure 6 The connector used is RJ 45 nevion com 10 WOS 2 Rev H Max output current 100mA Max output voltage 30V WOS 2x1 WOS 2x2 GPI pinning Signal Pin Input Output Mode Switch to standby mode Pin Input_ OV standby __ Reset switch to main position Pin6 Input 5V main _ Reset switch to main position Pin7 Input 0 volt pin Ping OV PT Name General error status for the module Output Open Collector The switch is set in standby mode by sinking pin5
7. ith monitoring of standby fiber standby position nevion com 7 WOS 2 Rev H 4 Connections 4 1 Connector module aaiwork Taiwork electronics asa electronics asa Made in Norway Made in Norway Overview of the WOS C1 connector module for 2x1 Overview of the WOS 2x2 connector module for 2x2 switch configuration switch configuration 4 1 1 Field Modification Instruction replacement of back plane and PCB This Field Modification Instruction from Nevion shows how to replace the back plane on the Flashlink frame For questions please contact support nevion com 1 If there is installed a board in the actual slot from earlier carefully remove this board first 2 Carefully remove all 4 screws 2 screws if a blank back plane is mounted from the back plane to be replaced 3 Insert the new back plane carefully Use your business card or another suitable card as shown in figure below to avoid that the EMC shield is damaged when inserting the new back plane 4 Before tightening the screws use one of your fingers to force the back plane to the bottom of the frame as shown above Tighten the 2 screws at the bottom at the back plane first This is to avoid mismatch between the connector on the back plane and the PCB nevion com 8 WOS 2 Rev H 5 When inserting the new module for the first time make sure that the connector on the PCB aligns with connector on the back plane NOTE The PCB shall enter the back plane con
8. nector easily 6 If a module is placed in the position left to the module as seen from the rear a rubber plug must replace the spring loaded plastic shield of the fiber adapter 4 1 2 Applying signals to the connector module The optical connection is an SC UPC connector with a return loss better than 40dB typ According to SMPTE specifications the return loss shall be better than 26 dB WOS 2x1 and WOS 2x1L WOS 2x2 and WOS 2x2L Conn mod port Switch port Conn mod port Switch port OPT 1 OPT 1 OPT 2 OPT 2 OPT 3 OPT 3 OPT 4 Output 2 OPT 4 Can also be used as input port meaning that both 2x1 and 1x2 functionality can be implemented nevion com 9 WOS 2 Rev H 5 Operation 5 1 Module status The status of the module can be monitored in four ways 1 GPI at the rear of the sub rack 2 LEDs atthe front of the sub rack 3 GYDA SC controller 4 Directly accessing the RS 422 bus Of these four the GPI and the LEDs are mounted on the module itself whereas the GYDA SC controller is a separate module giving access to remote monitoring of the status of the card through either a web interface or SNMP The functions of the GPI and the LEDs are described in sections 4 1 to 4 3 The GYDA SC controller is described in section 4 4 The commands the modules will respond to over the RS 422 bus can be found in section 4 5 5 1 1 GPI Module Status Outputs and switch alarm inputs non latching trig
9. nt device performance INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM OUTPUT POWER lt 5m WV WAVELEN GTH gt 1270nm CLASS Ill b LASER PRODUCT REF FDA CFR Ch 1 4 1 97 Ed 1040 10 nevion com 15 WOS 2 Rev H General environmental requirements for Nevion equipment 1 The equipment will meet the guaranteed performance specification under the following environmental conditions Operating room temperature range 0 C to 50 C Operating relative humidity range lt 90 non condensing 2 The equipment will operate without damage under the following environmental conditions Temperature range 10 C to 55 C Relative humidity range lt 95 non condensing nevion com 16 WOS 2 Rev H Product Warranty The warranty terms and conditions for the product s covered by this manual follow the General Sales Conditions by Nevion which are available on the company web site www nevion com nevion com 17 WOS 2 Rev H Appendix A Materials declaration and recycling information A 1 Materials declaration For product sold into China after 1st March 2007 we comply with the Administrative Measure on the Control of Pollution by Electronic Information Products In the first stage of this legislation content of six hazardous materials has to be declared The table below shows the required information Toxic or hazardous substances and elements HRE R Fis KR fi TAD SRRKA ZR AR
10. osition mode standby Standby position mode standby gpi Standby pos GPI active Relay failure Relay failure nevion com 14 WOS 2 Rev H 6 Laser safety precautions Guidelines to limit hazards from laser exposure All the available EO units in the flashlink range include a laser Therefore this note on laser safety should be read thoroughly The lasers emit light at wavelengths around 1310 nm or 1550 nm This means that the human eye cannot see the beam and the blink reflex cannot protect the eye The human eye can see light between 400 nm to 700 nm A laser beam can be harmful to the human eye depending on laser power and exposure time Therefore BE CAREFUL WHEN CONNECTING DISCONNECTING FIBER PIGTAILS ENDS NEVER LOOK DIRECTLY INTO THE PIGTAIL OF THE LASER FIBER NEVER USE MICROSCOPES MAGNIFYING GLASSES OR EYE LOUPES TO LOOK INTO A FIBER END USE LASER SAFETY GOGGLES BLOCKING LIGHT AT 1310 nm AND AT 1550 nm Instruments exist to verify light output power Power meters IR cards etc Flashlink features All the laser module cards in the Flashlink product range are Class 1 laser products according to IEC 825 1 1993 and class according to 21 CFR 1040 10 when used in normal operation More details can be found in the user manual for the FR 2RU 10 2 frame Maximum output power 5 mW Operating wavelengths gt 1270 nm Max power is for safety analysis only and does not represe
11. t 1 Optical output 2 Figure 16 Card configured to backup Optical com Optical output 1 Optical output 2 Figure 17 Card without power Rev H nevion com 12 WOS 2 Rev H 5 2 Multicon GYDA System Controller This card can be controlled and monitored from Multicon Gyda The status of the switch and the power supply can be monitored while the switch can be changed from the config pan Multicon CONFIG MANUALS ABOUT AJ REC OA N Wideband Optical Switch 4 5 main as 7 Switch type 2x2 Mode Main GPI trigger type Non Latching 5V supply 5 14 V O Aq Figure 18 Main page This card can be controlled and monitored from Multicon Gyda The status of the switch and the power supply can be monitored while the switch can be changed from the config pan Multicon CONFIG MANUALS ABOUT 3 Wideband Optical Switch 4 5 main xO 7 NS Switch type 2x2 Mode Main GPI trigger type Non Latching 5V supply 5 14 V Figure 19 Config page nevion com 13 WOS 2 Rev H 5 3 RS 422 command set All commands follow the flashlink protocol and can be used for direct access to the modules without use of the GYDA SC or for third party control system integration The flashlink protocol can be found on our web page htip nevion com The hello command Module status Vcc 5V voltage monitoring One of the following mode main Main p
12. to ground Pin6 and pin7 are hardwired as logical OR and when either is sunk to ground they will reset the latching switch to main position Resetting can also be done with GYDA system controller ajile n oy Figure 10 GPI Outlet 5 1 3 Front Panel Status Monitoring The status of the module can be easily monitored visually by the LEDs at the front of the module The LEDs are visible through the front panel as shown in Figure 9 O Main Standby O Mot used O Not used Figure 11 Diode overview of WOS 2x1 L WOS 2x2 L Both WOS 2x1 L and WOS 2x2 L have 2 LEDs each showing a status corresponding to the GPI outputs Diode state Red LED Green LED Nolight Module is faulty Module is OK Module has no power Module power is OK Main standby Switch in standby position Switch in main positon sS nevion com 11 WOS 2 5 1 4 Signal path WOS 2x2 L 5 1 5 Signal path WOS 2x1 L Optical input 1 Optical input 2 Optical output 1 Optical output 2 Figure 12 Card configured to main Optical input 1 Optical input 2 Optical output 1 Optical output 2 Figure 13 Card configured to backup Optical input 1 Optical input 2 Optical output 1 Optical output 2 Figure 14 Card without power Optical com Optical output 1 Optical output 2 Figure 15 Card configured to main Optical com Optical outpu
13. turn loss Cross talk Repeatability Durability Switching time Switching time latching versions Connector 2 3 Electrical Power Control 2 d opt window 1310nm 1 4dB typ max 2 1dB incl connectors gt 20dB w SM fiber lt 80dB 0 01dB 10 000 000 cycles lt 50ms typ lt 200ms typ SC UPC 5V DC 1W Control system for access to setup and module status with BITE Built In Test Equipment nevion com 5 WOS 2 Rev H 3 Configuration 3 1 Configuration and application examples 3 1 1 Automatic Protection Switching with WOS 2x1L Video source WOC 2 50 50 OPTICAL SPLITTER STANDBY FIBER gt Reset MONITORING AND RESETTING FROM GYDA IS OPTIONAL Figure 3 Possible setup for ASP functionality standby fiber is not monitored 3 1 2 Automatic Protection Switching with WOS 2x2L with monitoring of standby fiber Video source WOC 2 50 50 OPTICAL SPLITTER OPTICAL SWITCH WOS 2x2L GPI LOS MAIN FIBER standby monitor STANDBY FIBER GPI gt gt Reset MONITORING AND RESETTING FROM GYDA IS OPTIONAL Figure 4 APS with monitoring of standby fiber main position GPI LOS Video source WOC 2 50 50 OPTICAL SPLITTER SDI STANDBY FIBER MONITORING AND RESETTING FROM GYDA IS OPTIONAL Figure 5 APS with monitoring of standby fiber standby position 3 1 3 DWDM Automatic Protection Switching with WOS 2x1L GPI from SDI ch1 LOS CX Dedic
14. uneuacnmiesanuateds 2 l al 2 Oe toh OW rae rearranges re a en et enn ee ee ee eres ono rea 4 2 PEOC OR Sesapan annn RR E 5 2 k9 125Um Sinde Mode Der omnira o a ees 5 2 2 62 5 125um Multi mode fiber annannannannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnrnnnnnrnnnnnrnnrnnenne gt 5 ZS EECC Aloan snactebeeey sce ches etecamnc ee asciheaceeereee nares 5 FJ COTO UGA ON sy ectessuces trees ahr S IRS I 6 3 1 Configuration and application examples cccccccecccseeeceeeeseeeeeeeeseeeeeeesueeseeesaeeeseeesaes 6 3 1 1 Automatic Protection Switching with WOS 2X1L cccecccseeeeceeeeeeeeeeseeeeeaseeeseeeseaees 6 3 1 2 Automatic Protection Switching with WOS 2x2L with monitoring of standby fiber 6 3 1 3 DWDM Automatic Protection Switching with WOS 2X1L cecceeceeeeeeeeeseeeeseeeeaes 6 3 1 4 DWDM APS with WOS 2x2L and monitoring of standby fiber cccecceeeeeeeeeees 7 AG OMME CONS ascot cans cancuanscanaserscawseuscaanseusecorstavecers tars auxoteresaeaaie aaa arsine oan 8 A GONMECIOR Module rers vatiaddabatansoabahabied caanicbaaeuadteapuaieaaseea 8 4 1 1 Field Modification Instruction replacement of back plane and PCB cceeeee 8 4 1 2 Applying signals to the connector module ec cceececeeeeeeeeeeeeceeeeeeeeseeeeseeeseeeeseeeeaes 9 OPEO q ener tener cence cnr A te ent te Cnr trent EE mnt et enya ony en nT nen 10 cS a 69 8 C ais A 6 cee nen ee rd eee ene eee Re ee e
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