USER MANUAL MR-TR Multi Rate Transponder and Converter
Contents
1. More details can be found in the user manual for the FR 2RU 10 2 frame Maximum output power 5 mW Operating wavelengths 1270 nm Max power is for safety analysis only and does not represent device performance INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM OUTPUT POWER lt 5mW WAVELEN GTH 21270nm CLASS Ill BLASER PRODUCT REF FDA CFR Ch 1 4 1 97 Ed 1040 10 Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 JEANA E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice 13 MR TR Rev B DATE 13 August 2002 Declaration of conformity with CE This apparatus meets the requirements of EN 55103 1 November 1996 with regard to emissions and EN 55103 2 November 1996 with regard to immunity it thereby complies with the Electromagnetic Compatibility Directive 89 336 EEC General environmental requirements for Network flashlink equipment 1 The equipment will meet the guaranteed performance specification under the following environmental conditions e Operating room temperature range 0 C to 40 C Operating relative humidity range up to 90 non condensing 2 The equipment will operate without damage under the following environmental conditions Temperature range 10 C to 50 C e Relative humidity range up t2. for non standard or unsupported bit rates over shorter distances and up to 1 Gbps 5 Module status The status of the module can be monitored in three ways 1 GYDA System Controller optional 2 GPI at the rear of the sub rack 3 LED s at the front of the sub rack Of these three the GPI and the LED s are mounted on the module itself whereas the GYDA System Controller is a separate module giving detailed information on the card status The functions of the GPI and the LED s are described in sections 5 1 and 5 2 The GYDA controller is described in a separate user manual Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 Flashlink E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice 10 MR TR Rev B DATE 13 August 2002 5 1 GPI ALARM Module Status Outputs These outputs can be used for wiring up alarms for third party control systems The GPI outputs are open collector outputs sinking to ground when an alarm is triggered The GPI connector is shown in figure 8 Electrical Maximums for GPI outputs Max current 100mA Max voltage 30V MR TR module GPI pinning Signal Name Pin Mode Status General error status for the module Open Collector Laser Fail Laser Fail Alarm Open Collector LOS Los Of Signal Open Collector LOCK Reclocke
3. 310nm F P 7 5dBm MR TR 13T 3dBm 1310nm F P 3dBm MR TR 15T 0dBm 1550nm DFB 0dBm Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 Flashlink E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice Rev B MR TR DATE 13 August 2002 3 Format Configuration The MR TR can support a number of different formats The correct configuration can either be set with a DIP switch or with the GYDA Control System The layout of MR TR is shown in the drawing below with the DIP switch to the upper left position e E CENE o E E dE asl Mp T L E KO C Fo sia g t L_ a gp o M oO o oO o ee a um o e KO O Ea ge E a n a eris lt 622 Co o D p E QUR muc wu o E BB Hg p gy A n 5 M q races F CJ Ja B T ePi Ug S ao STATU Du B a ol g E a oo oo n BIAS EE 96 g E m
4. 40dB w SM fiber Maximum reflected power 4 Connector SC UPC Electrical Power 5V DC 3W Max Control Control system for access to setup and module status with BITE Built In Test Equipment Electrical Input Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 Flashlink E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice MR TR Rev B DATE 13 August 2002 Data rate NRZ Equalisation Impedance Return loss Signal level Connector Electrical Output Number of outputs Connector Impedance Return loss Jitter Peak to peak signal level Signal polarity Standards Supported standards for electrical and optical ports SMPTE DVB ASI Additional supported standards for the optical ports 19 4 to 1485 Mbps Automatic Cable equaliser and reclocker can be bypassed to support bitrates down to 2Mbps 75 ohm gt 15dB 1485MHz nom 800mV BNC 2 BNC 75 ohm gt 15dB 1485MHz max 0 2UI 0 8V 0 1V 1 non inverting 1 inverting SMPTE 292 SMPTE259M SMPTE297 SMPTE305M SMPTE310 EN50083 9 only optical transponder configuration SDH SONET STMI OC3 STMA OC12 Gigabit Ethernet IEEE 802 3 1000BaseLX for SM fiber MR TR available in 3 versions Part number Wavelength Laser type Output power MR TR 13T 7 5dBm 1
5. E Figure 5 SDH SONET STM 4 OC 12 Optical to Optical Transponder Ze E O CEO RCL CE EQ C ASI C GBE CE 622 CE OVR 8 E Figure 6 Gigabit Ethernet 1000BaseLX Optical to Optical Transponder Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 Flashlink E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice MR TR Rev B DATE 13 August 2002 4 Connector module The MR TR has a dedicated connector module MR TR C1 This module is mounted at the rear of the sub rack The module is shown in figure 7 OPT TX p oO Ly NIT IS GPI ALARM INPUT d py Made in Norway Figure 7 Overview of the MR TR C1 connector module In typical use a MR TR MR TR D15xx module at each end will be used The electrical input signal is connected to the INPUT BNC on the transmitting MT TR and the electrical output is connected to the OUTPUT 1 or OUTPUT 2 BNC on the receiving MR TR Please note that OUTPUT 2 has an inverted signal so formats like DVB ASI can not use be used on this output 4 1 Mounting the connector module The details of how the connector module is mounted is found in the user manual for the s
6. EYE sos eee Neen IEEE FU PP PM Sea GE 3 Format Configurali h oss sesssissvsssinsssecceussencesessescxeuss NUR QUSE seess EXER ERES ERR iv QN tosses PEERS PR ESVNTO ERR FE Fees o 3 4 Conlipuration EXamples messinscena TL M dae Kcd bu tab Mar DE E LI MM EEE EUN UM M M S Taaa amp Modern Oe 4 1 Mounting the connector module csset xir ebutsuin dide cd te ela sed subbvebsc ia kvMd Asa UdId Da RP uM RERUM MP bL ARE 9 42 Terminal format SUP DOTS sesir eus vnde aed QUE FUE REM REM RUN lass REUS AERA E E E EURA EEEE AEREE 10 5 Module st tUS e d LU 5 1 GPI ALARM Module Status Outputs uices at etnia pev bua evx aso Ar Rus ad nchn kara Dupuy v ave ERR EL OIAT ta esmoniaadaaas 11 4 2 Front Panel Status MORIOFIBB iip ia ac birds tbt dea tip bu tid pe baud v didi pE NUS Mia Vp AMEN siura Rd Ld 12 6 No Io gcciii Muze DL RR NS Declaration of conformity with CE icccsssecssesssesseesssevsosssvesssessossvossseevenesovessesssenseunsstontensounssensesssvesssvessense L4 General environmental requirements for Network flashlink equipment eren 14 Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 JERNIA E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without
7. Rev B Flashlink USER MANUAL MR TR Multi Rate Transponder and Converter Network Electronics ASA Thoreya N 3204 Sandefjord Norway Phone 47 33 48 99 99 Fax 447 33 48 99 98 e mail support network electronics com www network electronics com Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 Flashlink E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice MR TR Rev B DATE 13 August 2002 Revision history The latest version is always available in pdf format on our web site http www network electronics com Current revision of this document is the uppermost in the table below Revision Replaces Date Change Description B A 13 08 02 Printing errors 05 08 02 Preliminary version Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice Flashlink MR TR Rev B DATE 13 August 2002 Index T General E A E se ke cesa Feci teme seca a re e Coseecesceceuacecosevasesesecaceossseasseesecedecsseoaceseseceseceeeecessececassossene 2 SpOCITICatlONlS eoseeskvrss rese y EYE P SEHOS FEE HORE EERURE NN N
8. e clocker is in lock on a supported signal format Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice 12 MR TR Rev B DATE 13 August 2002 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 can not 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 I according to 21 CFR 1040 10 when used in normal operation
9. j HET a tothe o ong roe E 9 ag oo LASER FAL B pgo goo Hren Dg E DT 3 B EIS HOD mE m on z EE 5 good apc m em go SN a gu Taiwo Figure 2 MR TR 13T board layout DIP switch configuration must be set according to the table below Switch Label Function DIP ON Function DIP OFF Comment 1 D B Broadcast format support Datacom format support Format mode Optical input selected Electrical input selected Transponder mode 2 3 Reclocker mode 4 Equaliser mode support support format support selected Reclocking Selected Reclocking Selected format support selected 7 Reclocking 622Mbps Reclocking 155Mbps format support selected 8 OVR Override GYDA control GYDA control Select configuration from Config with DIP switch Config with GYDA GYDA All DIP switches are off when pointing towards the release handle When a Broadcast format support is selected all clock rates for HD SDI SDI and DVB ASI are automatically configured by the module itself Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 Flashlink E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice MR TR Rev B DATE 13 August 2002 3 1 Configuration Examples Typical configurations for MR TR D B i E O CE RCL CE EQ C ASI CE GBE E 622 CE OVR 8
10. notice MR TR Rev B DATE 13 August 2002 1 General The flashtink MR TR is a multi bit rate converter and transponder module providing high performance media conversion for various signal formats from 19 4Mbps up to 1485Mbps The unit can be configured as an Electrical to Optical or an Optical to Electrical converter or as an Optical to Optical Transponder This state of the art unit offers a high sensitivity PIN diode and Fabry Perot laser technology Unmatched signal accuracy even in critical applications with pathological signal patterns makes the MR TR the first choice for all optical transport demands The MR TR can transport all HD and SD signal formats in addition to DVB ASI and SMPTE 310 It can perform optical refreshing reclocking and wavelength swapping for SDH SONET and Gigabit Ethernet in addition to all the broadcast signal formats The input sensitivity is typically better than 20dBm This will allow for a range of 50km using high quality Single Mode fiber at 1485Mbps for a 16 channel DWDM system The optical output comes with a sophisticated 1310nm F P laser covering the demands of short and medium haul applications The open system platform of Network Electronics flashlink system allows easy interoperability with third party fiber optical systems The electrical input is equipped with a multi rate cable equaliser providing an equalisation of typically 100m of high quality coax cable at 1485Mbps A distribution am
11. o 95 non condensing 3 Electromagnetic compatibility conditions e Emissions EN 55103 1 Directive 89 336 EEC e Immunity EN 55103 2 Directive 89 336 EEC Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 Flashlink E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice 14
12. plifier with 2 outputs reduces the need for additional DA s for DVB ASI only one can be used Optical Optical Output Input SD HD ASI Vx ASI Input 143 1485Mbps e HD Figure 1 MR TR Multi Rate Transponder for 1310nm and 1550nm Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 Flashlink E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice MR TR Rev B DATE 13 August 2002 2 Specifications Optical Input Data rate optical Sensitivity for HD SDI 1485Mbps for SDI 270Mbps for SDH SONET 622Mbps for 1000BaseLX 1250Mbps Detector overload threshold Optical wavelength Transmission circuit fiber Connector return loss Detector damage threshold Connector Optical Output Transmission circuit fiber Light source Optical power Optical centre wavelength Max wavelength drift temp range Jitter UI Unit Interval Connector return loss 19 4 to 1485 Mbps better than 20dBm better than 25dBm better than 25dBm better than 25dBm min 3dBm 2 amp 3 opt window 1310nm amp 1550nm Single Mode gt 40dB w SM fiber gt 1dBm SC UPC Single Mode F P laser 7 5dBm or 3dBm 1310nm OdBm 1550nm DFB laser 1310nm or 1550nm 20nm 0 to 50 C 0 135 UI max 270Mbps 0 2 UI max 1485Mbps gt
13. r out of Lock Open Collector Ground 0 volt pin Pin 8 OV Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice Brown ties Pairs 7 17 gi L Green Blue 1 5 Pair 3 Parl 1 4 _ gi Orange a 2 Pair 2 1 Figure 8 GPI Outlet Flashlink 11 MR TR Rev B DATE 13 August 2002 5 2 Front Panel Status Monitoring The status of the module can be easily monitored visually by the LED s at the front of the module The LED s are visible through the front panel as shown in figure 9 below Status Laser fail LOS L LOCK Text not printed on the front panel Figure 9 Front panel indicator overview for MR TR D15xx and MR TR 13T 15T The MR TR has 4 LED s each showing a status corresponding to the GPI pinning The position of the different LED s is shown in figure 9 Diode state Red LED Green LED No light Status Module is faulty or module Module is OK Module has no is initialising Module power is OK power Laser fail Laser is malfunctioning and Laser is OK the APC can no longer keep the output power within range LOS Loss of signal Optical input signal No optical input signal Present LOCK Re clocker is out of lock R
14. ub rack frame FR 2RU 10 2 This manual is also available from our web site http www network electronics com Network Electronics ASA P O Box 1020 N 3204 Sandefjord Norway Tel 47 33 48 99 99 Fax 47 33 48 99 98 Flashlink E mail support network electronics com Web http www network electronics com Technical specifications are subject to be changed without notice MR TR Rev B DATE 13 August 2002 4 2 Terminal format support The different input and output ports on MR TR can support a number of formats The table below shows which signal formats are supported on the selected terminals Terminal format support Terminal Function Supported Format Mode INPUT Electrical Input HD SDI SDI DVB ASI Input SMPTE310 Transparent OPT RX Optical Input Receiver HD SDI SDI DVB ASI Input SMPTE3 10 STM 1 opt STM 4 OC 3 opt OC 12 Transparent OUTPUT Electrical Output None inverted HD SDI SDI DVB ASI Output SMPTE310 Transparent OUTPUT 2 ___ Electrical Electrical Output Inverted Inverted HD SDI SDI Transparent Output OPT TX Optical Output Transmitter HD SDI SDI DVB ASI Output SMPTE3 10 STM 1 opt STM 4 OC 3 opt OC 12 Transparent GPI ALARM Open Collector Alarms Wired alarms OC Output MR TR has a Transparent mode In this mode all reclockers and CDR s are switched off and no jitter attenuation will be performed This mode may be used
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