OC-3/STM-1 SFP Transceivers with Digital Diagnostics TRPC03-E1G Single Mode Pb Produ c t D es c rip tion The TRPC03-E1G SFP series of fiber optic transceivers w ith integrated digital diagnostics monitoring functionality provide a quick and reliable interface for short reach (SR),intermediate reach (IR) and long reach (LR) applications. The diagnostic functions,alarm and w arning features as described in the MultiSource Agreement (MSA ) document, SFF-8472 (Rev. 9.4), are provided via an I2C serial interface. Available products under this series are compliant w ith applicable SON ET/SD H standards for OC-3/STM-1. A ll modules satisfy Class I Laser Safety requirements in accordance w ith the U .S. FD A /CD RH and international IEC-60825 standards. The TRPC03-E1G transceivers connect to standard 20-pad SFP connectors for hot plug capability. This allow s the system designer to make configuration changes or maintenance by simply plugging in different types of transceivers w ithout removing the pow er supply from the host system. The transceivers have colored bail-type latches,w hich offer an easy and convenient w ay to release the modules. The latch is compliant w ith the SFP MSA . The transmitter design incorporates a highly reliable 1310nm InG aA sP laser and a driver circuit. The receiver features a transimpedance amplifier IC optimized for high sensitivity and w ide dynamic range. The transmitter and receiver D ATA interfaces are AC-coupled internally. LVTTL Transmitter D isable control input and Loss of Signal output interfaces are also provided. The transceivers operate from a single +3.3V pow er supply over tw o operating case temperature ranges of -5°C to +70°C (COM), or -40°C to +85°C (IN D ). The housing is made of metal for EMI immunity. F ea tu res þ Compatible w ith SFP MSA þ Compliant w ith SON ET/SD H OC-3/STM-1 (155Mb/s) þ Lead Free D esign & Fully RoH S Compliant þ SON ET/SD H Reaches (SR-1,IR-1 & LR-1) þ D igital D iagnostics through Serial Interface þ Internal Calibration for D igital D iagnostics þ Eye Safe (Class I Laser Safety) þ D uplex LC Optical Interface þ -40°C to +85°C Operating Case Temperature Option þ Excellent EMI & ESD Protection þ H ot-pluggable þ TX Fault & Loss of Signal Outputs þ TX D isable Input þ Single +3.3V Pow er Supply A bsolute Maximum R atings Parameter Storage Temperature Operating Case Temperature1 Commercial Industrial Symbol Minimum Tst Top Supply Voltage Vcc Input Voltage Vin Maximum Units - 40 + 85 °C -5 + 70 - 40 + 85 0 + 5.0 V 0 Vcc V °C Measured on top side of SFP module at the front center vent hole of the cage. 1 An Oplink Company S0115,Rev.02 2010-12-23 TR PC0 3-E 1G Single Mode Transmitter Performance C haracteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) All parameters guaranteed only at typical data rate Parameter Symbol Minimum Typical Maximum Units B - 156 - Mb/s - 15.0 - 11.0 - 8.0 - 5.0 - 3.0 0 10 - - 1261 1310 1360 1270 1310 1360 - - 3 Operating D ata Rate1 Average Optical Output Pow er (coupled into single mode fiber), 50% duty cycle IR-1 PO LR-1 Extinction Ratio Phi/ Plo IR-1 Center W avelength LR-1 Spectral W idth (RMS) IR-1 & LR-1 Optical Output Eye 1 c ! RM S dBm dB nm nm Compliant w ith Telcordia G R-253-CORE and ITU -T Recommendation G .957 D ata rate ranges from 50Mb/s to 266Mb/s. H ow ever,some degradation may be incurred in overall performance. R eceiver Performance C haracteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) All parameters guaranteed only at typical data rate Parameter Symbol Minimum Typical Maximum Units B - 156 - Mb/s Receiver Sensitivity (10 BER) Pmin - 34.0 - 36.0 - dBm Maximum Input Optical Pow er (10-10 BER)2 Pmax - 7.0 0 - dBm Increasing Light Input Plos+ - - - 34.0 D ecreasing Light Input Plos- - 45.0 - - Increasing Light Input t_l oss_o" # - - 100 D ecreasing Light Input t_l oss_on 2.3 - 100 Operating D ata Rate 1 -10 2 LOS Thresholds LOS Timing D elay LOS H ysteresis - W avelength of Operation Receiver Reflectance (LR-2 only) 1 - dBm µs 0.5 1.5 - dB 1100 - 1600 nm - - - 25.0 dB D ata rate ranges from 50Mb/s to 266Mb/s. H ow ever,some degradation may be incurred in overall performance. Specified in average optical input pow er and measured w ith 223-1 PRBS at 156Mb/s and 1310nm for IR-1& LR-1. 2 Laser Safety Laser Safety: A lltransceivers are C lass I Laser products per FD A /C D R H and IEC -60825 standards.They m ust be operated under speci! ed operating conditions. Oplink Communications, Inc. D ATE OF MA N U FACTU RE: This product complies w ith 21 CFR 1040.10 and 1040.11 Meets Class I Laser Safety Requirements Oplink Communications, I nc. 2 S0115,Rev.02 2010-12-23 TR PC0 3-E 1G Single Mode Transmitter Electrical Interface (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units Input Voltage Sw ing (TD + & TD -)1 VPP-DIF 0.35 - 2.4 V Input H IG H Voltage (TX D isable) VIH 2.0 - VCC V Input LOW Voltage (TX D isable)2 VIL 0 - 0.8 V Output H IG H Voltage (TX Fault)3 VOH 2.0 - VCC#+ 0.3 V Output LOW Voltage (TX Fault) VOL 0 - 0.8 V 2 3 D iff erential peak-to-peak voltage. 2 There is an internal 4.7 to 10kΩ pull-up resistor to VccT. 3 Open collector compatible,4.7 to 10kΩ pull-up resistor to Vcc (H ost Supply Voltage). 1 R eceiver Electrical Interface (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units VPP-DIF 0.6 - 2.0 V Output H IG H Voltage (LOS)2 VOH 2.0 - VCC#+ 0.3 V Output LOW Voltage (LOS) VOL 0 - 0.5 V Output Voltage Sw ing (RD + & RD -)1 2 D iff erential peak-to-peak voltage across external 100Ω load. Open collector compatible,4.7 to 10kΩ pull-up resistor to Vcc (H ost Supply Voltage). 1 2 Electrical Pow er Supply C haracteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units VCC 3.13 3.3 3.47 V ICC - 190 270 mA Supply Voltage Supply Current OC-3 (IR-1,LR-1) Module D efinition MO D _D EF(0) pin 6 MO D _D EF(1) pin 5 MO D _D EF(2) pin 4 Interpretation by H ost TTL LOW SCL SD A Serial module definition protocol Electrical Pad Layout H ost B oard C onnector Pad Layout 20 TX G N D 1 TX G N D 19 TD - (TX D ATA IN -) 2 TX Fault 1 18 TD + (TX D ATA IN +) 3 TX D isable 2 17 TX G N D 4 MOD _D EF(2) 3 16 VccTX 5 MOD _D EF(1) 4 15 VccRX 6 MOD _D EF(0) 14 RX G N D 7 N O CON N ECTION 6 13 RD + (RX D ATA OU T+) 8 LOS 7 12 RD - (RX D ATA OU T-) 9 RX G N D 8 11 RX G N D 10 RX G N D 9 Top of Board Oplink Communications, I nc. Tow ard B ezel 5 10 Bottom of Board (as viewed thru top of board) 3 20 19 18 17 16 15 Tow ard A SIC 14 13 12 11 S0115,Rev.02 2010-12-23 TR PC0 3-E 1G Single Mode Example of SFP host board schematic Vcc 3.3V 1mH coi lorferri te bead (<0.2W seri esresi stance) Vcc 3.3V + 10 0.1 0.1 + 15 10 R R R 16 0.1 2 TX DATA IN+ 50W l i ne 18 13 19 12 50W l i ne TX DATA IN- LOS MOD_DEF(2) MOD_DEF(1) MOD_DEF(0) 6 50W l i ne R TX Faul t 8 4 TRPC03-E1G 5 3 TX Di sabl e R 50W l i ne RX DATA OUT+ to 50W load RX DATA OUTto 50W load 1,9,10,11,14,17,20 R:4.7 to 10kΩ CA P Values in µF A pplication N otes Electrical Interface: A ll signal interfaces are compliant w ith the SFP MSA specification. The high speed D ATA interface is differential AC-coupled internally w ith 1μF and can be directly connected to a 3.3V SERD ES IC. A ll low speed control and sense output signals are open collector TTL compatible and should be pulled up w ith a 4.7 - 10kΩ resistor on the host board. is TTL LOW . W hen the host system detects this condition, it activates the serial protocol (standard tw o-w ire I2C serial interface) and generates the serial clock signal (SCL). The positive edge clocks data into the EEPROM segments of the SFP that are not w rite protected,and the negative edge clocks data from the SFP. Loss of Signal (LOS): The Loss of Signal circuit monitors the level of the incoming optical signal and generates a logic H IG H w hen an insufficient photocurrent is produced. The serial data signal (SD A ) is for serial data transfer. The host uses SD A in conjunction w ith SCL to mark the start and end of serial protocol activation. The supported monitoring functions are temperature,voltage,bias current,transmitter pow er,average receiver signal,all alarms and w arnings,and softw are monitoring of TX Fault/LOS. The device is internally calibrated. TX Fault: The output indicates LOW w hen the transmitter is operating normally,and H IG H w ith a laser fault including laser end-of-life. TX Fault is an open collector/drain output and should be pulled up w ith a 4.7 - 10kΩ resistor on the host board. TX Fault is non-latching (automatically deasserts w hen fault goes aw ay). The data transfer protocol and the details of the mandatory and vendor specific data structures are defined in the SFP MSA , and SFF-8472,Rev. 9.4. TX Disable: W hen the TX D isable pin is at logic H IG H , the transmitter optical output is disabled (less than -45dBm). Pow er Supply and G rounding: The pow er supply line should be w ell-filtered. A ll 0.1μF pow er supply bypass capacitors should be as close to the transceiver module as possible. Serial Identification and Monitoring: The module definition of SFP is indicated by the three module definition pins, MOD _D EF(0),MOD _D EF(1)and MOD _D EF(2). U pon pow er up, MOD _D EF(1:2)appear as N C (no connection),and MOD _D EF(0) Oplink Communications, I nc. 4 S0115,Rev.02 2010-12-23 TR PC0 3-E 1G Single Mode Package O utline 41.80 9.20 [.362] [.588] 14.94 13.62 [.536] [1.646] 45.00 [1.772] [.257] 1.99 [.078] 6.25 0.60 [.024] 6.54 8.46 [.411] 10.45 [.333] [.470] 11.94 4 6 3 3 5L and ingP kwyF r e mont, CA9 4 5 3 8T e l: ( 5 1 0 )9 3 3 7 2 0 0F ax : ( 5 1 0 )9 3 3 7 3 0 0E mail: S ale s@Oplink. com •www. oplink. com [.246] 2.29 [.090] 13.80 1.49 [.059] [.543] 2.50 [.098] 0.60 [.024] 0.45 [.018] D imensions in inches [mm] D efault tolerances: .xxx = ± .005”,.xx = ± .01” O rdering Information Part N umber O perating Temperature Latch C olor N ominal W avelength SO N ET/SD H Standards D istance1 TRPC03A I1C000E1G 2 - 5°C to +70°C Yellow 1310nm IR-1/S-1.1 21/15km TRPC03EL1C000E1G - 5°C to +70°C Red 1310nm LR-1/L-1.1 50/40km - 40°C to +85°C Yellow 1310nm IR-1/S-1.1 21/15km - 40°C to +85°C Red 1310nm LR-1/L-1.1 50/40km TRPC03A I1I000E1G 2 TRPC03EL1I000E1G These are target distances to be used for classification and not for specification,per Telcordia G R-253-CORE/ITU -T Recommendation G .957. The TRPC03A I1C000E1G and TRPC03A I1I000E1G can also be used for short reach SR-1/I-1 applications. 1 2 Oplink Communications,Inc. reserves the right to make changes in equipment design or specifications w ithout notice. Information supplied by Oplink Communications,Inc. is believed to be accurate and reliable. H ow ever,no responsibility is assumed by Oplink Communications,Inc. for its use nor for any infringements of third parties,w hich may result from its use. N o license is granted by implication or otherw ise under any patent right of Oplink Communications,Inc. © 2010,Oplink Communications,Inc. 5 S0115,Rev.02 2010-12-23