TRPE48KE2C00010

Extended Reach Mul ti-rate OC-48/STM-16 LR-2/L-16.2 SFP CWDM Transceivers with Digital Diagnostics TRPE48KE2 CWDM Pro d u c t De s c rip tio n The TRPE48KE2 CWDM SFP series of multi-rate ber optic transceivers with digital diagnostics monitoring functionality provide a quick and reliable interface for extended reach LR-2 applications. Diagnostics monitoring functionality (alarm and warning features) is integrated into the design via an I2C serial interface per the Multi-Source Agreement (MSA) SFF-8472, Rev. 9.4. Products under this series are compatible with SONET/SDH standards for OC-48/STM-16 (2.488Gb/s) LR-2/ L-16.2 extended reach applications, OC-3/STM-1 (156Mb/s) and OC-12/STM-4 (622Mb/s) SR/I-1 and I-4 short reach applications; Gigabit Ethernet LX (1.25Gb/s) applications per IEEE 802.3; and Fibre Channel 200-SM-LC-L (2.125Gb/s) and 100-SM-LC-L (1.062Gb/s) applications per FC-PI standards. The transceivers support data rates ranging from 2.67Gb/s down to 125Mb/s and are available in eight (8) wavelengths: 1471nm, 1491nm, 1511nm, 1531nm, 1551nm, 1571nm, 1591nm and 1611nm. The higher optical link power budget of 32dB is to accommodate the wavelength multiplexing and de-multiplexing insertion losses. All transceivers are Class I Laser products per U.S. FDA/CDRH and international IEC-60825 standards. The TRPE48KE2 CWDM transceivers connect to standard 20-pad SFP connectors for hot plug capability. This allows the system designer to make con guration changes or maintenance by simply plugging in di erent types of transceivers without removing the power supply from the host system. The transceivers have colored bail-type latches, which o er an easy and convenient way to release the modules. The latch is compliant with the SFP MSA. The transmitter and receiver DATA interfaces are AC-coupled internally. LV-TTL Transmitter Disable control input and Loss of Signal (LOS) output interfaces are also provided. F e a tu re s þ Distance up to 100km with Single Mode Fiber þ Eight (8) Wavelength CWDM Transceivers þ Compatible with SFP MSA þ Compatible with SONET/SDH OC-48/STM-16 (2.488Gb/s) LR-2/L-16.2 Applications þ Compatible with Gigabit Ethernet LX þ Compatible with Fibre Channel 200-SM-LC-L and 100-SM-LC-L þ Digital Diagnostics through Serial Interface þ Internal Calibration for Digital Diagnostics þ APD Receiver þ Optical Link Power Budget of 32dB Minimum þ Eye Safe (Class I Laser Safety) þ Hot-pluggable þ TX Fault & Loss of Signal Outputs þ TX Disable Input A bsolute Maximum R atings Parameter Storage Temperature Operating Case Temperature1 Supply Voltage Maximum Input Optical Power (30 seconds max.) Input Voltage 1 Symbol TST Commercial Temp. Extended Temp. TOP VCC Pin,max VIN Minimum - 40 -5 -5 0 0 Maximum + 85 + 70 + 85 + 4.5 + 3.0 VCC Units °C °C V dBm V Measured on top side of SFP module at the front center vent hole of the cage. An Oplink Company 21737-0976, Rev.A 2009-02-20 TRPE48K E2 CWDM Transmitter Perf ormance C haracteristics (Over Operating Case Temperature. VCC = 3.13 to 3.47V) All parameters guaranteed only at typical data rate Parameter Operating Data Rate Average Optical Output Power (coupled into single mode ber), 50% duty cycle Extinction Ratio 1471 1491 1511 Center Wavelength 1531 1551 1571 1591 1611 Spectral Width (-20dB) Side Mode Suppression Ratio Optical Rise/Fall Time (20% to 80% ) Relative Intensity Noise Jitter Generation Dispersion Penalty 1 Symbol B PO Ph / l i Po Minimum 0.125 + 1.0 8.2 1464.5 1484.5 1504.5 1524.5 1544.5 1564.5 1584.5 1604.5 Typical 1471 1491 1511 1531 1551 1571 1591 1611 - Maximum 2.67 + 5.0 1477.5 1497.5 1517.5 1537.5 1557.5 1577.5 1597.5 1617.5 1.0 0.16 - 117 0.07 2.5 Units Gb/s dBm dB !C nm "!20 SM SR tr , tf RIN OC-48 J G - 30.0 --- nm dB ns dB/Hz UIp-p dB 1 Optical Output Eye Compliant with Telcordia GR-253-CORE and ITU-T Recommendation G.957 Speci ed at 2000ps/nm dispersion over G.652/G.654 ber with center wavelength range of 1464.5-1617.5nm. R eceiver Perf ormance C haracteristics (Over Operating Case Temperature. VCC = 3.13 to 3.47V) All parameters guaranteed only at typical data rate Parameter Operating Data Rate1 Receiver Sensitivity (10-10 BER)1 Receiver Sensitivity (10-12 BER)2 OC-3/12/48, 2.67Gb/s 2.125Gb/s, 1.25Gb/s, 1.062Gb/s, 0.125Gb/s Increasing Light Input Decreasing Light Input Increasing Light Input Decreasing Light Input Symbol B Pmin Pmin Pmax Pls o+ Pls ot_os o ls_ # t_os o ls_ n ! Minimum 0.125 - 31.0 - 31.0 - 8.0 - 45.0 2.3 0.5 1260 Typical 1.5 Maximum 2.67 - 31.0 100 100 6.0 1620 - 27.0 Units Gb/s dBm dBm dBm dBm s dB nm dB Maximum Input Optical Power (10 -12 BER) LOS Thresholds LOS Timing Delay LOS Hysteresis Wavelength of Operation Receiver Re ectance 1 2 Measured with 2 -1 PRBS. Measured with 27-1 PRBS. 23 Oplink Communications, I nc. 2 21737-0976, Rev.A 2009-02-20 TRPE48K E2 CWDM Transmitter Perf ormance C haracteristics (Over Operating Case Temperature. VCC = 3.13 to 3.47V) Parameter Input Voltage Swing (TD+ & TD-)1 Input HIGH Voltage (TX Disable) Input LOW Voltage (TX Disable) 2 2 Symbol VPP-DIF VIH VIL VOH VOL Minimum 0.35 2.0 0 2.0 0 Typical - Maximum 1.75 VCC 0.8 VCC + 0.3 0.8 Units V V V V V Output HIGH Voltage (TX Fault)3 Output LOW Voltage (TX Fault)3 1 2 Di erential peak-to-peak voltage. There is an internal 4.7 to 10k pull-up resistor to VccT. 3 Open collector compatible, 4.7 to 10k pull-up resistor to Vcc (Host Supply Voltage). R eceiver Electrical I nterf ace (Over Operating Case Temperature. VCC = 3.13 to 3.47V)) Parameter Output Voltage Swing (RD+ & RD-) Output HIGH Voltage (LOS)2 Output LOW Voltage (LOS)) 1 2 Symbol 1 Minimum 0.40 VCC - 1.3 0 Typical - Maximum 1.75 VCC + 0.3 0.5 Units V V V VPP-DIF VOH VOL 2 Di erential peak-to-peak voltage across external 100 load. Open collector compatible, 4.7 to 10k pull-up resistor to Vcc (Host Supply Voltage). E lectrical Pow er Supply C haracteristics (Over Operating Case Temperature. VCC = 3.13 to 3.47V)) Parameter Supply Voltage Supply Current Symbol VCC ICC Minimum 3.13 Typical 3.3 210 Maximum 3.47 350 Units V mA Module D ef inition MO D _D EF(0) pin 6 MO D _D EF(1) pin 5 MO D _D EF(2) pin 4 I nterpretation by H ost TTL LOW SCL SDA Serial module de nition protocol Electrical Pad Layout 20 19 18 17 16 15 14 13 12 11 TX GND TD- (TX DATA IN-) TD+ (TX DATA IN+) TX GND VccTX VccRX RX GND RD+ (RX DATA OUT+) RD- (RX DATA OUT-) RX GND H ost B oard C onnector Pad Layout 20 19 18 17 16 15 14 13 12 11 Tow ard A SI C 1 2 3 4 5 6 7 8 9 10 TX GND TX Fault TX Disable MOD_DEF(2) MOD_DEF(1) MOD_DEF(0) NO CONNECTION LOS RX GND RX GND 1 2 3 Tow ard B ezel 4 5 6 7 8 9 10 Top of Board Bottom of Board (as vi ed thru top of board) ew Oplink Communications, I nc. 3 21737-0976, Rev.A 2009-02-20 TRPE48K E2 CWDM Example of SFP host board schematic Vc c 3. 3V 1mH c l f rt bead oior eri e ( 2W s isr it nc