TRPEG1EEXC000E2G

Multi-rate Gigabit Ethernet & Fibre Channel SFP Transceivers with Digital Diagnostics Pb TRPEG1-E2G Single Mode Product Description The TRPEG1-E2G SFP series of multi-rate fiber optic transceivers with integrated digital diagnostics monitoring functionality provide a quick and reliable interface for Gigabit Ethernet and 1.062GBd Fibre Channel applications. The transceivers are designed to support data rates ranging from 1.25Gb/s down to 125Mb/s. The diagnostic functions, alarm and warning features as described in the Multi-Source Agreement (MSA) document, SFF-8472 (Rev. 9.4), are provided via an I2C serial interface. Four options are offered with minimum optical link power budgets of 18dB, 22dB and 24dB to support up to 80km link applications. Option “EX” uses a 1310nm DFB laser and provides a minimum optical link budget of 18dB, corresponding to a minimum distance of 40km, assuming fiber loss of 0.35dB/km. Options “YX” and “ZX” use 1550nm DFB lasers and provide a minimum optical link budgets of 22dB and 24dB respectively, which correspond to minimum distances of 70km and 80km, assuming fiber loss of 0.25dB/km. All modules satisfy Class I Laser Safety requirements in accordance with the U.S. FDA/CDRH and international IEC-60825 standards. Features  Compliant with IEEE 802.3z Gigabit Ethernet Specifications The transceivers connect to standard 20-pad SFP connectors for hot plug capability. This allows the system designer to make configuration changes or maintenance by simply plugging in different types of transceivers without removing the power supply from the host system.  Compliant with SFP MSA  Lead Free Design & Fully RoHS Compliant The transceivers have colored bail-type latches, which offer an easy and convenient way to release the modules. The latch is compliant with the SFP MSA.  Distance Options to Support up to 80km The transmitter and receiver DATA interfaces are AC-coupled internally. LV-TTL Transmitter Disable control input and Loss of Signal output interfaces are also provided.  Duplex LC Optical Interface The transceivers operate from a single +3.3V power supply over operating case temperature ranges of -5°C to +70°C or -40°C to +85°C. The housing is made of metal for EMI immunity.  Digital Diagnostics through Serial Interface  Internal Calibration for Digital Diagnostics  Eye Safe (Class I Laser Safety)  Loss of Signal Output & TX Disable Input  -40°C to +85°C Operating Case Temperature Option  Hot-pluggable  Single +3.3V Power Supply Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature1 Commercial Industrial Symbol Minimum Maximum Units TST - 40 + 85 °C -5 + 70 - 40 + 85 TOP °C Supply Voltage VCC 0 + 3.47 V Input Voltage VIN 0 VCC V 1 Measured on top side of SFP module at the front center vent hole of the cage. An Oplink Company S0151, Rev.01 2010-01-26 TRPEG1-E2G Single Mode Transmitter Performance Characteristics (Over Operating Case Temperature. VCC = 3.13 to 3.47V) All parameters guaranteed only at typical data rate Parameter Operating Data Rate Symbol Minimum Typical Maximum Units B 125 - 1250 Mb/s - 4.5 - 0 - 2.0 - + 3.0 0 - + 5.0 1280 1310 1335 1500 1550 1580 EX YX Optical Output Power 1 Po ZX EX Center Wavelength YX, ZX λc dBm nm Spectral Width (-20dB) EX, YX, ZX Δλ20 - - 1.0 nm Side Mode Suppression Ratio EX, YX, ZX SMSR 30 - - dB Phi/Plo 9 - - dB Extinction Ratio Deterministic Jitter DJ - - 80 ps Total Jitter TJ - - 227 ps tr ,tf - - 0.32 ns - - -120 dB/Hz - - 1.2 dB Optical Rise/Fall Time (20% to 80%) RIN Relative Intensity Noise YX Dispersion Penalty2 ZX - 1 2 1.5 Compliant with Eye Mask Defined in IEEE 802.3z standard Optical Output Eye Measured average power coupled into single mode fiber (SMF). Specified at 1440ps/nm (YX) and 1600ps/nm (ZX) dispersion, which corresponds to the approximate worst-case dispersion for 70km and 80km G.652/G.654 fiber over the wavelength range of 1500 to 1580nm. Receiver Performance Characteristics All parameters guaranteed only at typical data rate Parameter Symbol Minimum Typical Maximum Units B 125 - 1250 Mb/s - 22.5 - - - 24.0 - - - 3.0 - - - - - 22.5 - - - 22.5 - - - 24.0 Plos- - 35.0 - - Increasing Light Input t_loss_off - - 100 Decreasing Light Input t_loss_on - - 100 Operating Data Rate Minimum Input Optical Power (10-12 BER)1 EX YX, ZX Increasing Light Input Decreasing Light Input LOS Timing Delay Pmin Pmax Maximum Input Optical Power (10-12 BER)1 LOS Thresholds (Over Operating Case Temperature. VCC = 3.13 to 3.47V) EX EX Plos+ YX, ZX EX, YX, ZX dBm dBm dBm µs - 0.5 - - dB Deterministic Jitter DJ - - 170 ps Total Jitter TJ - - 266 ps Wavelength of Operation λ 1100 - 1600 nm ORL 12 - - dB - - 1500 MHz LOS Hysteresis Optical Return Loss Electrical 3dB Upper Cutoff Frequency - Compliant with IEEE 802.3z standard Stressed Receiver Sensitivity When measured with 27-1 PRBS at 125Mb/s, 1062.5Mb/s & 1250Mb/s and 1310nm for EX and 1550nm for YX & ZX. 1 Oplink Communications, Inc 2 S0151, Rev.01 2010-01-26 TRPEG1-E2G Single Mode Transmitter Electrical Interface (Over Operating Case Temperature. VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units Input Voltage Swing (TD+ & TD-) 1 VPP-DIF 0.50 - 2.4 V Input HIGH Voltage (TX Disable) 2 VIH 2.0 - VCC V Input LOW Voltage (TX Disable) 2 VIL 0 - 0.8 V Output HIGH Voltage (TX Fault) 3 VOH 2.0 - VCC + 0.3 V VOL 0 - 0.8 V Output LOW Voltage (TX Fault) 3 Differential peak-to-peak voltage. 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 (Host Supply Voltage). 1 2 Receiver 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 HIGH Voltage (LOS) 2 VOH 2.0 - VCC + 0.3 V Output LOW Voltage (LOS) VOL 0 - 0.5 V Output Voltage Swing (RD+ & RD-) 1 2 1 2 Differential peak-to-peak voltage across external 100Ω load. Open collector compatible, 4.7 to 10kΩ pull-up resistor to Vcc (Host Supply Voltage). Electrical Power Supply Characteristics Parameter Supply Voltage (Over Operating Case Temperature. VCC = 3.13 to 3.47V) Symbol Minimum Typical Maximum Units VCC 3.13 3.3 3.47 V ICC - 200 300 mA EX, YX, ZX Supply Current Module Definition MOD_DEF(0) pin 6 MOD_DEF(1) pin 5 MOD_DEF(2) pin 4 Interpretation by Host TTL LOW SCL SDA Serial module definition protocol Electrical Pad Layout Host Board Connector Pad Layout 20 TX GND 1 TX GND 19 TD- (TX DATA IN-) 2 TX Fault 1 18 TD+ (TX DATA IN+) 3 TX Disable 2 17 TX GND 4 MOD_DEF(2) 3 16 VccTX 5 MOD_DEF(1) 15 VccRX 6 MOD_DEF(0) 14 RX GND 7 NO CONNECTION 6 13 RD+ (RX DATA OUT+) 8 LOS 7 12 RD- (RX DATA OUT-) 9 RX GND 8 11 RX GND 10 RX GND 9 Top of Board Oplink Communications, Inc Toward Bezel 4 5 10 Bottom of Board (as viewed thru top of board) 3 20 19 18 17 16 15 Toward ASIC 14 13 12 11 S0151, Rev.01 2010-01-26 TRPEG1-E2G Single Mode Example of SFP Host Board Schematic Vcc 3.3V 1 µH coil or ferrite bead (