TRC1G1JC7C000F6G

Multi-rate Gigabit Ethernet & Fibre Channel SFP CWDM Transceivers with Digital Diagnostics TRXAG1ZXM CWDM Product Description The TRXAG1ZXM CWDM SFP series of multi-rate fiber optic transceivers with integrated digital diagnostics monitoring functionality provide a quick and reliable interface for 1000BASE-LX 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. 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. There are eight center wavelengths available: 1471nm, 1491nm, 1511nm, 1531nm, 1551nm, 1571nm, 1591nm and 1611nm. The transceivers use a high power DFB laser to provide a minimum optical link power budget of 24dB, which corresponds to a transmission distance of 70km (assuming a total connector/splice/CWDM mux and demux loss of 4.5dB, allocated system penalty of 2dB and fiber loss of 0.25dB/km). All modules satisfy Class I Laser Safety requirements in accordance with the U.S. FDA/CDRH and international IEC60825 standards. The TRXAG1ZXM CWDM 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. 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. The transmitter and receiver DATA interfaces are ACcoupled internally. LV-TTL Transmitter Disable control input and Loss of Signal output interfaces are also provided. The transceivers operate from a single +3.3V power supply over an operating case temperature range of -5°C to +70°C (“B” option) or -5°C to +85°C (“E” option). The housing is made of metal for EMI immunity. Features  Lead Free Design & Fully RoHS Compliant  Eight (8) Wavelength CWDM Transceivers  Compatible with SFP MSA  Compatible with IEEE 802.3z Gigabit Ethernet 1000BASE-LX PMD Specifications  Compatible with 1.062GBd Fibre Channel 100-SM-LC-L FC-PI Standards  Digital Diagnostics through Serial Interface  Internal Calibration for Digital Diagnostics  24dB Optical Link Power Budget to Support 70km  Eye Safe (Class I Laser Safety)  Duplex LC Optical Interface  Loss of Signal Output & TX Disable Input  Hot-pluggable  Single +3.3V Power Supply Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Storage Temperature Operating Case Temperature 1 Supply Voltage Input Voltage Lead Terminal Finish, Reflow Profile Limits and MSL 1 Tst “B” option “E” option Top Vcc Vin - - 40 -5 -5 0 0 - + 85 + 70 + 85 + 4.5 Vcc NA °C °C V V - Measured on top side of SFP module at the front center vent hole of the cage. An Oplink Company RevB-PN.2009.06.25 TRXAG1ZXM CWDM Transmitter Performance Characteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units Operating Data Rate Optical Output Power 1 B Po 1471 1491 1511 1531 1551 1571 1591 1611 125 0 1464.5 1484.5 1504.5 1524.5 1544.5 1564.5 1584.5 1604.5 1471 1491 1511 1531 1551 1571 1591 1611 - 1250 + 5.0 1477.5 1497.5 1517.5 1537.5 1557.5 1577.5 1597.5 1617.5 1.0 80 227 0.32 - 120 1.5 Mb/s dBm Center Wavelength λC nm Spectral Width (-20dB) Side Mode Suppression Ratio Extinction Ratio Deterministic Jitter Total Jitter Optical Rise/Fall Time (20% to 80%) Relative Intensity Noise Dispersion Penalty 2 Transmitter Output Eye 1 Δλ20 SMSR Phi /Plo DJ TJ tr ,tf RIN - 30 9 - nm dB dB ps ps ns dB/Hz dB Compliant with IEEE 802.3z & FC-PI Eye Mask Measured average power coupled into single mode fiber. 2 Specified at 1540ps/nm dispersion, which corresponds to the approximate worst-case dispersion for 70km G.652 fiber over the wavelength range of 1464.5 to 1617.5nm Receiver Performance Characteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units Operating Data Rate Minimum Input Optical Power (10 BER) -12 1 1 B Pmin Pmax Plos+ Plost_loss_off t_loss_on DJ TJ λ ORL -12 125 - 24.0 - 3.0 - 35.0 0.5 1260 12 - - 1250 - 24.0 100 100 170 266 1620 1500 Mb/s dBm dBm dBm µs dB ps ps nm dB MHz Maximum Input Optical Power (10 BER) LOS Thresholds LOS Timing Delay LOS Hysteresis Deterministic Jitter Total Jitter Wavelength of Operation Optical Return Loss Electrical 3dB Upper Cutoff Frequency 1 Increasing Light Input Decreasing Light Input Increasing Light Input Decreasing Light Input Measured with 27-1 PRBS at 125Mb/s, 1062.5Mb/s and 1250Mb/s. Please refer to page 4 for Laser Safety information Oplink Communications, Inc. 2 RevB-PN.2009.06.25 TRXAG1ZXM CWDM 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 Input HIGH Voltage (TX Disable) 2 Input LOW Voltage (TX Disable) Output HIGH Voltage (TX Fault) 1 2 VPP-DIF VIH VIL VOH VOL 0.50 2.0 0 2.0 0 - 2.4 VCC 0.8 VCC + 0.3 0.8 V V V V V 2 3 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). Receiver Electrical Interface (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol 1 Minimum Typical Maximum Units Output Voltage Swing (RD+ & RD-) Output HIGH Voltage (LOS) Output LOW Voltage (LOS) 1 VPP-DIF VOH VOL 0.6 2.0 0 - 2.0 VCC + 0.3 0.5 V V V 2 2 Differential peak-to-peak voltage across external 100Ω load. 2 Open collector compatible, 4.7 to 10kΩ pull-up resistor to Vcc (Host Supply Voltage). Electrical Power Supply Characteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units Supply Voltage Supply Current VCC ICC 3.13 - 3.3 200 3.47 300 V mA 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 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 Host Board Connector Pad Layout 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 Toward Bezel 20 19 18 17 16 15 14 13 12 11 Toward ASIC 4 5 6 7 8 9 10 Top of Board Bottom of Board (as viewed thru top of board) Oplink Communications, Inc. 3 RevB-PN.2009.06.25 TRXAG1ZXM CWDM Example of SFP host board schematic Vcc 3.3V 1µH coil or ferrite bead (