Very Long Haul Multi-rate Gigabit Ethernet SFP CWDM Transceivers with Digital Diagnostics TRPEG1KVX-G MR CWDM Pb Product Description The TRPEG1KVX-G MR 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 Fiber 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. The transceivers use a high power DFB laser and an ultra high sensitivity Avalanche Photodiode (APD) receiver to provide a minimum optical link power budget of 32dB, corresponding to a minimum transmission distance of 120km of single mode fiber, assuming a total connector/ splice/CWDM mux and demux loss of 4.6dB, allocated system penalty of 1dB and fiber loss of 0.22dB/km. There are eighteen (18) wavelengths available, from 1271nm to 1611nm. All transceivers are Class I Laser products per U.S. FDA/CDRH and international IEC-60825 standards. The TRPEG1KVX-G MR CWDM multi-rate 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 AC-coupled 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 (Commercial) or -5°C to +85°C (Extended). The housing is made of metal for EMI immunity. Features Eighteen (18) Wavelength CWDM Transceivers Lead Free Design & RoHS Compliant Compliant to 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 Up to 120km with Single Mode Fiber APD Receiver Eye Safe (Class I Laser Safety) Duplex LC Optical Interface Loss of Signal Output & TX Disable Input Hot-pluggable Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature1 Commercial Extended Supply Voltage Maximum Input Optical Power (30 seconds max.) Input Voltage 1 Symbol Minimum Maximum Units Tst - 40 + 85 °C -5 + 70 -5 + 85 Vcc 0 + 4.5 V Pin, max - + 3.0 dBm Vin 0 Vcc V Top °C Measured on top side of SFP module at the front center vent hole of the cage. S0144, Rev.04. (web) 2013-05-16 TRPEG1KVX-G MR CWDM Transmitter Performance Characteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units Operating Data Rate B 125 - 1250 Mb/s Average Optical Output Power 1 PO 0 - + 5.0 dBm Center Wavelength λC See Ordering Information table nm Wavelength Deviation ΔλC λC - 6.5 λC λC + 6.5 nm Spectral Width (-20dB) Δλ20 - - 1.0 nm Side Mode Suppression Ratio SMSR 30 - - dB Extinction Ratio Phi /Plo 9 - - dB Deterministic Jitter DJ - - 80 ps Total Jitter TJ - - 227 ps RIN - - - 120 dB/Hz - - 2.0 dB Relative Intensity Noise Dispersion Penalty - 2 Transmitter Output Eye 1 2 Compliant with Eye Mask Defined in IEEE 802.3z Standard Measured average power coupled into single mode fiber. Specified at 2600ps/nm dispersion, which corresponds to the approximate worst-case dispersion for 120km G.652 fiber over the wavelength range of 1264.5 to 1617.5nm. Receiver Performance Characteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Operating Data Rate Receiver Sensitivity (10-12 BER) 1 Maximum Input Optical Power (10 BER) -12 1 Minimum Typical Maximum Units B 125 - 1250 Mb/s Pmin - 32.0 - 35.0 - dBm Pmax - 10.0 - - dBm Increasing Light Input Plos+ - - - 32.0 Decreasing Light Input Plos- - 45.0 - - Increasing Light Input t_loss_off - - 100 Decreasing Light Input t_loss_on - - 100 - 0.5 - - dB Deterministic Jitter DJ - - 170 ps Total Jitter TJ - - 266 ps Wavelength of Operation λ 1100 - 1620 nm ORL 12 - - dB - - - 1500 MHz LOS Thresholds LOS Timing Delay LOS Hysteresis Optical Return Loss Electrical 3dB Upper Cutoff Frequency 1 dBm µs When measured with 27-1 PRBS at 125Mb/s, 1062.5Mb/s and 1250Mb/s. Laser Safety: All transceivers are Class I Laser products per FDA/CDRH and IEC-60825 standards. They must be operated under specified operating conditions. Oplink Communications, Inc. This product complies with 21 CFR 1040.10 and 1040.11 Meets Class I Laser Safety Requirements Oplink Communications, Inc 2 S0144, Rev.04. (web) 2013-05-16 TRPEG1KVX-G MR CWDM Transmitter Electrical Characteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units Input Voltage Swing (TD+ & TD-)1 VPP-DIFF 0.35 - 1.75 V Input HIGH Voltage (TX Disable)2 VIH 2.0 - VCC V 2 Input LOW Voltage (TX Disable) 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 Characteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units VPP-DIFF 0.4 - 1.75 V VOH VCC - 0.3 - VCC + 0.3 V VOL 0 - 0.5 V Output Voltage Swing (RD+ & RD-)1 Output HIGH Voltage (LOS) 2 Output LOW Voltage (LOS)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). 1 2 Electrical Power Supply Characteristics (Over Operating Case Temperature, VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units Supply Voltage VCC 3.13 3.30 3.47 V Supply Current ICC - 210 300 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 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 S0144, Rev.04. (web) 2013-05-16 TRPEG1KVX-G MR CWDM Example of SFP host board schematic Vcc 3.3V 1 µH coil or ferrite bead (<0.2 Ω series resistance) Vcc 3.3V + 10 0.1 0.1 + 10 0.1 R 16 15 SFP TX Disable 50Ω line TX DATA IN+ TX DATA IN- 50Ω line R R R R TX Fault 2 8 LOS 4 5 MOD_DEF(2) MOD_DEF(1) 3 6 18 13 19 12 MOD_DEF(0) 50Ω line 50Ω line RX DATA OUT+ to 50Ω load RX DATA OUTto 50 Ωload 1, 9,10,11,14,17,20 R: 4.7 to 10kΩ CAP Values in µF Application Notes Electrical Interface: All signal interfaces are compliant with the SFP MSA specification. The high speed DATA interface is differential AC-coupled internally with 1μF and can be directly connected to a 3.3V SERDES IC. All low speed control and sense output signals are open collector TTL compatible and should be pulled up with a 4.7 - 10kΩ resistor on the host board. power up, MOD_DEF(1:2) appear as NC (no connection), and MOD_DEF(0) is TTL LOW. When the host system detects this condition, it activates the serial protocol (standard two-wire 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 write 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 HIGH when an insufficient photocurrent is produced. The serial data signal (SDA) is for serial data transfer. The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The supported monitoring functions are temperature, voltage, bias current, transmitter power, average receiver signal, all alarms and warnings, and software monitoring of TX Fault/LOS. The device is internally calibrated. TX Fault: The output indicates LOW when the transmitter is operating normally, and HIGH with a laser fault including laser end-of-life. TX Fault is an open collector/drain output and should be pulled up with a 4.7 - 10kΩ resistor on the host board. TX Fault is non-latching (automatically deasserts when fault goes away). 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: When the TX Disable pin is at logic HIGH, the transmitter optical output is disabled (less than -45dBm). Power Supply and Grounding: The power supply line should be well-filtered. All 0.1μF power 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_DEF(0), MOD_DEF(1) and MOD_DEF(2). Upon Oplink Communications, Inc 4 S0144, Rev.04. (web) 2013-05-16 TRPEG1KVX-G MR CWDM Package Outline Dimensions in inches [mm] Default tolerances: .xxx = ± .005”, .xx = ± .01” Ordering Information Part Number Operating Temperature Latch Color Nominal Wavelength Optical Link Power Budget Distance1 TRPEG1KVXC000L0G - 5°C to +70°C Commercial Light Violet 1271nm 32dBm 120km TRPEG1KVXC000K0G - 5°C to +70°C Commercial Sky Blue 1291nm 32dBm 120km TRPEG1KVXC000J0G - 5°C to +70°C Commercial Dark Green 1311nm 32dBm 120km TRPEG1KVXC000H0G - 5°C to +70°C Commercial Magenta 1331nm 32dBm 120km TRPEG1KVXC000G0G - 5°C to +70°C Commercial Pink 1351nm 32dBm 120km TRPEG1KVXC000F0G - 5°C to +70°C Commercial Beige 1371nm 32dBm 120km TRPEG1KVXC000D0G - 5°C to +70°C Commercial White 1391nm 32dBm 120km TRPEG1KVXC000C0G - 5°C to +70°C Commercial Silver 1411nm 32dBm 120km TRPEG1KVXC000B0G - 5°C to +70°C Commercial Black 1431nm 32dBm 120km TRPEG1KVXC000A0G - 5°C to +70°C Commercial Lime 1451nm 32dBm 120km TRPEG1KVXC00010G - 5°C to +70°C Commercial Gray 1471nm 32dBm 120km TRPEG1KVXC00020G - 5°C to +70°C Commercial Violet 1491nm 32dBm 120km TRPEG1KVXC00030G - 5°C to +70°C Commercial Blue 1511nm 32dBm 120km TRPEG1KVXC00040G - 5°C to +70°C Commercial Green 1531nm 32dBm 120km TRPEG1KVXC00050G - 5°C to +70°C Commercial Yellow 1551nm 32dBm 120km TRPEG1KVXC00060G - 5°C to +70°C Commercial Orange 1571nm 32dBm 120km TRPEG1KVXC00070G - 5°C to +70°C Commercial Red 1591nm 32dBm 120km TRPEG1KVXC00080G - 5°C to +70°C Commercial Brown 1611nm 32dBm 120km Oplink Communications, Inc 5 S0144, Rev.04. (web) 2013-05-16 TRPEG1KVX-G MR CWDM 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com Part Number Operating Temperature Latch Color Nominal Wavelength Optical Link Power Budget Distance1 Light Violet 1271nm 32dBm 120km TRPEG1KVXE000L0G - 5°C to +85°C Extended TRPEG1KVXE000K0G - 5°C to +85°C Extended Sky Blue 1291nm 32dBm 120km TRPEG1KVXE000J0G - 5°C to +85°C Extended Dark Green 1311nm 32dBm 120km TRPEG1KVXE000H0G - 5°C to +85°C Extended Magenta 1331nm 32dBm 120km TRPEG1KVXE000G0G - 5°C to +85°C Extended Pink 1351nm 32dBm 120km TRPEG1KVXE000F0G - 5°C to +85°C Extended Beige 1371nm 32dBm 120km TRPEG1KVXE000D0G - 5°C to +85°C Extended White 1391nm 32dBm 120km TRPEG1KVXE000C0G - 5°C to +85°C Extended Silver 1411nm 32dBm 120km TRPEG1KVXE000B0G - 5°C to +85°C Extended Black 1431nm 32dBm 120km TRPEG1KVXE000A0G - 5°C to +85°C Extended Lime 1451nm 32dBm 120km TRPEG1KVXE00010G - 5°C to +85°C Extended Gray 1471nm 32dBm 120km TRPEG1KVXE00020G - 5°C to +85°C Extended Violet 1491nm 32dBm 120km TRPEG1KVXE00030G - 5°C to +85°C Extended Blue 1511nm 32dBm 120km TRPEG1KVXE00040G - 5°C to +85°C Extended Green 1531nm 32dBm 120km TRPEG1KVXE00050G - 5°C to +85°C Extended Yellow 1551nm 32dBm 120km TRPEG1KVXE00060G - 5°C to +85°C Extended Orange 1571nm 32dBm 120km TRPEG1KVXE00070G - 5°C to +85°C Extended Red 1591nm 32dBm 120km TRPEG1KVXE00080G - 5°C to +85°C Extended Brwon 1611nm 32dBm 120km These are target distances to be used for classification and not for specification, per Telcordia GR-253-CORE/ITU-T Recommendation G.957. The indicated transmission distance is for guidelines only, not guaranteed. The exact distance is dependent on the fiber loss, connector and splice loss, and allocated system penalty. Longer distances can be supported if the optical link power budget is satisfied. 1 1 Oplink Communications, Inc. reserves the right to make changes in equipment design or specifications without notice. Information supplied by Oplink Communications, Inc. is believed to be accurate and reliable. However, no responsibility is assumed by Oplink Communications, Inc. for its use nor for any infringements of third parties, which may result from its use. No license is granted by implication or otherwise under any patent right of Oplink Communications, Inc. © 2013, Oplink Communications, Inc. S0144, Rev.04. (web) 2013-05-16 6