Very Long Haul Multi-rate Gigabit Ethernet SFP CWDM Transceivers with Digital Diagnostics Pb Product Description The SFP series of multi-rate fiber optic transceivers with integrated digital diagnostics monitoring functionality provide a quick and reliable interface for 000BASE-LX Gigabit Ethernet and.06gbd Fiber Channel applications. The transceivers are designed to support data rates ranging from.gb/s down to Mb/s. The diagnostic functions, alarm and warning features as described in the Multi-Source Agreement (MSA) document, SFF-87 (Rev. 9.), are provided via an I C 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 db, corresponding to a minimum transmission distance of 0km of single mode fiber, assuming a total connector/ splice/cwdm mux and demux loss of.6db, allocated system penalty of db and fiber loss of 0.dB/km. There are eighteen (8) wavelengths available, from 7nm to 6nm. All transceivers are Class I Laser products per U.S. FDA/CDRH and international IEC-608 standards. The multi-rate transceivers connect to standard 0-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 +.V power supply over an operating case temperature range of - C to +70 C (Commercial) or - C to +8 C (Extended). The housing is made of metal for EMI immunity. Features Eighteen (8) Wavelength CWDM Transceivers Lead Free Design & RoHS Compliant Compliant to SFP MSA Compatible with IEEE 80.z Gigabit Ethernet 000BASE-LX PMD Specifications Compatible with.06gbd Fibre Channel 00-SM-LC-L FC-PI Standards Digital Diagnostics through Serial Interface Internal Calibration for Digital Diagnostics Up to 0km 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 Symbol Minimum Maximum Units Storage Temperature T st - 0 + 8 C Operating Case Temperature Commercial - + 70 T Extended op - + 8 C Supply Voltage V cc 0 +. V Maximum Input Optical Power (0 seconds max.) P in, max - +.0 dbm Input Voltage V in 0 V cc V Measured on top side of SFP module at the front center vent hole of the cage. S0, Rev.0. (web) 0-0-6
Transmitter Performance Characteristics (Over Operating Case Temperature, V CC =. to.7v) Operating Data Rate B - 0 Mb/s Average Optical Output Power P O 0 - +.0 dbm Center Wavelength λ C See Ordering Information table nm Wavelength Deviation Δλ C λ C - 6. λ C λ C + 6. nm Spectral Width (-0dB) Δλ 0 - -.0 nm Side Mode Suppression Ratio SMSR 0 - - db Extinction Ratio P hi /P lo 9 - - db Deterministic Jitter DJ - - 80 ps Total Jitter TJ - - 7 ps Relative Intensity Noise RIN - - - 0 db/hz Dispersion Penalty - - -.0 db Transmitter Output Eye Compliant with Eye Mask Defined in IEEE 80.z Standard Measured average power coupled into single mode fiber. Specified at 600ps/nm dispersion, which corresponds to the approximate worst-case dispersion for 0km G.6 fiber over the wavelength range of 6. to 67.nm. Receiver Performance Characteristics (Over Operating Case Temperature, V CC =. to.7v) Operating Data Rate B - 0 Mb/s Receiver Sensitivity (0 - BER) P min -.0 -.0 - dbm Maximum Input Optical Power (0 - BER) P max - 0.0 - - dbm LOS Thresholds Increasing Light Input P los+ - - -.0 Decreasing Light Input P los- -.0 - - dbm LOS Timing Delay Increasing Light Input t_loss_off - - 00 Decreasing Light Input t_loss_on - - 00 µs LOS Hysteresis - 0. - - db Deterministic Jitter DJ - - 70 ps Total Jitter TJ - - 66 ps Wavelength of Operation λ 00-60 nm Optical Return Loss ORL - - db Electrical db Upper Cutoff Frequency - - - 00 MHz When measured with 7 - PRBS at Mb/s, 06.Mb/s and 0Mb/s. Laser Safety: All transceivers are Class I Laser products per FDA/CDRH and IEC-608 standards. They must be operated under specified operating conditions. Oplink Communications, Inc. This product complies with CFR 00.0 and 00. Meets Class I Laser Safety Requirements Oplink Communications, Inc S0, Rev.0. (web) 0-0-6
Transmitter Electrical Characteristics (Over Operating Case Temperature, V CC =. to.7v) Input Voltage Swing (TD+ & TD-) V PP-DIFF 0. -.7 V Input HIGH Voltage (TX Disable) V IH.0 - V CC V Input LOW Voltage (TX Disable) V IL 0-0.8 V Output HIGH Voltage (TX Fault) V OH.0 - V CC + 0. V Output LOW Voltage (TX Fault) V OL 0-0.8 V Differential peak-to-peak voltage. There is an internal.7 to 0kΩ pull-up resistor to VccT. Open collector compatible,.7 to 0kΩ pull-up resistor to Vcc (Host Supply Voltage). Receiver Electrical Characteristics (Over Operating Case Temperature, V CC =. to.7v) Output Voltage Swing (RD+ & RD-) V PP-DIFF 0. -.7 V Output HIGH Voltage (LOS) V OH V CC - 0. - V CC + 0. V Output LOW Voltage (LOS) V OL 0-0. V Differential peak-to-peak voltage across external 00Ω load. Open collector compatible,.7 to 0kΩ pull-up resistor to Vcc (Host Supply Voltage). Electrical Power Supply Characteristics (Over Operating Case Temperature, V CC =. to.7v) Supply Voltage V CC..0.7 V Supply Current I CC - 0 00 ma Module Definition MOD_DEF(0) pin 6 MOD_DEF() pin MOD_DEF() pin Interpretation by Host TTL LOW SCL SDA Serial module definition protocol Electrical Pad Layout Host Board Connector Pad Layout 0 9 8 7 6 TX GND TD- (TX DATA IN-) TD+ (TX DATA IN+) TX GND VccTX VccRX RD+ (RX DATA OUT+) RD- (RX DATA OUT-) Top of Board 6 7 8 9 0 TX GND TX Fault TX Disable MOD_DEF() MOD_DEF() MOD_DEF(0) NO CONNECTION LOS Bottom of Board (as viewed thru top of board) Toward Bezel 6 7 8 9 0 0 9 8 7 6 Toward ASIC Oplink Communications, Inc S0, Rev.0. (web) 0-0-6
Example of SFP host board schematic Vcc.V + 0 0. TX Disable TX DATA IN+ TX DATA IN- µ H coil or ferrite bead (<0. Ω series resistance) + 0 0Ω line 0Ω line 0. 0. 6 8 9 SFP 8 6, 9,0,,,7,0 Vcc.V R R R 0Ω line 0Ω line R R TX Fault LOS MOD_DEF() MOD_DEF() MOD_DEF(0) RX DATA OUT+ to 0Ω load RX DATA OUTto 0 Ωload R:.7 to 0kΩ 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 μf and can be directly connected to a.v SERDES IC. All low speed control and sense output signals are open collector TTL compatible and should be pulled up with a.7-0kω resistor on the host board. 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. 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.7-0kω resistor on the host board. TX Fault is non-latching (automatically deasserts when fault goes away). TX Disable: When the TX Disable pin is at logic HIGH, the transmitter optical output is disabled (less than -dbm). Serial Identification and Monitoring: The module definition of SFP is indicated by the three module definition pins, MOD_DEF(0), MOD_DEF() and MOD_DEF(). Upon power up, MOD_DEF(:) 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 I C 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. 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. The data transfer protocol and the details of the mandatory and vendor specific data structures are defined in the SFP MSA and SFF-87, Rev. 9.. Power Supply and Grounding: The power supply line should be well-filtered. All 0.μF power supply bypass capacitors should be as close to the transceiver module as possible. Oplink Communications, Inc S0, Rev.0. (web) 0-0-6
Package Outline Dimensions in inches [mm] Default tolerances:.xxx = ±.00,.xx = ±.0 Ordering Information Part Number Operating Temperature Latch Color Nominal Wavelength Optical Link Power Budget Distance TRPEGKVXC000L0G - C to +70 C Commercial Light Violet 7nm dbm 0km TRPEGKVXC000K0G - C to +70 C Commercial Sky Blue 9nm dbm 0km TRPEGKVXC000J0G - C to +70 C Commercial Dark Green nm dbm 0km TRPEGKVXC000H0G - C to +70 C Commercial Magenta nm dbm 0km TRPEGKVXC000G0G - C to +70 C Commercial Pink nm dbm 0km TRPEGKVXC000F0G - C to +70 C Commercial Beige 7nm dbm 0km TRPEGKVXC000D0G - C to +70 C Commercial White 9nm dbm 0km TRPEGKVXC000C0G - C to +70 C Commercial Silver nm dbm 0km TRPEGKVXC000B0G - C to +70 C Commercial Black nm dbm 0km TRPEGKVXC000A0G - C to +70 C Commercial Lime nm dbm 0km TRPEGKVXC0000G - C to +70 C Commercial Gray 7nm dbm 0km TRPEGKVXC0000G - C to +70 C Commercial Violet 9nm dbm 0km TRPEGKVXC0000G - C to +70 C Commercial Blue nm dbm 0km TRPEGKVXC0000G - C to +70 C Commercial Green nm dbm 0km TRPEGKVXC0000G - C to +70 C Commercial Yellow nm dbm 0km TRPEGKVXC00060G - C to +70 C Commercial Orange 7nm dbm 0km TRPEGKVXC00070G - C to +70 C Commercial Red 9nm dbm 0km TRPEGKVXC00080G - C to +70 C Commercial Brown 6nm dbm 0km Oplink Communications, Inc S0, Rev.0. (web) 0-0-6
6 Landing Pkwy Fremont, CA 98 Tel: (0) 9-700 Fax: (0) 9-700 Email: Sales@Oplink.com www.oplink.com Part Number Operating Temperature Latch Color Nominal Wavelength Optical Link Power Budget Distance TRPEGKVXE000L0G - C to +8 C Extended Light Violet 7nm dbm 0km TRPEGKVXE000K0G - C to +8 C Extended Sky Blue 9nm dbm 0km TRPEGKVXE000J0G - C to +8 C Extended Dark Green nm dbm 0km TRPEGKVXE000H0G - C to +8 C Extended Magenta nm dbm 0km TRPEGKVXE000G0G - C to +8 C Extended Pink nm dbm 0km TRPEGKVXE000F0G - C to +8 C Extended Beige 7nm dbm 0km TRPEGKVXE000D0G - C to +8 C Extended White 9nm dbm 0km TRPEGKVXE000C0G - C to +8 C Extended Silver nm dbm 0km TRPEGKVXE000B0G - C to +8 C Extended Black nm dbm 0km TRPEGKVXE000A0G - C to +8 C Extended Lime nm dbm 0km TRPEGKVXE0000G - C to +8 C Extended Gray 7nm dbm 0km TRPEGKVXE0000G - C to +8 C Extended Violet 9nm dbm 0km TRPEGKVXE0000G - C to +8 C Extended Blue nm dbm 0km TRPEGKVXE0000G - C to +8 C Extended Green nm dbm 0km TRPEGKVXE0000G - C to +8 C Extended Yellow nm dbm 0km TRPEGKVXE00060G - C to +8 C Extended Orange 7nm dbm 0km TRPEGKVXE00070G - C to +8 C Extended Red 9nm dbm 0km TRPEGKVXE00080G - C to +8 C Extended Brwon 6nm dbm 0km These are target distances to be used for classification and not for specification, per Telcordia GR--CORE/ITU-T Recommendation G.97. 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. 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. 0, Oplink Communications, Inc. 6 S0, Rev.0. (web) 0-0-6