FTR-1419

Product Specification 40km Extended GBIC Transceiver FTR-1419 Product Features • • • • Up to 1.25Gb/s bi-directional data links 1310nm DFB Laser Transmitter “Smart” Digital Diagnostics Functions Extended Operating Temperature Range (0°C to +70°C) Extended Power Supply Voltage (Operate at 3.3V and 5V) Hot-Pluggable (complies with GBIC specification Rev. 5.4) Fully metallic enclosure for low EMI Low power dissipation Applications • • 1.0625Gb/s Fibre Channel 1.25 Gigabit Ethernet • • • • Finisar’s FTR-1419 Extended GBIC transceivers have a maximum fiber length of 40 km, and comply with GBIC Specification Revision 5.41*. They are compatible with the Gigabit Ethernet standard as specified in IEEE Std 802.32* and Fibre Channel FC-PI3*. Additional real time diagnostic functions are also available via the 2-wire serial bus specified for Module Definition “4” GBICs. For details, see Finisar Application Note AN-2025, “Using the Finisar GBIC I2C Test/Diagnostics Port”4. © Finisar Corporation November 16, 2007 Rev.G1 Page 1 FTR-1419 40km Extended GBIC Product Specification – November 2007 I. Pin Out Pin Name RX_LOS GND GND MOD_DEF(0) MOD_DEF(1) MOD_DEF(2) TX_DISABLE GND GND TX_FAULT GND -RX_DAT +RX_DAT GND VCC VCC GND +TX_DAT -TX_DAT GND Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Sequence 2 2 2 2 2 2 2 2 2 2 1 1 1 1 2 2 1 1 1 1 Table 1. GBIC to host connector pin assignment “Sequence” indicates the order in which pins make contact when the device is hot plugged. See “Table 3: Signal Definitions” in the GBIC Specification Revision 5.41 for a description of the functions of each pin listed above. II. Electrical Power Interface Finisar FTR-1419 GBICs have an extended power supply voltage range of 3.15V to 5.5V as described in Table 2. They are compatible with both 5V and 3.3V systems. The GBIC specification calls for a range of only 4.75V to 5.25 volts. The 6V maximum voltage is not allowed for continuous operation, however, TX_FAULT and TX_DISABLE circuitry in Finisar GBICs will function at 6V. © Finisar Corporation November 16, 2007 Rev.G1 Page 2 FTR-1419 40km Extended GBIC Product Specification – November 2007 Electrical Power Interface Parameter Supply Current Maximum Voltage Surge Current Input Voltage Symbol Is Vmax Isurge Vcc 3.15 3.3 / 5 Min Typ 180 Max 240 6 +30 5.5 Units mA V mA V Notes/Conditions Hot plug, above steady state current Referenced to GND Table 2. Electrical power interface III. Low Speed Signals RX_LOS, TX_DISABLE, and TX_FAULT are TTL signals as described in Table 3. MOD_DEF(1) (SCL) and MOD_DEF(2) (SDA) are open drain CMOS signals (see section VI, “Serial Communication Protocol”). Both MOD_DEF(1) and MOD_DEF(2) must be pulled up to host_Vcc. If host_Vcc is 3.3V, then they must be pulled to 3.3V. If host_Vcc is 3.3V, do not pull the MOD_DEF pins to 5V. For more detailed information, see sections 5.3.1 – 5.3.8 in the GBIC Specification Rev. 5.41. Low Speed Signals, Electronic Characteristics Parameter GBIC Output LOW GBIC Output HIGH GBIC Input LOW Symbol VOL Units Notes/Conditions V 4.7k to 10k pull-up to host_Vcc, measured at host side of connector VOH host_Vcc - host_Vcc + V 4.7k to 10k pull-up to host_Vcc, 0.5 0.3 measured at host side of connector VIL 0 0.8 V 4.7k to 10k pull-up to Vcc, measured at GBIC side of connector VIH 2 Vcc + 0.3 V 4.7k to 10k pull-up to Vcc, measured at GBIC side of connector Table 3. Low speed signals – electronic characteristics Min 0 Max 0.5 GBIC Input HIGH © Finisar Corporation November 16, 2007 Rev.G1 Page 3 FTR-1419 40km Extended GBIC Product Specification – November 2007 Low Speed Signal Parameters Parameter RX_LOS Assert Level RX_LOS Deassert Level RX_LOS Hysteresis RX_LOS Assert Delay RX_LOS Negate Delay TX_DISABLE Assert Time Symbol Min --31 --0.5 t_loss_on t_loss_off t_off Typ Max -20 44 44 5 100 100 10 Units Notes/Conditions dBm dBm dB μsec From detection of loss of signal to assertion of RX_LOS μsec From detection of presence of signal to negation of RX_LOS μsec Rising edge of TX_DISABLE to fall of output signal below 10% of nominal μsec Falling edge of TX_DISABLE to rise of output signal above 90% of nominal μsec TX_DISABLE HIGH before TX_DISABLE set LOW msec From power on after VCC > 4.5 V μsec From occurrence of fault. TX_DISABLE Negate Time t_on 63 1000 TX_DISABLE Reset Time TX_FAULT Initialize Time TX_FAULT Assert Time t_reset t_init t_fault 10 300 100 Table 4. Low speed signal parameters IV. High Speed Electrical Interface All high-speed PECL signals are AC coupled internally. High Speed Electrical Interface Parameter Data Input Voltage Data Output Voltage Duty Cycle PECL rise/fall Bit Error Rate Tx Input Impedance Rx Output Impedance Symbol Vin Vout -Tr,Tf BER Zin Zout Min 650 370 Typ Max 2000 2000 260 10-12 Units mV mV % psec Ohm Ohm Notes/Conditions PECL differential peak - peak PECL differential peak - peak 20%-80% Differential PRBS 27 - 1 test data pattern 50 125 75 75 Table 5. High-speed electrical interface © Finisar Corporation November 16, 2007 Rev.G1 Page 4 FTR-1419 40km Extended GBIC Product Specification – November 2007 V. Optical Parameters Optical Parameters Parameter Transmitter Center Wavelength Side Mode Suppression Ratio (SMSR) Transmitter Optical Output Power Transmitter Extinction Ratio Transmitter Eye Opening Symbol λc SMSR Pout OMI -Min 1300 30 -2 7 60 Typ Max 1340 Units Notes/Conditions nm dB dBm Average power coupled into single mode fiber dB % Conforms to IEEE 802.3 and Fibre Channel Eye Masks ps Unfiltered, 80% - 20% +3 Optical Rise / Fall Time tr / tf 200 Optical Input Wavelength Total Transmitter Jitter Optical Input Power λin 1270 1570 160 -1 nm ps Peak to peak, filtered Pin -23 Total Receiver Jitter 160 Table 6. Optical parameters dBm BER < 10-12 w/ PRBS 27 - 1 test data pattern @ 1.25Gb/s/ 1.0625Gb/s ps Peak to peak, filtered in loopback VI. General Specifications General Parameter Data Rate Units Notes/Conditions Gb/sec Fibre Channel, IEEE 802.3 compatible Fiber Length* L 0 40 km 9um core single mode fiber Total System Budget -23 dB *An attenuation of