1310nm Dual Channel Optical Transmitter TRPV3GET2C000E2G Pb Product Description The TRPV3GET2C000E2G is a dual channel optical transmitter module designed to transmit optical serial digital signals as defined in SMPTE 2972006. The module is specifically designed for robust performance in the presence of SDI pathological patterns for SMPTE 259M, SMPTE 344M, SMPTE 292M and SMPTE 424M serial rates. The SFP transmitter provides an excellent solution for transmission at 1310nm to provide error-free transmission of signals from 50Mbps to 3Gbps over single mode fiber. The product is RoHS 6/6 compliant and is designed and tested in accordance with industry safety standards. The transceiver is Class I laser product per U.S. FDA/CDRH and international IEC-60825 standards. The TRPV3GET2C000E2G connects to standard 20-pad SFP connector and supports hot-plug capability. This allows the system designer to make configuration changes or maintenance by simply plugging in different transceivers without removing the power supply from the host system. The SFP transmitter also provides extensive operational status monitoring through an I2C interface. Output optical power, bias current, supply voltage and operating temperature are monitored. If a parameter monitored is outside the pre-defined range, the alarm/warning flag associated with the parameter will be raised. Features Features two transmitters in one SFP package Multirate from 50Mbps to 3Gbps for up to 30km single-mode fiber Maximum distance of 10km under worst case conditions and 3Gbps video pathological signals Supports video pathological patterns for SD-SDI, HD-SDI and 3G-SDI Digital diagnostics and control via I²C interface Low power consumption (Typically 600mW) RoHS compliant SMPTE 297-2006 compatible Absolute Maximum Ratings Parameter Storage Temperature Range Case Operating Temperature 1 Operating Relative Humidity 2 Supply Voltage Range 1 2 “Commercial” Symbol Minimum Maximum Units TST - 40 + 100 °C TOP -5 + 70 °C RH 0 80 % VCC - 0.5 + 3.6 V Measured on top side of SFP module at the front center vent hole of the cage. Non condensing An Oplink Company S0241. Rev.01. (web) 2012-04-25 TRPV3GET2C000E2G Transmitter Performance Characteristics (Over Operating Case Temperature. VCC = 3.13 to 3.47V) Parameter Symbol Minimum Typical Maximum Units B 0.05 - 3 Gb/s Data Rate λC 1270 1310 1350 nm ΔλMS - 1.5 3 nm Average Optical Output Power PAvg -5 -2 0 dBm Extinction Ratio ER 7 - - dB - 30 60 - 45 70 - 60 100 270Mb/s, SMPTE 259M Pathological - 110 180 SMPTE 424M 2.97Gb/s - - 135 - - 270 SMPTE 259M 270Mb/s 400 - 1500 SMPTE 424M 2.97Gb/s - - 135 - - 270 400 - 1500 -2 - +2 Center Wavelength Spectral Width 1 1 2.97Gb/s, 1.485Gb/s, 270Mb/s, PRBS 223-1 Optical Signal Intrinsic Jitter 2 Optical Signal Rise Time (20% to 80%) 3 Optical Signal Fall Time (20% to 80%) 3 2.97Gb/s SMPTE 424M Pathological - 1.485Gb/s SMPTE 292M Pathological tr SMPTE 292M 1.485Gb/s tf SMPTE 292M 1.485Gb/s SMPTE 259M 270Mb/s - Laser Power Monitoring Accuracy 1 2 3 ps ps ps dB Measured at 25°C As specified in SMPTE 259M, SMPTE 344M, SMPTE 292, or SMPTE 424M for the corresponding electrical signal. Test method shall conform to SMPTE RP 184 Rise/fall times are measured following a fourth-order Bessel-Thompson filter with a 3dB point at 0.75 x data rate in MHz Electrical Characteristics Parameter Differential Input Voltage Swing (Over Operating Case Temperature. VCC = 3.13 to 3.47V) Symbol Minimum Typical Maximum Units VPP-DIFF 0.4 - 2.4 V VIH 2 - Vcc V Input LOW Voltage (TX Disable) 1 VIL 0 - 0.8 V Output HIGH Voltage (TX Fault) VOH - - Vcc V VOL 0 - 0.8 V Input HIGH Voltage (TX Disable) Output LOW Voltage (TX Fault) 1 2 2 There is an internal 4.7kΩ to 10kΩ pull-up resistor to VccT. 2 Open collector compatible, 4.7kΩ to 10kΩ pull-up resistor to Vcc (Host Supply Voltage). 1 Electrical Power Supply Characteristics Parameter (Over Operating Case Temperature. VCC = 3.13 to 3.47V) Symbol Minimum Typical Maximum Units Power Supply Voltage VCC 3.13 3.3 3.47 V DC Common Mode Voltage VCM 0 - 3.6 V Supply Current IVCC - - 370 mA Power Consumption PW - - 1.22 W - - 66 - - 99 Maximum Allowable Power Supply Noise 0.02-1000kHz 1000-10000kHz Oplink Communications, Inc - 2 mV S0241. Rev.01. (web) 2012-04-25 TRPV3GET2C000E2G Timing Specifications Parameter Time to Initialize (from power on) Symbol Minimum Typical Maximum Units t_init - - 300 ms Tx_Disable Assert Time t_off - - 10 µs Tx_Disable Negate Time t_on - - 1 ms - - - 400 kHz I2C Clock Rate Electrical Pad Layout Host Board Connector Pad Layout 20 TX1 Disable 1 TX GND 19 TD- (TX DATA IN-) 2 NO CONNECTION 1 18 TD+ (TX DATA IN+) 3 NO CONNECTION 2 17 TX GND 4 TX GND 3 16 VccTX1 5 I2C CLK 15 VccTX2 6 I2C DATA 14 TX GND 7 TX GND 6 13 NO CONNECTION 8 TD+ (TX2 DATA IN+) 7 12 NO CONNECTION 9 TD- (TX2 DATA IN-) 8 11 TX GND 10 TX2 Disable 9 Top of Board Toward Bezel 4 5 10 Bottom of Board (as viewed thru top of board) 20 19 18 17 16 15 Toward ASIC 14 13 12 11 Application Notes Electrical Interface: Signal interfaces are compatible with the SFP MSA specification. The high speed DATA interface is differential AC-coupled internally 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. 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 device that are not write protected, and the negative edge clocks data from the device. 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, all alarms and warnings, and software monitoring of TX Fault. 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_Disable: When the TX Disable pin is at logic HIGH, the transmitter optical output is disabled. The laser is also disabled if this line is left floating, as it is pulled high inside the transceiver. 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. Power Supply and Grounding: The power supply line should be well-filtered. All 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 MOD_ABS pin and the 2-wrie serial interface. Upon power up, the 2-wrie interface appears as NC (no connection), and MOD_ABS is TTL LOW. When the host Oplink Communications, Inc 3 S0241. Rev.01. (web) 2012-04-25 TRPV3GET2C000E2G Interfacing the Transceivers Communication is via a serial 2-wire serial interface. As described in the document SFF-8472 (REV. 9.4) there are two distinct address spaces: Base Address A2(hex) Base Address A0(hex) Byte Address Byte Address Content Content 0 – 95 Serial Transceiver ID as defined in SFP MSA 0 - 55 Alarm & Warnings thresholds & limits 96 – 127 OPLINK Specific 56 - 95 External calibration constants (not used) Reserved 96 – 119 Values from real time diagnostic monitoring 120 – 127 Not used 128 – 247 Customer specific, writable area 248 - 255 Not used 128 – 255 Application Schematics Vcc 3.3V 1µH coil or ferrite bead (<0.2Ω series resistance) Vcc 3.3V Vcc TX1 + 10 0.1 0.1 Vcc TX2 + 10 0.1 15 20 TX1 Disable R 16 SFP TX1 DATA IN+ TX1 DATA IN- 50Ω line 5 I2C CLK 6 I2C DATA 50Ω line 50Ω line 18 8 19 9 50Ω line 1, 4, 7, 11, 14, 17 10 R: 4.7 to 10kΩ CAP Values in µF TX2 DATA OUT+ to 50Ω load TX2 DATA OUTto 50Ω load TX2 Disable No Connection: 2, 3, 12, 13 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 R Oplink Communications, Inc. DATE OF MANUFACTURE: This product complies with 21 CFR 1040.10 and 1040.11 Meets Class I Laser Safety Requirements 4 S0241. Rev.01. (web) 2012-04-25 TRPV3GET2C000E2G Package Outline 41.80 9.20 [.362] [.588] 14.94 13.62 [.536] [1.646] 45.00 [1.772] [.257] 6.54 0.60 [.024] 10.45 [.411] 8.46 [.470] 11.94 46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com [.246] 2.29 [.090] 13.80 [.543] 1.49 [.059] 2.50 [.098] 0.60 [.024] [.333] 1.99 [.078] 6.25 0.45 [.018] All dimensions shown are in [inches] and Millimeters. Millimeters are the primary units. Tolerances are in accordance with SFF-8432 Rev.5. Ordering Information Model Name TRPV3GET2C000E2G Operating Temperature - 5°C to +70°C Commercial Nominal Wavelength Distance 1310nm 10km 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. © 2012, Oplink Communications, Inc. 5 S0241. Rev.01. (web) 2012-04-25