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Technical content
Features
850nm VCSEL laser Transmission distance up to 300m on OM3 MM fiber Low power consumption Wide Case Operating Temperature Range Compliant with SFP+ Electrical MSA SFF-8431 Compliant with SFP+ Mechanical MSA SFF-8432 Digital Diagnostics Monitoring (DDM) through Serial Interface comply with SFF-8472, Rev. 10.4 RoHS 6/6 compliant Compliant with product safety standards
Description
The TPP3XGDS0x000E2G is an enhanced small form factor pluggable (SFP+) fiber optic transceiver with digital diagnostics monitoring functionality (DDM). Supporting Ethernet and Fiber Channel standards makes it ideally suited for 10 Gbps data -com and storage area network applications. DDM functionality (alarm and warning features) is integrated into the design via an I2C serial interface per the Multi-Source Agreement (MSA) SFF-8472, Rev. 10.4. The transceiver supports data rates ranging from 11.3Gbps down to 8Gbps. It provides an excellent solution for transmission at 850nm over up to 300m 2000MHzkm multimode fiber. The sub -watt power consumption and excellent EMI performance allow system design with high port density. The product is RoHS 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 TPP3XGDS0x000E2G transceiver connect s 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 dif ferent transceivers without removing the power supply from the host system. The transmitter and receiver DATA interfaces are internally AC-coupled. LV -TTL Transmitter Disable control input and Loss of Signal (LOS) output interfaces are also provided. The t ransceiver has bail-type latch, which offers an easy and convenient way to release the modules. The latch is compliant with the SFP MSA. The transceiver operates 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. Absolute Maximum Ratings Parameters Symbol Min Max Units Storage Temperature Range TST - 40 + 85 °C Operating Temperature Range 1 Commercial TOP - 5 + 70 Extended - 5 + 85 Operating Relative Humidity 2 RH 0 85 % Supply Voltage Range VCC - 0.5 + 3.6 V
1 Measured on top side of SFP+ module at the front center vent hole of the cage
2 Non condensing
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: info@oplink.com‧Web: www.oplink.com Page 2 of 6 S0365. Rev.01. 2012-11-27 TPP3XGDS0x000E2G 850nm SFP+ Transceiver Transmitter Performance Characteristics (Over Operating Case Temperature, VCC =3.13 to 3.47V) Parameter Symbol Min Typ Max Units Data Rate B 8.0 - 11.3 Gb/s Center Wavelength C 840 850 860 nm Spectral Width rms - - 0.45 nm Average Launch Power 1 Pavg - 5 - - 1 dBm Launch Power in OMA 1 POMA - - 1.5 - dBm Extinction Ratio ER 3 - - dB Relative Intensity Noise RIN12OMA - - - 128 dB/Hz Average Launch Power of OFF Transmitter Poff - - - 30 dBm Transmitter and Dispersion Penalty @ 10.3125Gb/s TDP - - 3.9 dB 1 Launch power figures are informative only, per IEEE 802.3ae. Receiver Performance Characteristics (Over Operating Case Temperature, VCC =3.13 to 3.47V) Parameter Symbol Min Typ Max Units Data Rate B 8.0 - 11.3 Gb/s Wavelength of Operation 840 - 860 nm Receiver Sensitivity Pavg @ 10.3125Gb/s1 Pmin - - - 9.9 dBm OMA @ 10.3125Gb/s1 - - - 11.1 Stressed Receiver Sensitivity in OMA (@10.3125Gb/s) 2 - - - - 7.5 dBm Maximum Input Power (10-12 BER) PMAX + 0.5 - - dBm LOS Hysteresis - 0.5 - - dB LOS Thresholds Increasing Light Input Plos+ - - - 11 dBm Decreasing Light Input Plos- - 30 - - 1 Specified with BER <1x10-12 and PRBS 231-1. 2 Compliant with IEEE 802.3ae Note: The specified characteristics are met within the recommended range of operation. Unless otherwise noted typical dat a are quoted at nominal voltage and +25°C ambient temperature. 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. DATE OF MANUFACTURE: This product complies with 21 CFR 1040.10 and 1040.11 Meets Class I Laser Safety Requirements
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: info@oplink.com‧Web: www.oplink.com Page 3 of 6 S0365. Rev.01. 2012-11-27 TPP3XGDS0x000E2G 850nm SFP+ Transceiver Transmitter Electrical Characteristics (Over Operating Case Temperature, VCC =3.13 to 3.47V) Receiver Electrical Characteristics (Over Operating Case Temperature, VCC =3.13 to 3.47V) Parameter Symbol Min Typ Max Units Differential Output Impedance Zd - 100 - Differential Output Swing VPP-DIFF 300 450 850 mV Output Rise and Fall time 20% to 80% tRH, tFH 24 - - ps Output HIGH Voltage (LOS)1 VOH Vcc-1.3 - Vcc+0.3 V Output Low Voltage (LOS)1 VOL 0 - 0.8 V 1 Open collector compatible, 4.7 kΩ 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 Min Typ Max Units Power Supply Voltage VCC 3.13 3.30 3.47 V DC Common Mode Voltage VCM 0 - 3.6 V Supply Current1 IVCC - - 280 mA Power Consumption PW - 0.6 1.0 W Note: The specified characteristics are met within the recommended range of operation. Unless otherwise noted typical data are quoted a t nominal voltage and +25°C ambient temperature. Connector Pin-out Parameter Symbol Min Typ Max Units Differential Input Impedance Zd - 100 - Differential Input Voltage Swing VPP-DIFF 180 - 700 mV Input High Voltage (TX Disable)1 VIH 2.0 - Vcc V Input LOW Voltage (TX Disable)1 VIL 0 - 0.8 V Output High Voltage (TX Fault)2 VOH 2.0 - Vcc+0.3 V Output LOW Voltage (TX Fault)2 VOL 0 - 0.8 V 1There is an internal 4.7 kΩ to 10 kΩ pull-up resistor to VccT 2Open collector compatible, 4.7 kΩ to 10 kΩ pull-up resistor to Vcc (Host Supply Voltage)
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: info@oplink.com‧Web: www.oplink.com Page 4 of 6 S0365. Rev.01. 2012-11-27 TPP3XGDS0x000E2G 850nm SFP+ Transceiver Electrical Pin Definition PIN Logic Symbol Name / Description 1 - VeeT Module Transmitter Ground
2 LVTTL-O TX_Fault Module Transmitter Fault
3 LVTTL-I TX_Disable Transmitter Disable; Turns off transmitter laser output
4 LVTTL-I/O SDA 2-Wire Serial Interface Data Line
5 LVTTL-I/O SCL 2-Wire Serial Interface Clock
6 - MOD-ABS Module Definition, Grounded in the module
7 LVTTL-I RS0 No function implemented
8 LVTTL-O RX_LOS Receiver Loss of Signal Indication
9 LVTTL-I RS1 No function implemented
10 - VeeR Module Receiver Ground 11 - VeeR Module Receiver Ground
12 CML-O RD- Receiver Inverted Data Output
13 CML-O RD+ Receiver Non-Inverted Data Output
14 - VeeR Module Receiver Ground 15 - VccR Module Receiver 3.3V Supply 16 - VccT Module Transmitter 3.3V Supply 17 - VeeT Module Transmitter Ground
18 CML-I TD+ Transmitter Non-Inverted Data Input
19 CML-I TD- Transmitter Inverted Data Input
20 - VeeT Module Transmitter Ground Application Notes Electrical inter face: All signal interfaces are compliant 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 collec tor TTL compatible and should be pulled up with a 4.7 kΩ - 10kΩ resistor on the host board. Loss of Signal (LOS): The Loss of Signal circuit monitors the level of the incoming optical signal and generates 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 4.7 kΩ - 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. 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 system detects this condition, it activates the serial protocol (st andard two -wire I 2C 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, 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-8472, Rev. 10.4. 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.
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: info@oplink.com‧Web: www.oplink.com Page 5 of 6 S0365. Rev.01. 2012-11-27 TPP3XGDS0x000E2G 850nm SFP+ Transceiver Interfacing the Transceivers Communication is via a serial 2 -wire serial interface. As d escribed in the document SFF -8472 (REV. 10.4) there are two distinct address spaces: Application Schematics ESD & Electromagnetic Compatibility Requirements Standard Status Electro Static Discharge to the Electrical Pins (ESD) EIA/JESD22-A114-B MIL-STD 883C Method 3015.7 Exceeds requirements Class 1B (>1000V) Immunity to ESD (housing, receptacle) IEN 61000-4-2 Exceeds requirements Discharges ranging from 2kV to 15kV without damages to the transceiver Electromagnetic Emission (EMI) FCC Part 15, Class B EN 55022 Class B CISPR 22 Exceeds requirements Class B Base Address A2(hex) Byte Address Content 0 - 55 Alarm & Warnings thresholds & limits 56 - 95 External calibration constants (not used) 96 – 119 Values from real time diagnostic monitoring 120 – 127 Not used 128 – 247 Customer specific, writable area 248 - 255 Not used Base Address A0(hex) Byte Address Content 0 – 95 Serial Transceiver ID as defined in SFP MSA 96 – 127 OPLINK Specific 128 – 255 Reserved
46335 Landing Pkwy‧Fremont CA 94538-6407‧Tel: 510-933-7200‧Fax: 510-933-7300‧Email: info@oplink.com‧Web: www.oplink.com Page 6 of 6 S0365. Rev.01. 2012-11-27 TPP3XGDS0x000E2G 850nm SFP+ Transceiver Module Outline
Ordering Information
Model Name Operating Temperature Nominal Wavelength (nm) Distance (m) TPP3XGDS0C000E2G - 5C to + 70C 850 300 TPP3XGDS0E000E2G - 5C to + 85C 850 300 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.