TRPBFELXTBOSH OPLINK | Alldatasheet

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Features

; Compatible with SFP MSA ; Compliant with IEEE 802.3ah Draft 3.3 Fast Ethernet 100BASE-BX10 PMD Specifications ; 1310nm and 1550nm Wavelengths ; Distances up to 10km over Single Mode Fiber ; -40°C to +85°C Operating Temperature Range Option ; Eye Safe (Class I Laser Safety) ; Duplex LC Optical Interface ; Hot-pluggable ; TX Fault & Loss of Signal Outputs ; TX Disable Input ; Single +3.3V Power Supply The TRPBFELX modules are single fiber, bi-directional SFP transceivers that provide a quick and reliable interface for 100BASE-BX10-D/U Fast Ethernet applications. Two types of modules are available: the 1310nm Fabry Perot laser-based transceiver (BX10-U) and the 1550nm Fabry Perot laser-based transceiver (BX10-D). All modules meet Class I Laser Safety requirements in accordance with the U.S. and international standards as described in the FDA/CDRH and IEC-60825 documents, respectively. The TRPBFELX transceivers connect to standard 20-pad SFP connectors for hot plug capability. This allows the system designer to make configuration or maintenance changes by simply plugging in different types of transceivers without removing the power supply from the host system . The transceivers have color-coded latches that identify the TX wavelength. The MSA compliant latch offers an easy and convenient way to release the module. 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 (“B” option) or -40°C to +85°C (“A” option). The package is made of metal.

Description

Single Fiber Bi-Directional Fast Ethernet SFP Single Mode Transceivers Parameter Symbol Minimum Maximum Units Storage T emperature Tst - 40 + 85 °C Operating Case T emperature1 "B" option Top - 5 + 70 °C"A" option - 40 + 85 Supply Voltage VCC 0+ 4 . 5V Input Voltage Vin 0 VCC V 1Measured on top side of SFP module at the front center vent hole of the cage.

2 21737-0911, Rev. B 06-23-2005 Transmitter Performance Characteristics (over Operating Case Temperature, VCC = 3.13 to 3.47V) Receiver Performance Characteristics (over Operating Case Temperature, VCC = 3.13 to 3.47V) TRPBFELX Optical Communication Products, Inc. DATE OF MANUFACTURE: MANUFACTURED IN THE USA This product complies with 21 CFR 1040.10 and 1040.11 Meets Class I Laser Safety Requirements Laser Safety: All transceivers are Class I Laser products per FDA/CDRH and IEC-60825 standards. They must be operated under specified operating conditions. All parameters guaranteed only at typical data rate All parameters guaranteed only at typical data rate Parameter Symbol Minimum Typical Maximum Units Operating Data Rate1 B - 125 - Mb/s Optical Output Power2 Po - 14.0 - - 8.0 dBm Center Wavelength BX10-U λc 1260 1310 1360 nmBX10-D 1480 1550 1580 Spectral Width (RMS) BX10-U ∆λRMS -- 7 . 7 n m BX10-D - - 4.6 nm Extinction Ratio Phi /Plo 6.6 - - dB Optical Modulation Amplitude OMA - 12.9 - - dBm Optical Output Power of OFF Transmitter POFF - - - 45 dBm Optical Return Loss T olerance ORLT - - 12 dB T ransmitter Dispersion Penalty - -- 4 . 5 d B T ransmitter Output Eye Compliant with Eye Mask Defined in IEEE 802.3ah/D3.3 Standard 1Data rate ranges from 50Mb/s to 200Mb/s. However, some degradation may be incurred in overall performance. 2Measured average power coupled into single mode fiber. The minimum power specified is at Beginning-of-Life. Parameter Symbol Minimum Typical Maximum Units Operating Data Rate1 B - 125 - Mb/s Receiver Sensitivity (10-12 BER)2 Pmin - 28.2 - - dBm Receiver Sensitivity as OMA POMA, min - 27.1 - - dBm Maximum Input Optical Power (10-12 BER)2 Pmax - 8.0 - - dBm LOS Thresholds Increasing Light Input Plos+ -- - 2 9 . 2 dBmDecreasing Light Input Plos- - 45.0 - - LOS Hysteresis2 -0 . 5 - - d B Wavelength of Operation BX10-D λ 1260 - 1360 nm BX10-U 1480 - 1600 Receiver Reflectance - - - - 12 dB 1Data rate ranges from 50Mb/s to 200Mb/s. However, some degradation may be incurred in overall performance. 2Specified in average optical input power and measured at 125Mb/s with 223-1 PRBS, and with 1310nm & 1550nm wavelengths.

3 21737-0911, Rev. B 06-23-2005 Transmitter Electrical Interface (over Operating Case Temperature, VCC = 3.13 to 3.47V) Receiver Electrical Interface (over Operating Case Temperature, VCC = 3.13 to 3.47V) Electrical Power Supply Characteristics (over Operating Case Temperature, VCC = 3.13 to 3.47V) TRPBFELX Module Definition Electrical Pad Layout Host Board Connector Pad Layout Toward Bezel Toward ASIC Parameter Symbol Minimum Typical Maximum Units Input Voltage Swing (TD+ & TD-)1 VPP-DIF 0.25 - 2.4 V Input HIGH Voltage (TX Disable)2 VIH 2.0 - VCC V Input LOW Voltage (TX Disable)2 VIL 0- 0 . 8 V Output HIGH Voltage (TX Fault)3 VOH 2.0 - VCC + 0.3 V Output LOW Voltage (TX Fault)3 VOL 0- 0 . 8 V 1Differential peak-to-peak voltage. 2There is an internal 4.7 to 10kΩ pull- up resistor to VccT. 3Open collector compatible, 4.7 to 10kΩ pull-up resistor to Vcc (Host Supply Voltage). Parameter Symbol Minimum Typical Maximum Units Output Voltage Swing (RD+ & RD-)1 VPP-DIF 0.6 - 2.0 V Output HIGH Voltage (LOS)2 VOH 2.0 - VCC + 0.3 V Output LOW Voltage (LOS)2 VOL 0- 0 . 5 V 1Differential peak-to-peak voltage across external 100Ω load. 2Open collector compatible, 4.7 to 10kΩ pull-up resistor to Vcc (Host Supply Voltage). Parameter Symbol Minimum Typical Maximum Units Supply Voltage Vcc 3.13 3.3 3.47 V Supply Current Icc - 175 245 mA 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 TX GND RX GND TX Fault TX Disable MOD_DEF(2) MOD_DEF(1) MOD_DEF(0) NO CONNECTION LOS RX GND RX GND RD- (RX DATA OUT-) RD+ (RX DATA OUT+) RX GND VccRX TX GND TD+ (TX DATA IN+) VccTX TD- (TX DATA IN-) TX GND20 Top of Board Bottom of Board (as viewed thru top of board)

4 21737-0911, Rev. B 06-23-2005 TX DATA IN+

1 H coil or ferrite beadµ

(<0.2 series resistance)Ω 0.1 TX DATA IN- TX Disable 0.1+ 50 lineΩ 0.1+ (Internally Grounded) to 50 loadΩ Vcc 3.3V RX DATA OUT+ 13

12 RX DATA OUT-

6 MOD_DEF(0)

MOD_DEF(1) MOD_DEF(2) LOS to 50 loadΩ R

2 TX Fault

3.3V 50 lineΩ 50 lineΩ 50 lineΩ Example of SFP host board schematic R: 4.7 to 10kΩΩΩΩΩ TRPBFELX TRPBFELX 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 1 µF 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 - 10k Ω 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 4.7 - 10k Ω 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 -45dBm). Serial Identification: The module definition of SFP is indicated by the three module definition pins, MOD_DEF(0), MOD_DEF(1) and MOD_DEF(2). Upon 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 I 2C serial interface) and generates the serial clock signal (SCL). The negative edge clocks data from the SFP EEPROM. 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 data transfer protocol and the details of the mandatory and vendor specific data structures are defined in the SFP MSA. EEPROM ID is per SFF-8472, Rev. 9.4. 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.

5 21737-0911, Rev. B 06-23-2005 Package Outline TRPBFELX

Ordering Information

Optical Communication Products, Inc. reserves the right to make changes in equipment design or specifications without notice. Information supplied by Optical Communication Products, Inc. is believed to be accurate and reliable. However, no responsibility is assumed by Optical Communication Products , 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 Optical Communication Products, Inc. Optical Communication Products, Inc. 6101 Variel Avenue, Woodland Hills, CA 91367, Tel.: 818-251-7100, FAX: 818-251-7111, www.ocp-inc.com ©2005, Optical Communication Products, Inc. Dimensions in inches [mm] Default tolerances: Model Name Temperature Range Latch Color Typical Wavelength Tx Rx TRPBFELXTBOSH - 5°C to +70°C Orange 1310nm 1550nm TRPBFELXTBYS5 - 5°C to +70°C Y ellow 1550nm 1310nm TRPBFELXTAOSH - 40°C to +85°C Orange 1310nm 1550nm TRPBFELXTAYS5 - 40°C to +85°C Y ellow 1550nm 1310nm .123 3.12 .336 .004 8.5 0.1 1.870 47.5 .250 6.4 .390 9.9 .528 .004 13.4 0.1

2.22 REF

56.4 .35 8.9 1.646 .006 41.8 0.15 1.772 .008 45 0.20 .210 5.3 .534 13.6