SFF Optical Transceiver (HSFF SF) 622Mb/s, Duplex LC, +3.3V 1310nm FP, 2X5 SFF

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1 Features Small Form Factor 2X5 Pin Package Duplex LC Connector, 1310nm FP Compliant with ITU- T G. 957/958 Single +3.3V Power Supply, LVPECL Data interface Compliant with Telcordia GR-468-CORE Class 1/1M Laser Product Compliant with IEC825, FDA21 CFR and CFR Excellent EMI & ESD Protection RoHS Compliant Products Available Applications SDH STM-4 SONET OC-12 ATM and Other Optical Data Transmission Description Hi-Optel s HSFF SF SFF Transceiver is a high performance, cost effective module for serial telecom and datacom applications, all versions are compliant with SONET/SDH recommendations. This module is designed for Single-Mode fiber and operates at the wavelength of 1310nm. The transmitter section incorporates FP and driver IC with temperature compensation and automatic power control circuit. The receiver section incorporates an efficient InGaAs/InP PIN photodiode and tran-simpedance with AGC for wide dynamic range. A LVPECL data interface simplifies interface to external circuitry. It is packaged in a small form factor multisourced 2X5 pin metal housing for excellent EMI shielding. The transceiver has excellent immunity and reliability. Specification Electrical and Optical Characteristics: (Condition: T a =T OP ) Transmitter Section: Data Rate B Mb/s Centre Wavelength λ C nm Output Spectral Width λ(rms) nm Average Output Power P O dbm Extinction Ratio E.R db Output Optical Eye Compliant with ITU-T G.957 Rise/Fall Time (10%/90% Peak) Tr/Tf ns Disable Input Voltage-High V H V Disable Input Voltage-Low V L V Disable Output Optical Power dbm Supply Current I CC ma Receiver Section: Page 1 of 5

2 Data Rate B 622 Mb/s Data Output Voltage-High V H Vcc Vcc-0.89 V Data Output Voltage-Low V L Vcc Vcc-1.63 V SD Output Voltage-High V H Vcc Vcc-0.89 V SD Output Voltage-Low V L Vcc Vcc-1.63 V Receiver Sensitivity (BER=1E-12 for a PRBS) Sen dbm Operating Optical Wavelength λ dbm Signal Detect Assert P H L dbm Signal Detect Deassert P L H dbm Signal Detect Hysteresis dbm Supply Current I CC ma Absolute Maximum Ratings: (T C =25 ) Parameter Symbol Min. Max. Unit Storage Temperature T ST Operating Temperature T IP Supply Voltage V CC V Input Voltage V IN 0 V CC V Output Current I O 0 30 ma Soldering Temperature & Time - 260/10 /S Recommended Operating Environment Supply Voltage V CC V Operating Temperature T OP Page 2 of 5

3 Pin Assignment(Top View) Pin Signal Name Description Mount Studs and Solder Post Mounting Stud Assembling the Transceiver to PCB Ground Connecting to Date Ground Plane Receiver Section 1 GND Receiver power ground 2 VccR Receiver power supply 3 SD Signal detect output(lvpecl), high logical level indicates loss of signal 4 RD(+) Negative receiver signal output 5 RD(-) Positive receiver signal output Transmitter Section 6 VccT Transmitter power supply 7 GND Transmitter power ground 8 Disable Transmitter disable(lvttl), high logical level indicates transmitter is disabled 9 TD(+) Positive transmitter data input(lvpecl). 10 TD(-) Negative transmitter data input(lvpecl). Page 3 of 5

4 Recommended Circuit Mechanical Dimensions(Unit:mm) Page 4 of 5

5 Ordering Information HSFF- - F Data Rate 03:155Mb/s 12:622Mb/s 24:1.25Gb/s 48:2.5Gb/s Transmission Distance 0:Ultra-Long Reach 1:Long Reach 2:Intermediate Reach 3:Short Reach Wavelength 3:1310nm 5:1550nm LD/PD Type 1:FP-LD/PIN-TIA 2:DFB-LD/PIN-TIA 3:VCSEL/PIN-TIA 5:DFB-LD/APD Packge Blank:2X5 2:2X10 Fiber Type S:SM M:MM Data/SD Interface Blank:Data-LVPECL,SD-LVPECL, DC Coupling 1:Data-LVPECL,SD-LVPECL, AC Coupling 2:Data-LVPECL,SD-LVTTL, DC Coupling 3:Data-LVPECL,SD-LVTTL, AC Coupling Operation Temperature 1:0 ~ +70 C 2:-40 ~ +85 C Page 5 of 5