25Gb/s SFP28 BIDI 40km Optical Transceiver Module

25Gb/s SFP28 BIDI 40km Optical Transceiver Module
Details:
HTF's SFP28 25G Bi-direction (BiDi) 40km transceiver is designed for use in 25-Gigabit Ethernet links up to 40km over single mode fiber. The module consists of CWDM DFB Laser, APD and Preamplifier in a high-integrated optical sub-assembly. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.
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Description
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Features

  • Up to 25.78Gb/s data rate

  • 1270nm DFB laser and APD receiver for HXSX-FL6843x

  • 1330nm DFB laser and APD receiver for HXSX-FL8643x

  • 2-wire interface with integrated Digital Diagnostic monitoring

  • Up to 40km  transmission on SMF 

  • BIDI LC optical connector

  • Single +3.3V power supply

  • RoHS-10 compliant and lead-free

  • Compliant with SFF+MSA and SFF-8472

  • Maximum power consumption 1.5W

  • Metal enclosure, for lower EMI

  • Meet ESD requirements, resist 8KV direct contact voltage

  • Operating case temperature

      Commercial: 0 ~ +70℃

      Extended: -10 ~ +80℃

      Industrial: -40 ~ +85℃


Applications

  • High-speed storage area networks

  • Computer cluster cross-connect

  • Custom high-speed data pipes

  • Inter Rack Connection


Part Number Ordering Information

Part NumberData Rate (Gb/s)Wavelength (nm)transmission Distance(km)Temperature (oC) (Operating Case)
HTSX-TFB2733ER25.781270Tx/1330Rx40km SMF0~70 commercial
HTSX-TFB2733ER25.781330Tx/1270Rx40km SMF0~70 commercial
HTSX-TFB2733ER25.781270Tx/1330Rx40km SMF-10~80 Extended
HTSX-TFB3327ER25.781330Tx/1270Rx40km SMF-10~80 Extended
HTSX-TFB3327ER25.781270Tx/1330Rx40km SMF-40~85 Industrial
HTSX-TFB3327ER25.781330Tx/1270Rx40km SMF-40~85 Industrial

 

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