Evaluation Kit Pluggable Parallel Fiber Optic Modules from Avago Technologies

Avago Technologies AFBR-775BxxxZ AFBR-785BxxxZ AFBR-7705EKZ AFBR-7805EKZ

The purpose of this evaluation from Avago is to provide designers with a convenient way to evaluate the AFBR-775BxxxZ/785BxxxZ pluggable parallel fiber optic modules. The application note describes the details of the evaluation kit , AFBR-7705EKZ (Transmitter Board) and AFBR-7805EKZ (Receiver Board) as well as some recommended test configurations and equipment that should be used during module evaluation.

Avago AFBR-7805EKZ

The AFBR-775BxxxZ/785BxxxZ transmit/receive pairs are high-performance fiber optic modules manufactured for parallel data communication applications over 50/125-micron multimode optical fiber. At data rates from 1 to 6.25 Gbps per channel these modules are suitable for applications requiring up to 75 Gbps aggregate bandwidth. Each transmitter/receiver pair completes a robust communication link across 150 meters of optical fiber useful in many datacom and telecom switch and router back-plane connections.

Features

The AFBR-775BxxxZ/785BxxxZ pluggable parallel fiber optic modules provide design engineers with many flexibilities for their system design:

  • These high-performance optical modules include features that allow the user/system to customize the signal integrity of the link by providing configurable settings for the receiver output voltage amplitude, the receiver output de-emphasis, and the transmitter input equalization.
  • Both the transmitter and the receiver module provide the user/system the ability to remotely monitor the health of the link through a comprehensive set of digital diagnostics. 

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