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Restock 18-Dec-2026 Estimated, Out of Stock Prices are Estimated.

RRP €216.28
€143.22 Incl Vat




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Overview

Range/Series Overview


IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

Avago Technologies' AFBR-57G5MZ optical transceiver supports high-speed serial links over multi-mode optical fiber at signaling rates up to 28.05 Gb/s. The AFBR-57G5MZ is a multi-rate 850 nm transceiver which features internal clock and data recovery circuits (CDRs) on both electrical input and output.


Features Summary

  • Transmitter section
    The transmitter section includes a Transmitter Optical Sub-Assembly (TOSA), laser driver circuit, CDR circuit, and an electrical input stage with variable equalization controls. The TOSA contains an 850 nm VCSEL light source with an integral light-monitoring function and imaging optics to ensure efficient optical coupling to the LC connector interface. The TOSA is driven by a laser driver IC, which uses the differential output from an integral Tx CDR stage to modulate and regulate VCSEL optical power.
  • Receiver section
    The receiver section includes a Receiver Optical Sub-Assembly (ROSA), pre-amplification and post-amplification circuit, CDR circuit, and an electrical output stage with variable emphasis controls. The ROSA, containing a high-speed PIN detector, preamplifier, and imaging optics, efficiently couples light from the LC connector interface and performs an optical-to-electrical conversion. The resulting differential electrical signal passes through a post-amplification circuit and into a CDR circuit for cleaning up accumulated jitter.
  • Digital diagnostics
    The AFBR-57G5MZ is compliant with the Diagnostic Monitoring Interface (DMI). These features allow the host to access, using two-wire serial, real-time diagnostic monitors of transmit optical power, received optical power, temperature, supply voltage, and laser operating current.
  • Low-speed interfaces
    Conventional low-speed interface I/Os are available to manage coarse and fine functions of the optical transceiver.

Specification Summary

Product Description
Avago - SFP28 transceiver module - 1GbE
Device Type
SFP28 transceiver module - LC multi-mode
Form Factor
Plug-in module
Cabling Type
Fibre Channel
Data Transfer Rate
28.05 Gbps
Optical Wave Length
850 nm
Data Link Protocol
1GbE
Max Transfer Distance
100 m
Power
3.3 V

Specifications

General
Device Type
SFP28 transceiver module
Form Factor
Plug-in module
Networking
Connectivity Technology
Wired
Cabling Type
Fibre Channel
Data Link Protocol
1GbE
Fibre Channel
FC-PI-6
Data Transfer Rate
28.05 Gbps
Optical Wave Length
850 nm
Max Transfer Distance
100 m
Features
Clock and Data Recovery (CDR), Digital Diagnostic Function (DMI), Vertical Cavity Surface Emitting Laser (VCSEL)
Expansion / Connectivity
Interfaces
1 x Fibre Channel (duplex) - LC multi-mode female x 2
Miscellaneous
Compliant Standards
RoHS, IEC 60825-1 Class 1, CDRH Class 1, TUV, ESD, EMI
Power
Voltage Required
3.3 V
Environmental Parameters
Min Operating Temperature
0 °C
Max Operating Temperature
70 °C

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