AFBR-53D5Z_15 Datasheet, PDF (1/15 Pages) AVAGO TECHNOLOGIES LIMITED – 850 nm VCSEL Fibre Optic Transceivers for Gigabit Ethernet

AFBR-53D5Z Family
850 nm VCSEL, 1 x 9 Fibre Optic Transceivers
for Gigabit Ethernet
Data Sheet
Description
The AFBR-53D5Z transceiver from Avago Technologies
allows the system designer to implement a range of
solutions for multimode Gigabit Ethernet applications.
The overall Avago Technologies transceiver product
consists of three sections: the transmitter and receiver
optical subassemblies, an electrical subassembly, and
the package housing which incorporates a duplex SC
connector receptacle.
Transmitter Section
The transmitter section of the AFBR-53D5Z consists of
an 850 nm Vertical Cavity Surface Emitting Laser (VC-
SEL) in an optical subassembly (OSA), which mates to
the fiber cable.
Receiver Section
The receiver of the AFBR-53D5Z includes a silicon PIN
photodiode mounted together with a custom, silicon
bipolar transimpedance preamplifier IC in an OSA. This
OSA is mated to a custom silicon bipolar circuit that
provides post-amplification and quantization.
The post-amplifier also includes a Signal Detect circuit
which provides a PECL logic-high output upon detec-
tion of a usable input optical signal level. This singleen-
ded PECL output is designed to drive a standard PECL
input through a 50 Ω PECL load.
Features
 Compliant with Specifications for IEEE- 802.3z Gigabit
Ethernet
 Industry Standard Mezzanine Height 1 x 9 Package
Style with Integral Duplex SC Connector
 AFBR-53D5Z Performance: 220 m with 62.5/125 m
MMF
 IEC 60825-1 Class 1/CDRH Class I Laser Eye Safe
 Single +5 V Power Supply Operation with PECL Logic
Interfaces
 Wave Solder and Aqueous Wash Process Compatible
 RoHS compliance
Applications
 Switch to Switch Interface
 Switched Backbone Applications
 High Speed Interface for File Servers
 High Performance Desktops
Related Products
 Physical Layer ICs Available for Optical or Copper In-
terface (HDMP-1636A/1646A)
 Versions of this Transceiver Module Also Available for
Fibre Channel (AFBR-53D3Z)
 Gigabit Interface Converters (GBIC) for Gigabit Ethernet
(CX, SX,)