HFBR-7934WZ/EWZ/HWZ/EHWZ
需积分: 3 12 浏览量
2022-01-20
10:34:59
上传
评论
收藏 546KB PDF 举报
HFBR-7934WZ/EWZ/HWZ/EHWZ
Four-Channel Pluggable Parallel Fiber Optic Transceiver
Data Sheet
Description
The HFBR-7934WZ transceiver is a high performance ber
optic module for parallel optical data communication
applications. It incorporates 8 independent data chan-
nels (4 for transmit and 4 for receive) operating from 1
to 3.125 Gb/s 8B/10B encoded per channel providing a
cost eective solution for very short reach applications
requiring 12.5 Gb/s aggregate bandwidth. The module
is designed to operate on multimode ber systems at
a nominal wavelength of 850 nm. It incorporates high
performance, highly reliable, short wavelength optical
devices coupled with proven circuit technology to pro-
vide long life and consistent service.
The HFBR-7934WZ transceiver module incorporates a 4
channel VCSEL (Vertical Cavity Surface Emitting Laser)
array together with a custom 4 channel laser driver
integrated circuit providing IEC-825 and CDRH Class
1M laser eye safety. It also contains a 4 channel PIN
photodiode array coupled with a custom preamplier
/ post amplier integrated circuit.
Operating on 3.3 V power supply this module provides
LVTTL/LVCMOS control interfaces and CML compatible
high speed data lines which simplify external circuitry.
The transceiver is housed in MTP
®
/MPO receptacled pack-
age with integral nned heatsink. Electrical connections
to the device are achieved by means of a pluggable
10x10 connector array.
Features
• RoHS Compliant
• Four Transmit and Four Receive Channels; 1 to 3.125
Gb/s 8B/10B encoded per channel
• Compatible with SONET scrambled and 8B10B en-
coded data formats
• 850 nm VCSEL array source
• Conforms to “POP4” Four-Channel Pluggable Optical
Transceiver Multisource Agreement
• 50/125 µm multimode ber operation
• Distance up to 150 m with
500 MHz.km ber at 3.125 Gb/s
• Distance up to 350 m with
2000 MHz.km ber at 3.125 Gb/s
• Pluggable package
• Outputs (Tx & Rx) are squelched for loss of signal
• Control I/O is compatible with LVTTL and LVCMOS
• Standard MTP® MPO ribbon ber connector interface
• Integrated heat sink
• Manufactured in an ISO 9002 certied facility
• Rx Signal Detect
Applications
• Telecom and Datacom Switch/Router Rack-to-Rack
Connections
• Computer Cluster Interconnects
Patent - www.avagotech.com/patents
剩余17页未读，继续阅读
评论0