AFBR-89CDDZ Datasheet, PDF (1/1 Pages) AVAGO TECHNOLOGIES LIMITED – QSFP28 Pluggable, Parallel Fiber-Optics Module 100 Gigabit Ethernet Applications

AFBR-89CDDZ
QSFP28 Pluggable, Parallel Fiber-Optics Module
100 Gigabit Ethernet Applications
850nm SR4, MMF, MPO Connector
Product Brief
Description
The Avago Technologies AFBR-89CDDZ is a Four-Channel,
Pluggable, Multi-mode, Fiber-Optic QSFP28 transceiver
for 100 Gigabit Ethernet Applications. This transceiver is
a high performance module for short-range multi-lane
data communication and interconnect applications. It in-
tegrates four data lanes in each direction with each lane
operating at 25.78125 Gbps, giving an aggregated band-
width of 103.125 Gbps. It allows optical interoperability
up to 100m over an 8-fiber (or 12-fiber) MPO optical multi-
mode OM4 cable. The push-pull tab facilitates the inser-
tion and extraction of these transceivers in high density
environment. Each electrical lane operates at 25.78125
Gbps and conforms to the 100GE CAUI4 interface with
802.3 Clause 91 RS-FEC.
Per channel transmitter and receiver retimers, configured
for 4x25G operation, can be bypassed to enable alterna-
tive data rate transmission.
These modules are designed to operate over multimode
fiber systems using a nominal wavelength of 850nm. The
electrical interface uses a 38 contact QSFP28 edge type
connector. The optical interface uses a conventional 8-fi-
ber (or 12-fiber) MPO connector. This module incorpo-
rates Avago Technologies proven integrated circuit and
VCSEL technology to provide reliable long life, high per-
formance, and consistent service.
Part Number Ordering Options
100 Gigabit Ethernet
AFBR-89CDDZ
Evaluation Board*
AFBR-89EVB
Evaluation Kit**
AFBR-89EVK
* Includes GUI and User Guide
** Includes GUI, User Guide, I2C controller and Power Supply Cable
Features
• Compliant to 100GbE electrical and optical
specifications 802.3bm (Annex 83E CAUI-4 with Clause
91 RS-FEC, Clause 95 100GBASE-SR4)
• 100GbE Link Distances 100m OM4, 70m OM3
• QSFP28 MSA Specification Compliant, including new
functions per SFF-8636 Rev 2.4
• Class 1 Eye Safety
• Push-pull tab: ease of transceiver insertion and
extraction
• Operates at 25.78125 Gbps or 10.3125 Gbps per
channel with 64b/66b coded data
• 0 to +70ºC case temperature operating range
• Proven High Reliability 850 nm technology: Avago
VCSEL transmitter and Avago PIN detector
• Hot pluggable QSFP28 transceiver for ease of
installation and servicing
• Two Wire Serial (TWS) interface with Digital Monitoring
and maskable interrupts for expanded functionality
Applications
• 100 Gigabit Ethernet interconnects
• Datacom/Telecom switch & router connections
• Data aggregation and backplane applications
• Proprietary protocol and density applications
For product information and a complete list of distributors, please go to our web site: www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2015 Avago Technologies. All rights reserved.
AV02-4790EN - February 25, 2015