HFBR-7924Z
Four-Channel Pluggable Parallel Fiber Optic Transceiver
Part of the Avago Technologies METRAK family
Data Sheet
Description
The HFBR-7924Z transceiver is a high performance fiber
optic module for parallel optical data communication
applications. It incorporates 8 independent data
channels (4 for transmit and 4 for receive) operating
from 1 to 2.7 Gb/s per channel providing a cost
effective solution for very short reach applications
requiring 10.8 Gb/s aggregate bandwidth. The module
is designed to operate on multimode fiber systems at
a nominal wavelength of 850 nm. It incorporates high
performance, highly reliable, short wavelength optical
devices coupled with proven circuit technology to
provide long life and consistent service.
The HFBR-7924Z 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 preamplifier
/ post amplifier 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
package with integral finned heatsink. Electrical
connections to the device are achieved by means of a
pluggable 10x10 connector array.
Ordering Information
The HFBR-7924Z product is available for production
orders through the Avago Technologies Component
Field Sales Office.
HFBR-7924Z
HFBR-7924EZ
HFBR-7924HZ
No EMI Nose Shield
With Extended EMI Nose Shield
No heatsink, No EMI Nose Shield
Features
•
RoHS Compliant
•
Four Transmit and Four Receive Channels; 1 to 2.7 GBd
per channel
•
Compatible with SONET scrambled and 8B10B
encoded data formats
•
850 nm VCSEL array source
•
Conforms to “POP4” Four-Channel Pluggable Optical
Transceiver Multisource Agreement
•
50/125 µm multimode fiber operation
• Distance up to 300 m with
500 MHz.km fiber at 2.5 Gb/s
• Distance up to 600 m with
2000 MHz.km fiber at 2.5 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 fiber connector interface
•
Integrated heat sink
•
Manufactured in an ISO 9002 certified facility
•
Rx Signal Detect
Applications
•
Telecom and Datacom Switch/Router Rack-to-Rack
Connections
•
OC-192 Very Short Reach (VSR), OIF-VSR4-03.0,
Interconnects
•
Computer Cluster Interconnects
HFBR-7924EHZ No heatsink, with EMI Nose Shield
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
