HFBR-772BWZ/BEWZ/BHWZ/BEPWZ and
HFBR-782BZ/BEZ/BHZ/BEPZ
Pluggable Parallel Fiber Optic Modules,
Transmitter and Receiver
Data Sheet
Description
Features
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RoHS Compliant
Low cost per Gb/s
High package density per Gb/s
3.3 volt power supply for low power consumption
850 nm VCSEL array source
12 independent channels per module
Separate transmitter and receiver modules
2.7 Gbd data rate per channel
Standard MTP® (MPO) ribbon fiber connector inter-
face
The HFBR-772BWZ transmitter and HFBR-782BZ receiver
are high performance fiber optic modules for parallel op-
tical data communication applications. These 12-channel
devices, operating up to 2.7 Gbd per channel, provide a
cost effective solution for short-reach applications requir-
ing up to 32 Gb/s aggregate bandwidth. These modules
are designed to operate on multimode fiber systems at
a nominal wavelength of 850 nm. They incorporate high
performance, highly reliable, short wavelength optical
devices coupled with proven circuit technology to pro-
vide long life and consistent service.
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Pluggable package
The HFBR-772BWZ transmitter module incorporates a
12- channel VCSEL (Vertical Cavity Surface Emitting La-
ser) array together with a custom 12-channel laser driver
integrated circuit providing IEC-60825 and CDRH Class
1M laser eye safety.
50/125 micron multimode fiber operation:
Distance up to 300 m with 500 MHz.km fiber at 2.5 Gbd
Distance up to 600 m with 2000 MHz.km fiber at 2.5 Gbd
Data I/O is CML compatible
Control I/O is LVTTL compatible
Manufactured in an ISO 9002 certified facility
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The HFBR-782BZ receiver module contains a 12-channel
PIN photodiode array coupled with a custom preamplifier
/ post amplifier integrated circuit.
Ordering Information
The HFBR-772BWZ and HFBR-782BZ products are available
for production orders through the Avago Component Field
Sales office.
Operating from a single +3.3 V power supply, both mod-
ules provide LVTTL or LVCMOS control interfaces and
Current Mode Logic (CML) compatible data interfaces to
simplify external circuitry.
HFBR-772BWZ
HFBR-782BZ
No EMI Nose Shield
No EMI Nose Shield
The transmitter and receiver devices are housed in MTP®/
MPO receptacled packages. Electrical connections to the
devices are achieved by means of a pluggable 10 x 10
connector array.
HFBR-772BEWZ
HFBR-782BEZ
HFBR-772BHWZ
HFBR-782BHZ
With Extended EMI Nose Shield
With Extended EMI Nose Shield
No Heatsink, No EMI Nose Shield
No Heatsink, No Nose Shield
Applications
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Datacom switch and router backplane connections
Telecom switch and router backplane connections
InfiniBand connections
HFBR-772BEPWZ With Extended EMI Nose Shield,
With “flush pin-fin”Heatsink
HFBR-782BEPZ
With Extended EMI Nose Shield,
With “flush pin-fin”Heatsink
Patent - www.avagotech.com/patents