HFBR-779BZ Datasheet, PDF (1/22 Pages) AVAGO TECHNOLOGIES LIMITED – Pluggable Parallel Fiber Optic Modules, Transmitter and Receiver

HFBR-779BZ/BEZ/BHZ and HFBR-789BZ/BEZ/BHZ
Pluggable Parallel Fiber Optic Modules, Transmitter and Receiver
Data Sheet
Description
The HFBR-779BZ transmitter and HFBR-789BZ
receiver are high performance fiber optic modules
for parallel optical data communication
applications. These 12-channel devices, operating
up to 2.7 Gbd per channel, provide a cost
effective solution for short-reach applications
requiring 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 provide
long life and consistent service.
The HFBR-779BZ transmitter module incorporates
a 1 2 - channel VCSEL (Vertical Cavity Surface
Emitting Laser) array together with a custom
12-channel laser driver integrated circuit
providing IEC-60825 and CDRH Class 1M laser
eye safety.
The HFBR-789BZ receiver module contains a
12-channel PIN photodiode array coupled with
a custom preamplifier / post amplifier integrated
circuit.
Operating from a single +3.3 V power supply,
both modules provide LVTTL or LVCMOS control
interfaces and Current Mode Logic (CML)
compatible data interfaces to simplify external
circuitry.
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.
Features
• 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
interface
• Pluggable package
• 62.5/125 micron multimode fiber operation:
Distance up to 100 m with 160 MHz.km fiber at 2.5 Gbd
Distance up to 200 m with 400 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
Applications
• Datacom switch and router backplane connections
• Telecom switch and router backplane connections
Ordering Information
The HFBR-779BZ and HFBR-789BZ products
are available for production orders through the
Avago Technologies Component Field Sales office.
HFBR-779BZ No EMI Nose Shield
HFBR-789BZ No EMI Nose Shield
HFBR-779BEZ With Extended EMI Nose Shield
HFBR-789BEZ With Extended EMI Nose Shield
HFBR-779BHZ No EMI Nose Shield, No Heatsink
HFBR-789BHZ No EMI Nose Shield, No Heatsink