HFBR-5301 Datasheet, PDF (1/12 Pages) Agilent(Hewlett-Packard) – Fibre Channel 133 MBd and Fibre Channel 133 MBd and Cost 1x9 Package Style

Fibre Channel 133 MBd and
266 MBd Transceivers in Low
Cost 1x9 Package Style
Technical Data
HFBR-5301 133 MBd
HFBR-5302 266 MBd
Features
• Full Compliance with ANSI
X3T11 Fibre Channel
Physical and Signaling
Interface
• Multisourced 1x9 Package
Style with Duplex SC
Connector
• Wave Solder and Aqueous
Wash Process Compatibility
• Compatible with Various
Manufacturers FC-0 and
FC-1 Circuits
Applications
• Fibre Channel 12.5 MB/s
12-M6-LE-I Interfaces for
1300 nm LED Links to
1500 m
• Fibre Channel 25 MB/s
25-M6-LE-I Interfaces for
1300 nm LED Links to
1500 m
Description
The HFBR-5301 and HFBR-5302
Fibre Channel Transceivers from
Hewlett-Packard provide the
system designer with products to
implement Fibre Channel designs
for use in multimode fiber (MMF)
applications. These include the
12.5 MB/sec 12-M6-LE-I interface
and the 25 MB/sec 25-M6-LE-I
interface for 1300 nm LED links.
5963-5608E (3/95)
The products are produced in the
new industry standard 1x9 SIP
package style with a duplex SC
connector interface as defined in
the Fiber Channel ANSI FC-PH
standard document.
The HFBR-5301 is a 1300 nm
transceiver specified for use in
133 MBd, 12.5 MB/s, 12-M6-LE-I
Fibre Channel interfaces to either
62.5/125 µm or 50/125 µm
multimode fiber-optic cables.
The HFBR-5302 is a 1300 nm
transceiver specified for use in
266 MBd, 25 MB/s, 25-M6-LE-I
Fibre Channel interfaces to either
62.5/125 µm or 50/125 µm
multimode fiber-optic cables.
Transmitter Sections
The transmitter sections of the
HFBR-5301 and HFBR-5302
utilize 1300 nm InGaAsP LEDs.
These LEDs are packaged in the
optical subassembly portion of
the transmitter section. They are
driven by a custom silicon IC
which converts PECL logic
signals, into an analog LED drive
current.
Receiver Sections
The receiver sections of the
HFBR-5301 and HFBR-5302
utilize InGaAs PIN photo diodes
coupled to a custom silicon
transimpedance preamplifier IC.
These are packaged in the optical
subassembly portion of the
receiver.
These PIN/preamplifier combina-
tions are coupled to a custom
quantizer IC which provides the
final pulse shaping for the logic
output and the Signal Detect
function. The Data output is
differential. The Signal Detect
output is single-ended. Both data
and signal detect outputs are
PECL compatible, ECL refer-
enced (shifted) to a +5 volt
power supply.
Package
The overall package concept for
the HP Fibre Channel trans-
ceivers consists of three basic
elements; the two optical
subassemblies, an electrical
subassembly and the housing
with integral duplex SC connec-
tor interface. This is illustrated in
the block diagram in Figure 1.
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