HFBR-59L1AL Datasheet, PDF (3/16 Pages) Agilent(Hewlett-Packard) – Agilent HFBR-59L1AL 1.25 GBd Ethernet and 1.0625 GBd Fibre Channel 850 nm SFF Low Voltage (3.3 V) Optical Transceiver

HFBR-59L1AL BLOCK DIAGRAM
LIGHT FROM FIBER
RECEIVER
PHOTO-DETECTOR
OPTICAL INTERFACE
LIGHT TO FIBER
TRANSMITTER
VCSEL
AMPLIFICATION
& QUANTIZATION
LASER
DRIVER &
SAFETY
CIRCUITRY
ELECTRICAL INTERFACE
RD+ (RECEIVE DATA)
RD– (RECEIVE DATA)
SIGNAL DETECT
Tx_DISABLE
TD+ (TRANSMIT DATA)
TD– (TRANSMIT DATA)
Figure 1. Transceiver functional diagram. (See Process Compatibility Specifications).
Module Package
Agilent offers the Pin Through
Hole package utilizing an
integral LC Duplex optical
interface connector. The
transceiver uses a reliable 850
nm VCSEL source and requires a
3.3 V dc power supply for
optimal system design.
Module Diagrams
Figure 1 illustrates the major
functional components of the
HFBR-59L1AL. The connection
diagram for both modules are
shown in Figure 2. Figures 6a
and 6b depict the external
configuration and dimensions of
the module.
Installation
The HFBR-59L1AL can be
installed in any MSA compliant
Pin Through Hole port. The
module Pin Description is
shown in Figure 2.
Solder and Wash Process Capability
These transceivers are delivered
with protective process plugs
inserted into the LC connector
receptacle. This process plug
protects the optical
subassemblies during wave
solder and aqueous wash
processing and acts as a dust
cover during shipping. These
transceivers are compatible with
industry standard wave or hand
solder processes.
6
5
7
4
8
3
9
2
10
1
Pin Description
Pin Name
1
RX Ground
Type
Ground
2
RX Power
Power
3
RX SD
Status Out
4
RX Dara Bar
Signal Out
5
RX Data
Signal Out
TX RX
6
TX Power
7
TX Ground
Power
Ground
8
TX Disable
Control In
TOP VIEW
9
TX Data
10 TX Data Bar
Signal In
Signal In
Figure 2. Module pin assignments and pin configuration.
Recommended Solder Fluxes
Solder fluxes used with the
HFBR-59L1AL should be
watersoluble, organic fluxes.
Recommended solder fluxes
include Lonco 3355-11 from
London Chemical West, Inc. of
Burbank, CA, and 100 Flux from
Alpha-Metals of Jersey City, NJ.
Recommended Cleaning/Degreasing
Chemicals
Alcohols: methyl, isopropyl,
isobutyl.
Aliphatics: hexane, heptane.
Other: naphtha. Do not use
partially halogenated
hydrocarbons such as 1,1.1
trichoroethane or ketones such
as MEK, acetone, chloroform,
ethyl acetate, methylene
dichloride, phenol, methylene
chloride, or N-methylpyrolldone.
2