HFBR-0534 Evaluation Kit
for Diagnostic Monitoring Interface (DMI)
Small Form Pluggable (SFP) Transceivers
Product Brief
Description
For bench top evaluation, the HFBR-0534 is the
recommended tool for Avago Technologies new Small-
Form-Pluggable (SFP) transceivers with the Diagnostic
Monitoring Interface (DMI). The HFBR-0534 includes
the necessary two-wire serial interface to communicate
with the Diagnostic Monitoring Interface and provides a
standard 9 pin serial interface to connect to a PC.
A Window’s based Graphical User Interface (GUI) provides
the user an easy, straightforward way to communicate to
SFP transceivers. The interface software is customized
to allow quick verification of the feature sets defined in
the SFF-8472 MSA. The HFBR-0534 requires only one
input DC supply voltage (9 V to 12 V) to power all board
components, including the micro-controller, and both the
receiver and transmitter sections of the SFP transceiver.
Just plug in the DMI SFP and your ready to go. Using
Avago Technologies custom PC software (included as part
HFBR-0534 evaluation board kit), the user can then read
specific bytes from the SFP’s memory pages (decoding into
ASCII or HEX), access and log the internal measurements of
the transceiver (temperature, supply voltage, transmitter
bias current, transmitter output power, and received
optical power) as well as program the device EEPROM.
Using a Bit-Error-Ratio Tester (BERT ) and a Digital
Communication Analyzer (DCA), the HFBR-0534 is also
suitable for evaluating the optical characteristics, including
the eye diagram, jitter, and rise/fall time and the electrical
characteristics, including the receiver electrical eye
diagram, jitter, and rise/fall time.
Features
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Included in the HFBR-0534 Evaluation Kit:
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- An evaluation board
- Software
- 9 pin serial cable
- 110 V/220 V power supply
On board potentiometer to adjust the voltage to the
SFP for 2.64 to 3.65 V
Test points for easy probing of Mod_Def signals, TX_
Fault and LOS signals.
On-board hardware switch for toggling of TX_Disable
control signal
Onboard LEDS to monitor the status of :
- LOS LED - turns on when LOS hard-signal is asserted
by SFP module
- Mod_Def(0) LED – turns on when a module is pres-
ent
- TX_Fault LED – turns on when TX_Fault is asserted
by module
- TX_disable LED – on when TX is enabled, turns off
when TX is disabled
GUI software allows easy decoding of 0xA0 and 0xA2
page byte contents (per SFF-8472 MSA)
GUI sub-window enables quick execution of byte write
operations; delay between write operations is adjust-
able
Supports two-wire serial interface @ 100 kHz
Operating Temperature Range:
0 °C to +50 °C
Applications
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Bench top evaluation of Avago’s SFP with DMI mod-
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Logging and Recording of Monitoring Values
Printable Reports of SFP content and decoded infor-
mation
Reading and writing to on-board SFP memory
Optical / Electrical testing of all Avago SFP modules
Additional Equipment Recommended
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Fiber optic cables
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Ordering Information
Please contact your local field sales engineer or one of
Avago Technologies franchised distributors for ordering
information. For technical information, please visit Avago’s
web page at www.avagotech.com or contact Avago.
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LC to SC (1 M and 50/125 µm or 62.5/125 µm,
9/125 µm)
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LC to LC Loopback (<1M and 50/125 µm or
62.5/125 µm, 9/125 µm)
86100A Agilent Digital Communications Analyzer
(DCA)
Agilent Optical/Electrical DCA Plug-In Module 86101A
Option H41 or H21 (2125 FC)
86130A Agilent BitAlyzer 3 Gb/s Bit Error Rate
Tester(BERT) or any pattern generator, error detector/
analyzer
Fiber Optic Attenuator (optional)
PC
Windows 95, 98, NT4, 2000 with minimum display size
of 1024x768
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