HFBR-57E0ALZ Avago Technologies US Inc., HFBR-57E0ALZ Datasheet - Page 3

• Manufacturer Part Number: HFBR-57E0ALZ
• Description: TXRX MM SFP LC CONN STD DELATCH
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-57E0ALZ

• Applications: Ethernet
• Data Rate: 155MBd
• Wavelength: 1300nm
• Voltage - Supply: 2.97 V ~ 3.63 V
• Connector Type: LC Duplex
• Mounting Type: SFP
• Supply Voltage: 3.3V
• Wavelength Typ: 1300nm
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Serial Identification (EEPROM)
The HFBR-57E0 complies with the industry standard MSA
that defines the serial identification protocol. This protocol
uses the 2-wire serial CMOS E2PROM protocol of the
ATMEL AT24C01A or equivalent. The contents of the
HFBR-57E0 serial ID memory are defined in Table 3 as
specified in the SFP MSA.
Functional Data I/O
The HFBR-57E0 fiberoptic transceiver is designed to
accept industry standard differential signals. In order to
reduce the number of passive components required on
the customer’s board, Avago has included the
functionality of the transmitter bias resistors and coupling
capacitors within the fiberoptic module. The transceiver
is compatible with an “ac-coupled” configuration and is
internally terminated. Figure 5 depicts the functional
diagram of the HFBR-57E0.
Regulatory Compliance
See Table 1 for transceiver Regulatory Compliance
performance. The overall equipment design will
determine the certification level. The transceiver
performance is offered as a figure of merit to assist the
designer.
Table 1. Regulatory Compliance
3
Feature
Electrostatic Discharge (ESD)
Electrostatic Discharge (ESD)
Electromagnetic Interference (EMI)
Immunity
Eye Safety
Component Recognition
RoHS Compliance
to the Electrical Pins
to the Duplex LC Receptacle
FCC Class B
EN60825-1 (+A11)
Recognition for Information Technology
Equipment Including Electrical Business
Equipment
Test Method
MIL-STD-883C
Variation of IEC 61000-4-2
CENELEC CEN55022
Class B (CISPR 21)
VCCI Class 1
Variation of IEC 61000-4-3
AEL Class 1
Underwriters Laboratories and Canadian
Standard Associations Joint Component
Electrostatic Discharge (ESD)
There are two conditions in which immunity to ESD
damage is important. Table 1 documents our immunity
to both of these conditions. The first condition is during
handling of the transceiver prior to insertion into the
transceiver port. To protect the transceiver, it is important
to use normal ESD handling precautions.
These precautions include using grounded wrist straps,
workbenches, and floor mats in ESD controlled areas. The
ESD sensitivity of the HFBR-57E0 is compatible with typical
industry production environments. The second condition
is static discharges to the exterior of the host equipment
chassis after installation. To the extent that the duplex LC
optical interface is exposed to the outside of the host
equipment chassis, it may be subject to system-level ESD
requirements. The ESD performance of the HFBR-57E0
exceeds typical industry standards.
Immunity
Equipment hosting the HFBR-57E0 modules will be
subjected to radio-frequency electro magnetic fields in
some environments. These transceivers have good
immunity to such fields due to their shielded design.
Performance
Meets Class 2 (2000 to 3999 Volts).
pins.
Human Body Model probe.
System margins are dependent on customer board
swept from 80 to 450 MHz applied to the transceiver
conditions.
UL File#: E173874
Withstand up to 2200 V applied between electrical
Typically withstand at least 25 kV without damage
when the LC connector receptacle is contacted by a
and chassis design.
Typically shows a negligible effect from a 10 V/m field
without a chassis enclosure.
Compliant per Avago testing under single fault
TUV Certification: R 72042022
Reference to EU RoHS Directive 2002/95/EC