HFCT-5760ATL Avago Technologies US Inc., HFCT-5760ATL Datasheet - Page 3
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HFCT-5760ATL
Manufacturer Part Number
HFCT-5760ATL
Description
Fiber Optic Transmitters, Receivers, Transceivers SM SFP 2X10 LC 155IR 3.3V
Manufacturer
Avago Technologies US Inc.
Datasheet
1.HFCT-5760ATL.pdf
(18 pages)
Specifications of HFCT-5760ATL
Function
Singlemode Small Form Factor Pluggable Transceivers with LC Connector.
Product
Transceiver
Data Rate
155 Mbps
Wavelength
1300 nm
Maximum Rise Time
2.5 ns
Maximum Fall Time
2.5 ns
Operating Supply Voltage
3.1 V to 3.5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
SFP-20
Optical Fiber Type
TX/RX
Data Transfer Rate
155Mbps
Optical Rise Time
2.5ns
Optical Fall Time
2.5ns
Operating Temperature Classification
Industrial
Peak Wavelength
1360nm
Package Type
SFP
Operating Supply Voltage (min)
3.1V
Operating Supply Voltage (typ)
3.3V
Operating Supply Voltage (max)
3.5V
Operating Temp Range
-40C to 85C
Mounting
Snap Fit To Panel
Pin Count
20
For Use With
Singlemode Glass
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Module Description
The transceiver meets the Small Form Pluggable
(SFP) industry standard package utilizing an
integral LC-Duplex optical interface connector.
The hot-pluggable capability of the SFP package
allows the module to be installed at any time -
with the host system operating and on-line.
This allows for system configuration changes or
maintenance without system down time. The
HFCT-5760xxx uses a reliable 1300 nm FP
laser source and requires a 3.3 V dc power
supply for optimal design.
Module Diagrams
Figure 1 illustrates the major functional
components of the HFCT-5760xxx. The
connection diagram of the module is shown in
Figure 4. Figure 2 depicts the external
configuration of the module. Figure 3 depicts
the MSA recommended power supply filter.
Figure 1. Transceiver functional diagram
3
LASER
FP
TRANS-
IMPEDANCE
PRE-
AMPLIFIER
PHOTODIODE
DRIVER
LASER
FILTER
CONTROL
LASER
BIAS
AMPLIFIER
Installation
The HFCT-5760xxx can be installed in or
removed from any Multisource Agreement
(MSA) - compliant Small Form Pluggable port
regardless of whether the host equipment is
operating or not. The module is simply
inserted, electrical interface first, under finger
pressure. Controlled hot-plugging is ensured by
design and by 3-stage pin sequencing at the
electrical interface. The module housing makes
initial contact with the host board EMI shield
mitigating potential damage due to Electro-
Static Discharge (ESD). The 3-stage pin
contact sequencing involves (1) Ground, (2)
Power, and then (3) Signal pins, making contact
with the host board surface mount connector in
that order.
EEPROM
MODULATOR
CIRCUITRY
SAFETY
&
OUTPUT
BUFFER
DATA OUT
DATA OUT
LOS
DATA IN
DATA IN
TX_DISABLE
TX_FAULT
MOD-DEF (2)
MOD-DEF (1)
MOD-DEF (0)
ELECTRICAL INTERFACE