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Mitsubishi Electric |
Mitsubishi Electric Corp.
MITSUBISHI (OPTICAL DEVICES)
Datasheet
MF-27WXE Series
100Mbps-2.7Gbps, Multi-Rate DWDM SFP TRANSCEIVER MODULE
2.7Gbps Multi-Rate DWDM SFP Transceiver with Digital Diagnostic
Monitoring Interface MF-27WXE Series
1. Description
www.DataSheet4U.com
This transceiver is compliant with Small
Form-factor Pluggable (SFP) MSA, and
optimized for 100Mbps to 2.7Gbps Dense
Wavelength Division Multiplexing (DWDM)
applications.
The optical subassembly consists of two parts,
the transmitter with a cooled DFB laser in a
hermetic sealed module, and the receiver with
an APD preamp in a hermetic sealed coaxial
module and integrated circuits for reshaping
received optical signals.
The built-in serial ID recognition is
incorporated, which allows users to interface
with two wire serial interface that displays
information on manufacturer, part number,
link, distance, and other parameters.
The Digital Diagnostic Monitoring interface is
incorporated, which monitors transceiver
parameters including Temperature, Supply
voltage, Laser bias current, Laser power and
Received optical power.
2. Features
• Small Form-factor Pluggable (SFP) MSA compliant transceiver with SONET/SDH system Quality
• All 100GHz C-band wavelengths line-up for DWDM ITU-T grid
• 100Mbps to 2.7Gbps Multi-Rate operation capability
• Transmission target distance up to 80km (1600ps/nm) / 120km (2400ps/nm) / 160km (3200ps/nm)
• LC duplex receptacle
• Single +3.3V power supply
• Differential data inputs and outputs
• Operating case temperature range -5°C to +70°C
• Comply with SFF-8472 MSA
• Incorporating Digital Diagnostic Monitoring Interface with Internal calibration
• Serial ID Functionality
• APD receiver
• Bail latch type
• RoHS Compliant
UQ9-06-010 Ed:1.4 Date:02.Nov.2006
Page 1 of 14
MITSUBISHI (OPTICAL DEVICES)
MF-27WXE Series
100Mbps-2.7Gbps, Multi-Rate DWDM SFP TRANSCEIVER MODULE
3. Block diagram
RX_LOS
RD-
RD+
MOD_DEF[2]
MOD_DEF[1]
TX_FAULT
TD-
TD+
TX_DISABLE
Signal Detect
Circuit
APD BIAS CIRCUIT
(DC/DC Converter)
Rx Received Po
Monitor Circuit
APD
Memory
Control
Circuits
(DDM)
Limiting Amp
&Low pass Fil.
TIA
Temperature
Monitor Circuit
Supply Voltage
Monitor Circuit
ROSA
LD Bias & Pout
Monitor Circuit
Fault Detector
Driver
Bias
circuit
L
A.T.C
LD
Monitor
PD
Cooler/ TOSA
Sensor
OPT_IN
OPT_OUT
4. Absolute Maximum Ratings
Stress below listed absolute maximum rating may cause permanent damage to the module.
This is a stress only and functional operation of the module at these or any other conditions in excess of
those given in the operational sections of this data sheet.
Exposure to Absolute Maximum Rating for extended periods may affect module reliability.
Parameters
Supply voltage
Storage temperature
Operating case temperature
Relative humidity (non condensation)
Symbol
Vcc
Tstg
Tc
-
Ratings
0 to +4.0
-40 to +85
-5 to +70
5 to 85
Unit
V
°C
°C
%
UQ9-06-010 Ed:1.4 Date:02.Nov.2006
Page 2 of 14
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