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Product Features
Supports up to 155Mbps bit rates and Compatible with IEEE C37.94 / IEC 62843
Hot-pluggable SFP footprint
850nm VCSEL laser and PIN photo detector, Up to 2km for MMF transmission
Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
Compatible with RoHS
Single +3.3V power supply
Real Time Digital Diagnostic Monitoring
Operating case temperature:
Standard: 0 to +70°C
Industrial: -40 to +85°C
Applications
155Mbps Optical systems
Fast Ethernet
SONET OC-3 SR
Other Optical links
Description
The SFP transceivers are high performance, cost effective modules supporting data rate of 155Mbps
and 2km transmission distance with MMF.
The transceiver consists of three sections: a VSCEL laser transmitter, a PIN photodiode integrated with
a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.
The transceivers are compatible with SFP Multi-Source Agreement and SFF-8472 digital diagnostics
functions
Ordering information
Part Number Product Description
LS-MM8503-02DC 850nm, 155Mbps, LC, 2km, 0°C~+70°C, with DDM
LS-MM8503-02DI 850nm, 155Mbps, LC, 2km, -40°C~+85°C, with DDM
LS-MM8503-02NC 850nm, 155Mbps, LC, 2km, 0°C~+70°C, without DDM
LS-MM8503-02NI 850nm, 155Mbps, LC, 2km, -40°C~+85°C, without DDM