Multimode SFP Optical Transceiver Module (1.25 Gb/s, 850 nm)

The MM SFP is a high-performance, cost-effective optical transceiver module designed for serial optical data communication applications operating at 1.25 Gb/s over Multimode fibre (MMF). The module operates from a single +3.3 V power supply.

Designed in compliance with the Multi-Source Agreement (MSA) for Small Form Factor Pluggable (SFP) modules, it ensures interoperability with standard SFP ports across networking equipment.

Key Features

• Data rate: 1.25 Gb/s
• Operating wavelength: 850 nm
• Fiber type: Multimode fibre (MMF)
• Power supply: +3.3 V
• Connector type: Duplex LC
• MSA compliant SFP footprint
• IEEE 802.3z Gigabit Ethernet compliant
• Designed for short-reach applications
• Telcordia GR-468-CORE qualified performance

Module Architecture

Each module integrates three primary subassemblies:

1. Transmitter Optical Subassembly (TOSA)

2. Receiver Optical Subassembly (ROSA)

3. Electrical Subassembly

All components are housed within a robust metal enclosure to provide:

• Electromagnetic shielding
• Mechanical durability
• Reliable long-term operation

Applications

• Gigabit Ethernet (1.25 Gb/s)
• Short-reach data links over multimode fiber
• Enterprise networking equipment
• Switches, routers, and media converters

Standards Compliance

• IEEE 802.3z (Gigabit Ethernet)
• MSA Small Form Factor Pluggable (SFP)
• Telcordia GR-468-CORE reliability specification

Compatitble With 

• Cisco
• DLink
• Alcatel
• Juniper 
• Allied
• Many More