GETFORT GF-SM-DUAL31-S1 SFP-module 1.25Gbps LC Singlemode 20km

The GETFORT GF-SM-DUAL31-S1 is a high-performance SFP (Small Form-Factor Pluggable) transceiver module designed for Gigabit Ethernet applications over single-mode fiber. It delivers reliable data transmission at 1.25 Gbps over distances up to 20 km, making it ideal for enterprise networks, data centers, and telecommunications infrastructure.

Advantages

This module offers MSA compliance ensuring interoperability with a wide range of networking equipment. It supports Digital Diagnostic Monitoring (DDM/DOM) for real-time performance monitoring, and its hot-pluggable design allows for easy installation and replacement without network downtime. The 1310 nm FP laser and PIN photodiode provide stable and efficient optical performance.

Suitable for

• Gigabit Ethernet connections in LAN and WAN environments
• Fiber-to-the-x (FTTx) deployments
• Metro and access networks
• Data center interconnects

Key specifications

• Form Factor: SFP
• Data Rate: 1.25 Gbps
• Max Transmission Distance: 20 km
• Fiber Type: Single-Mode (SM)
• Connector Type: Dual LC
• Transmitter Wavelength: 1310 nm
• Receiver Wavelength: 1310 nm
• DDM/DOM Support: Yes
• Compatibility: MSA Compliant
• Power Supply Voltage: 3.3 V
• Operating Temperature Range: 0°C to 70°C
• Transmitter Type: FP Laser
• Receiver Type: PIN Photodiode
• Duplex Mode: Full-Duplex
• Hot-Pluggable: Yes
• Supported Protocol: Gigabit Ethernet
• Cable Type: OS1/OS2 Single-Mode Fiber

Recommendations

For optimal performance, use with OS1 or OS2 single-mode fiber patch cables and ensure compatibility with your switch or router's SFP slot. This module is a cost-effective solution for extending network reach up to 20 km.