BIDI SFP 1.25G 20KM – Gigabit Single Fiber Transceiver

The BIDI SFP 1.25G 20KM is a Gigabit Single Fiber SFP transceiver module designed for long-distance data transmission over a single strand of optical fiber. With a reach of up to 20 kilometers, this module is ideal for FTTH, ISP backbone networks, enterprise connections, and CCTV fiber deployments.

Key Features

• Data Rate: 1.25Gbps Gigabit

• Transmission Distance: Up to 20KM

• Interface: LC simplex connector (single fiber)

• Wavelength: TX 1310nm / RX 1550nm (or vice versa depending on model)

• DDM Support: Digital Diagnostic Monitoring for easy management

• Compatibility: Works with major brands (Cisco, MikroTik, Ubiquiti, Huawei, TP-Link, D-Link, etc.)

• Hot-Swappable: Easy installation and replacement

• Low Power Consumption: Energy-efficient operation

Technical Specifications

• Form Factor: SFP (Small Form-factor Pluggable)

• Data Rate: 1.25 Gbps

• Fiber Type: Single-mode (SMF)

• Connector: Simplex LC

• Wavelengths: 1310nm TX / 1550nm RX (paired with opposite unit)

• Distance: 20KM

• Power Supply: 3.3V

• Temperature Range: 0°C to 70°C (Commercial)

Applications

• FTTH / FTTB Networks – High-speed internet distribution

• ISP Backbone Links – Reliable fiber connectivity for ISPs

• Enterprise LAN/WAN – Stable fiber connections between offices

• CCTV over Fiber – Secure, long-distance camera backhaul

• Campus Networks – Single-fiber backbone connectivity

Why Choose BIDI SFP 1.25G 20KM?

• Cost-effective single-fiber solution

• Reduces fiber usage by 50% (single strand instead of dual)

• Compatible with most switches and routers with SFP slots

• Ideal for long-distance fiber deployments