1.25 GBPS SM SF 20 km SC BIDI SFP Transceiver 1310/1550

1.25 Gbps SM SF 20 km SC BiDi SFP Transceiver 1310/1550 nm – Reliable and Cost-Effective Fiber Connectivity

The 1.25 Gbps Single Mode Simplex SC BiDi SFP Transceiver (1310nm/1550nm) is a compact and efficient optical module designed for high-speed, bidirectional communication over a single fiber strand. Leveraging Wavelength Division Multiplexing (WDM) technology, it allows simultaneous transmission and reception on one fiber by using different wavelengths — 1310 nm for transmitting and 1550 nm for receiving. It is ideal for Gigabit Ethernet, Fiber Channel, and other long-distance communication applications across up to 20 kilometers.

This Small Form-Factor Pluggable (SFP) transceiver ensures energy-efficient, high-performance, and low-latency transmission, perfect for applications in telecom, enterprise backbones, data centers, and FTTH (Fiber to the Home) solutions.

Key Features

✅ 1.25 Gbps Data Rate

With support for data transfer rates of up to 1.25 Gbps, this BiDi transceiver is fully compliant with 1000BASE-BX Gigabit Ethernet standards, making it suitable for most modern network environments requiring high-speed and reliable data flow.

✅ Single-Fiber Bidirectional (BiDi) Technology

Using WDM BiDi technology, the transceiver supports transmission and reception over a single-mode fiber using two separate wavelengths. This reduces the need for two-fiber cabling infrastructure, helping you save on installation costs and simplify deployment.

✅ Long-Distance Support up to 20 km

The transceiver supports transmission distances of up to 20 kilometers on single-mode fiber (SMF), making it ideal for inter-building links, enterprise campuses, telecom central offices, and long-range data transport applications.

✅ SC Simplex Connector

Fitted with a standard SC-type simplex connector, it ensures easy installation, secure connectivity, and compatibility with a wide range of networking equipment such as switches, routers, and media converters.

✅ Transmission at 1310nm and Reception at 1550nm

This specific model transmits at 1310 nm and receives at 1550 nm, complementing its pair transceiver that operates with the reverse configuration. This pair works together for full-duplex communication on a single fiber.

✅ Hot-Pluggable SFP Form Factor

The module supports hot-plugging, meaning it can be inserted or removed from a networking device without the need to power it down. This allows for easy maintenance and scalability in live network environments.

✅ Low Power Consumption

Designed with power efficiency in mind, the transceiver consumes typically less than 1W, ensuring that it does not add excessive thermal or energy load to high-density deployment environments.

✅ DDM/DOM Monitoring Support

This SFP module supports Digital Diagnostic Monitoring (DDM/DOM), providing real-time feedback on temperature, supply voltage, laser bias current, and both transmit and receive power levels for simplified monitoring and troubleshooting.

Applications

• Gigabit Ethernet (1000BASE-BX)
• Metro and enterprise optical networks
• FTTx deployments (FTTH, FTTB)
• Data center fiber connectivity
• Point-to-point optical links
• Telecommunications infrastructure
• Industrial Ethernet backbones

Technical Specifications

Why Choose This Transceiver?

The 1.25 Gbps SM SC BiDi SFP Transceiver (1310/1550 nm) is a reliable and cost-effective solution for fiber-optic network expansions, especially where reducing fiber count is essential. It’s designed for seamless integration, energy-efficient operation, and long-range performance in today’s demanding network environments. Whether you’re connecting enterprise buildings, data centers, or telecom infrastructure, this transceiver offers long-term reliability, easy deployment, and maximum return on investment.