SFP Transceiver BlueOptics SFP-BiDi1310-LC10, 1000BASE-BX-U, Singlemode, LC-Simplex, TX1310nm/RX1490nm, 10 km, DDM

BlueOptics SFP-BiDi1310-LC10 is a compact bidirectional SFP transceiver module engineered for 1000BASE-BX-U links over singlemode fiber. The module uses an LC-simplex interface with transmit wavelength 1310 nm and receive wavelength 1490 nm, enabling data transmission and reception over a single fiber strand. It supports reach up to 10 km and features Digital Diagnostic Monitoring (DDM) for real‑time monitoring of optical and electrical parameters. The transceiver is suitable for fiber uplinks, switches and media converters in telecom and enterprise networks where space and fiber count optimization are important.

Advantages

The module provides bidirectional communication over a single fiber, reducing cabling complexity and fiber usage in point-to-point links. Its LC-simplex connector and standardized SFP form factor allow compatibility with a wide range of network switches, routers and media converters that accept SFP modules. Built‑in DDM offers status feedback on temperature, optical power and voltage, which helps with remote diagnostics and link maintenance. The singlemode design and 10 km reach make it suitable for typical metro and campus connection distances.

Suitable for

• Single-fiber point-to-point links in enterprise and telecom networks
• Fiber uplinks for switches and routers with SFP ports
• Media converters connecting copper and fiber segments
• Network segments where reducing fiber count is required

When it may not be suitable

This transceiver is not intended for multimode fiber systems; it requires singlemode fiber to achieve the specified reach. It is designed for 1000BASE-BX-U (Gigabit) operation and therefore is not suitable for 10 G or higher-speed interfaces. Compatibility depends on the host device accepting third‑party SFP modules; some equipment may require vendor-validated optics.

Key specifications

• Data rate: 1 Gbps (1000BASE-BX-U)
• Fiber type: Singlemode
• Connector: LC‑simplex
• Transmit wavelength: 1310 nm
• Receive wavelength: 1490 nm
• Maximum reach: up to 10 km (typical singlemode fiber)
• Digital Diagnostic Monitoring (DDM): supported
• Form factor: SFP (small form-factor pluggable)

How to use

Install the SFP module into an available SFP port on a compatible switch, router or media converter while the host port is powered down if recommended by the equipment manufacturer. Connect an LC‑simplex singlemode patch cable using the appropriate fiber cable type and observe correct fiber polarity for bidirectional single‑fiber links. Monitor link status and diagnostic information via the host device’s management interface to verify optical power, temperature and voltage readings. Follow standard electrostatic discharge (ESD) precautions when handling the transceiver and keep protective dust caps on connectors when not in use.

What to consider before purchase

• Verify the host device accepts third-party SFP optics or requires vendor-locked modules
• Confirm use of singlemode fiber and LC‑simplex cabling for bidirectional operation
• Ensure the required link distance does not exceed 10 km under your fiber conditions
• Check that 1 Gbps speed matches the intended network interface and traffic needs

Usage recommendations

For reliable operation, test the module in your intended environment before full deployment, monitor DDM values after installation, and document fiber polarity. Use high-quality singlemode patch cables and maintain connector cleanliness to ensure consistent optical performance.