SFP-10G-BX-U Fiber Optic Transceiver CBO for 10G single‑fiber links

The BlueOptics SFP-10G-BX-U Fiber Optic Transceiver CBO for 10G single‑fiber links is a compact SFP+ module designed to provide 10 Gigabit connectivity over a single strand of single-mode fiber. It uses wavelength-division duplexing (WDM) with separate transmit and receive wavelengths on one fiber, allowing bidirectional traffic while occupying a single fiber core. The module is intended for deployment in switches, routers and optical line equipment that accept SFP+ transceivers and supports standard 10G Ethernet links over extended distances when paired with a complementary wavelength counterpart.

Advantages

This single‑fiber SFP+ transceiver reduces fiber cabling requirements by enabling duplex communication on one strand, lowering fiber port consumption and simplifying fiber management. The form factor is compatible with a wide range of SFP+ ports, ensuring interoperability with common switching and routing platforms. Its WDM operation allows straightforward integration into point‑to‑point and ring topologies where fiber count is limited, while maintaining 10G data rates. The compact design supports hot‑swap replacement and straightforward installation in live systems.

Suitable for

• Extending 10G Ethernet links between switches and routers over single‑mode fiber
• Carrier and metro access networks where fiber strands are scarce
• Data center uplinks and inter-rack connections requiring fiber conservation
• Point-to-point and ring topologies using wavelength-division duplexing

Key specifications

• Interface: SFP+ (10 Gigabit Ethernet compatible)
• Fiber type: Single-mode fiber (SMF)
• Operation: Single‑fiber, WDM (separate wavelengths for TX and RX)
• Data rate: 10 Gbps
• Transmission distance: designed for extended reach over single‑mode fiber (pair with matching wavelength module for specified link span)
• Connector type: LC duplex connector usage on single strand WDM links
• Form factor: Hot-swappable SFP+ module

How to use

Install the SFP-10G-BX-U into an available SFP+ port on a compatible switch, router or optical device while the device is powered on or off, as the module supports hot swapping. Connect a single strand of single-mode fiber between paired devices; ensure the counterpart transceiver uses the complementary wavelength for proper transmit/receive alignment. Verify link status on the host device and confirm negotiated 10G speed. Configure network interfaces and any required port settings on the equipment to enable desired VLANs, link aggregation or other policies as needed.

Recommendations

Use this module in matched pairs with the complementary single-fiber transceiver (opposite wavelength direction) and on equipment that officially supports third‑party SFP+ modules. Keep fiber connectors clean and use dust caps when idle. For reliable link performance, follow the host vendor’s transceiver compatibility list and perform optical power and distance checks according to network design requirements.