SFP Transceiver CBO AFCT-5701LZ 1000Base-LX 1310nm Single-Mode Fiber

The BlueOptics SFP Transceiver CBO AFCT-5701LZ is a compact, hot-pluggable module designed for 1000Base-LX gigabit Ethernet links over single-mode fiber. Operating at a wavelength of 1310 nm, it supports long-distance optical connections between switches, routers and other network equipment. The module is intended for use in data centres, enterprise networks and telecom environments where stable, single-mode fiber transmission is required.

Advantages

This SFP transceiver offers plug-and-play installation with a standard SFP form factor and hot-swap capability, reducing downtime during upgrades or maintenance. Its 1310 nm wavelength and single-mode design enable extended reach suitable for long-haul links while maintaining gigabit data rates. The module follows industry optical interfaces for compatibility with a wide range of network hardware and provides a reliable physical layer solution for fibre-based Ethernet.

Suitable for

• Long-distance gigabit Ethernet links over single-mode fiber
• Interconnects between switches and routers in data centres
• Enterprise campus backbone links
• Telecom access and metro fiber segments
• Network equipment requiring hot-pluggable SFP optical modules

Key specifications

• Data rate: 1.25 Gbps (1000Base-X / gigabit Ethernet)
• Wavelength: 1310 nm
• Fiber type: Single-mode fiber
• Form factor: SFP (small form-factor pluggable), hot-pluggable
• Typical reach: suitable for long-distance single-mode links (vendor-provided reach varies by fiber and link budget)
• Connector type: standard optical SFP interface (LC or vendor-specified)

How to use

Install the transceiver into an available SFP slot on a compatible switch or router while the host device is powered on or off, taking advantage of the hot-pluggable capability. Connect the single-mode fiber cable to the module's optical interface, observing proper connector polishing and cleanliness to avoid signal loss. Configure the network device as required for 1000Base-LX operation; most managed switches will auto-negotiate the appropriate link parameters. Monitor link status indicators on the host device and verify optical link integrity through device diagnostics if available.

Usage recommendations

For reliable long-distance single-mode operation, use quality single-mode fiber and ensure end-to-end link budget calculations account for connector and splice losses. Clean optical connectors before mating and store unused transceivers with protective dust caps to prevent contamination.