Optical Transceiver CBO SFP-1G-LH 1G single-mode 1310nm LC long‑haul

CBO SFP-1G-LH is a 1 Gigabit optical transceiver for single-mode long‑haul fiber links. The module transmits at 1310 nm and uses an LC duplex connector, fitting standard SFP slots in network switches, routers and media converters. It supports hot‑swap installation to minimise service interruption and provides a straightforward option to add 1 Gbit/s Ethernet ports over extended distances.

Advantages

This optical transceiver offers compatibility with standard SFP interfaces and common networking equipment, ensuring easy integration into existing infrastructures. Operating at 1310 nm on single‑mode fiber allows for long‑distance connectivity with low attenuation. The LC connector provides a compact, duplex optical interface, and hot‑swappable design reduces maintenance windows. The module is built to meet the functional needs of 1 Gbit/s links while maintaining simple installation and reliable link performance.

Suitable for

• Extending Ethernet links between switches or routers over single‑mode fiber
• Connecting distant network sites, campus buildings, or data centre cabinets
• Upgrading ports on network equipment to support 1 Gbit/s fiber connections
• Replacing or adding optical modules in managed and unmanaged network devices

Key specifications

• Data rate: 1 Gbit/s (Gigabit Ethernet)
• Wavelength: 1310 nm
• Fiber type: single‑mode fiber (SMF)
• Connector type: LC duplex
• Form factor: standard SFP (hot‑pluggable)
• Typical application: long‑haul/extended distance links

How to use

Insert the transceiver into an available SFP slot on a compatible switch, router or media converter until it clicks into place. Connect LC duplex single‑mode fiber cables, observing correct transmit/receive orientation. After physical installation, verify link status through the device management interface and configure any required network settings such as interface speed, duplex and VLANs. For safe removal, administratively shut down the interface if supported, then press the release latch and pull the module out.

Recommendations

Use single‑mode fiber rated for long‑haul applications and ensure connectors are clean before mating. Verify device compatibility with 1 Gbit/s SFP modules and consult the network equipment documentation for supported optical parameters. For reliable performance, avoid tight bends in fiber runs and protect transceivers and cable ends from dust and moisture when not connected.