SFP fiber transceiver CBO SFP-1G-LH 1G 1310nm 10km

CBO SFP-1G-LH is a 1 Gigabit SFP fiber transceiver that operates at 1310 nm and supports transmission distances up to 10 km over single-mode fiber. The module follows the standard SFP form factor and is compatible with many switches and routers that accept 1G SFP modules. It is intended for creating or extending long-reach fiber links for uplinks, inter-switch connections, data center spans and campus networks where single-mode cabling is deployed.

Advantages

The transceiver provides reliable single-mode 1G connectivity with low-power operation and hot-pluggable SFP format for easy installation and replacement. Its 1310 nm wavelength and 10 km reach make it suitable for medium-distance backbone and aggregation links. Standard SFP sizing ensures broad compatibility with network equipment, enabling straightforward upgrades or repairs without changing existing hardware racks or fiber infrastructure.

Suitable for

• Network uplinks between switches and routers up to 10 km
• Interconnecting data center racks and floor-to-floor links
• Campus and enterprise backbone segments over single-mode fiber
• Replacing or adding 1G long-haul fiber ports in mixed-vendor environments

Key specifications

• Data rate: 1 Gbps (Gigabit Ethernet/SFP)
• Wavelength: 1310 nm
• Maximum reach: up to 10 km on single-mode fiber
• Form factor: SFP (small form-factor pluggable), hot-pluggable
• Fiber type: single-mode (SMF)
• Connector type: LC duplex compatible
• Power consumption: low-power module (typical for 1G SFP transceivers)

How to use

Insert the SFP transceiver into an available SFP slot on a compatible switch, router or media converter while the host device is powered on or following the device manufacturer's hot-swap guidance. Connect single-mode LC fiber patch cables to the transmit and receive ports, ensuring correct polarity. Configure the host interface for 1 Gbps operation and verify link status via the device management interface or LED indicators. If the connected equipment requires it, enable or verify auto-negotiation and any VLAN or port settings needed for the link.

Recommendations

Use the transceiver with single-mode fiber and LC connectors, maintain proper fiber cleanliness, and test links with appropriate optical test equipment after installation. For reliable operation, ensure compatibility with the host device's supported SFP modules and follow the network equipment vendor's firmware and configuration guidelines.