Fiber optic SFP module CBO SFP-1G-ZX-160KM-CN-BO 1.25 Gbps LC 160 km

CBO SFP-1G-ZX-160KM-CN-BO is a single-mode fiber optic SFP transceiver module designed for long-distance Ethernet and network links. The module supports a 1.25 Gbps data rate and uses an LC duplex connector, providing a reach of up to 160 km over single-mode fiber. It is suitable for installation in compatible SFP ports on switches and routers and supports hot-plug operation for simple replacement or upgrade without powering down networking equipment.

Advantages

The module delivers long-reach single-mode transmission with low power consumption and stable 1.25 Gbps throughput. Its LC duplex interface ensures reliable optical connection and easy integration into existing fiber infrastructures. Hot-plug capability reduces maintenance downtime, and the module is designed for interoperability with standard SFP ports from a wide range of networking equipment vendors.

Suitable for

• Long-distance Ethernet links between sites and data centers
• Telecom and ISP backbone connections
• Enterprise campus and inter-building fiber links
• Fiber-based metro aggregation and ring networks

Key specifications

• Data rate: 1.25 Gbps
• Fiber type: single-mode
• Maximum reach: up to 160 km
• Connector type: LC duplex
• Form factor: SFP (small form-factor pluggable)
• Optical interface: simplex/duplex compatible with LC duplex cabling
• Power: low-power design suitable for continuous operation

How to use

Insert the SFP module into a compatible SFP slot on your switch or router until it clicks into place. Connect an LC duplex single-mode fiber cable to the module, ensuring correct transmit and receive orientation. The module supports hot-plugging, so it can be installed or removed while the host device is powered on; verify link status in the host device management interface after installation. Configure the interface on the switch or router according to your network settings and monitoring requirements.

Recommendations

Use single-mode fiber rated for long-distance transmission and check fiber attenuation to ensure reliable links up to 160 km. Verify compatibility with the host device and confirm optical power budgets for the full link distance. Protect the transceiver and fiber connectors from dust and mechanical stress to maintain signal integrity.