Fiber optic transceiver CBO SP-GB-LX-CDFN 1.25 Gbps 1310 nm

CBO SP-GB-LX-CDFN is a fiber optic transceiver module designed for single-mode fiber links and Gigabit-class network equipment. The module operates at 1.25 Gbps with a 1310 nm wavelength and provides separate optical transmit and receive functions in a compact form factor suitable for installation in switches, routers and media converters. It supports long-distance data transmission over single-mode fiber, enabling interoperability with standard SFP ports that accept 1.25 Gbps 1310 nm modules.

Advantages

The transceiver offers stable 1.25 Gbps throughput and optical performance optimized for 1310 nm single-mode links. Its compact modular design allows hot-pluggable installation into compatible SFP ports, reducing downtime during upgrades or replacements. The product is suitable for point-to-point connections and is manufactured to meet industry optical interface norms, ensuring consistent signal quality for long-reach links in enterprise and carrier environments.

Suitable for

Key specifications

How to use

Install the transceiver into a compatible SFP slot on network equipment while the host device is powered according to the manufacturer's guidelines for hot-pluggable modules. Connect single-mode fiber patch cords with appropriate connectors to the transmit and receive ports, ensuring correct polarity. Verify link status through the equipment's management interface or LED indicators and monitor signal integrity and error statistics from the host device. Follow standard fiber handling practices to avoid contamination of optical interfaces.

Recommendations

Use factory-cleaned single-mode patch cords and inspect connector endfaces before connection. Maintain proper fiber polarity and secure cable routing to prevent excessive bending. For reliable long-distance links, confirm that link budget and optical loss of the entire path meet the transceiver's operational range and the system's safety margins.