SFP module CBO SRX-SFP-1GE-LX 1 Gbps single-mode 1250 Mbps 10,000 m

CBO SRX-SFP-1GE-LX is an SFP optical transceiver module designed for single-mode fiber links. It supports a 1 Gbps Ethernet interface (listed as 1250 Mbps) and enables fiber connections over distances up to 10,000 meters. The module fits standard SFP ports and is hot-pluggable, allowing quick installation and replacement in switches, routers and optical uplink devices while maintaining stable optical transmission for long-distance network links.

Advantages

The transceiver provides a long reach of up to 10 km over single-mode fiber, supporting gigabit Ethernet connectivity for backbone and uplink applications. Its hot-pluggable small form-factor design simplifies deployment and maintenance without powering down equipment. The module is built to deliver consistent optical performance for sustained data transfer and is compatible with networking devices that accept SFP form-factor optics.

Suitable for

Key specifications

How to use

Insert the SFP module into an empty SFP slot on compatible networking equipment until it clicks into place. Connect a single-mode fiber cable with LC duplex connectors to the module, ensuring correct transmit/receive orientation. After physical installation the device should automatically detect the transceiver and negotiate link settings at the supported data rate. For module removal, disengage the latch or pull-tab and carefully extract the transceiver while equipment remains powered if hot-swap is supported.

Recommendations

Use certified single-mode patch cables with LC duplex connectors and verify link polarity. Confirm that the networking device supports third-party SFP modules and configure matching link parameters (speed, duplex, and any required optical settings). Protect the transceiver from dust by keeping dust caps on when not connected and avoid touching optical interfaces. For reliable long-distance links, ensure fiber path quality and appropriate optical power budgets.