Optical fiber transceiver CBO FR-TRAN-LX 1250 Mbit/s, reach up to 10,000 m

CBO FR-TRAN-LX is an optical fiber transceiver designed for long-reach single-mode links. The module supports a data rate of 1250 Mbit/s and a nominal transmission distance up to 10,000 m, enabling stable signal transfer between network devices across extended fiber runs. It is intended for deployment in telecom links, metro ring segments and long-distance data connections that require reliable single-mode performance.

Advantages

The transceiver provides a standardized 1250 Mbit/s interface for compatibility with equipment that uses the same optical specifications. Its single-mode design and long nominal reach reduce the need for intermediate repeaters in long-haul installations. The module is compact and suitable for hot-swap replacement in compatible chassis, minimizing network downtime during maintenance. Built to match common optical link requirements, it delivers consistent throughput over extended distances when installed in an appropriate fiber environment.

Suitable for

• Long-distance telecom links and backhaul
• Metro network segments and ring interconnects
• Point-to-point data connections between sites
• Network equipment requiring a 1250 Mbit/s single-mode optical interface

Key specifications

• Data rate: 1250 Mbit/s
• Fiber type: single-mode
• Nominal reach: up to 10,000 meters
• Application: long-reach optical links for telecom and metro networks
• Form factor: compact transceiver module suitable for compatible ports

How to use

Install the transceiver into a compatible optical port on network equipment according to the device manufacturer’s instructions, ensuring the module is fully seated and secured. Connect single-mode fiber using the appropriate connector type and check fiber polarity and cleanliness before insertion. Verify link status through the host device’s interface and monitor signal levels to confirm proper operation. For initial deployment, test the end-to-end link to confirm expected throughput and reach.

Usage recommendations

Use clean, single-mode fiber cabling with appropriate connectors and observe connector cleaning procedures to maintain signal quality. Ensure transceiver compatibility with the host device’s supported optical specifications and configure the network device for the 1250 Mbit/s interface where required. For links approaching the nominal reach, plan for optical budget margins and consider power loss, splices and connector attenuation when designing the link.