Fiber optic transceiver CBO SMCBGZLCX1-BO, 1250 Mbit/s, ZX, reach 80 000 m

CBO SMCBGZLCX1-BO is a fiber optic transceiver module designed for long-distance single-mode links. It supports a serial data rate of 1250 Mbit/s and uses the ZX wavelength specification to achieve a reach of up to 80,000 meters. The module is intended for installation in compatible SFP slots and enables reliable optical transmission for telecom, carrier and long-haul network segments where extended reach and stable performance are required.

Advantages

The transceiver delivers a stable 1250 Mbit/s serial connection over single-mode fiber with ZX-class wavelength characteristics, enabling long-reach links without intermediate regeneration. Its compact SFP form factor permits hot-plug installation in many switches, routers and optical line termination units. Designed for carrier-grade environments, the module supports point-to-point and ring topologies and helps extend existing infrastructure with minimal configuration changes.

Suitable for

• Long-haul single-mode fiber links in telecom and carrier networks
• Metro ring extensions and backbone interconnects
• Point-to-point optical links between data centers or network sites
• Upgrading SFP-capable switches and routers for extended reach

Key specifications

• Data rate: 1250 Mbit/s (serial)
• Transmission type: single-mode fiber
• Optical class: ZX wavelength specification for long reach
• Maximum link distance: up to 80,000 meters on suitable fiber
• Form factor: SFP (small form-factor pluggable)
• Typical application: long-haul and carrier networks

How to use

Insert the transceiver into a compatible SFP slot following the host equipment manufacturer’s guidelines and ensure the device is powered down or hot-plugging is supported. Connect single-mode fiber patch cords with appropriate connectors and check that the link partner uses matching optical parameters and data rate. Verify optical levels and link status through the host device management interface and adjust fiber routing to minimize bends and losses. Replace or reseat the module only with electrostatic precautions and in accordance with safety practices.

Recommendations

Use single-mode fiber of appropriate grade and end-face condition to achieve the specified reach; confirm compatibility of link partners with ZX-class optics and 1250 Mbit/s serial operation. For optimal performance, monitor signal levels and perform standard maintenance such as connector cleaning and inspection.