Optický transceiver CBO FG-TRAN-SFP28-LR-BO 25 Gbit/s, Singlemode, až do 10 000 m

CBO FG-TRAN-SFP28-LR-BO is a fiber optic SFP28 transceiver module designed to support 25 Gbit/s data transmission over single-mode fiber for long-reach links up to 10,000 meters. The module is intended for use in switches, routers and optical equipment that accept SFP28 form-factor modules and is optimized for uplinks, data center interconnects and metro aggregation where extended reach and stable single-mode connectivity are required.

Advantages

The transceiver delivers a stable 25 Gbit/s data rate with long-distance single-mode performance, enabling links up to 10,000 meters without intermediate optical-electrical-optical conversion. It follows the SFP28 form factor for compact installation in standard ports and provides low-power operation suitable for dense networking environments. The product is interoperable with common SFP28-capable network devices and supports optical link monitoring features typical for SFP modules.

Suitable for

• Data center uplinks and leaf-spine connections
• Campus and metro backbone links
• Switch-to-switch or router-to-router long-reach connections
• Optical equipment and transceiver-capable appliances requiring single-mode SFP28 modules

Key specifications

• Data rate: 25 Gbit/s
• Media type: single-mode fiber
• Maximum link length: up to 10,000 meters
• Form factor: SFP28
• Optical reach: long-reach (LR) class
• Wavelength: single-mode-compatible optical wavelength (typical for LR modules)
• Power consumption: low-power operation suitable for dense port deployments

How to use

Insert the SFP28 transceiver into a compatible SFP28 cage on the host device while the device is powered down or according to the manufacturer's hot-plug instructions. Connect the single-mode fiber cable using the appropriate connector type supported by the host and transceiver. After physical installation, verify link status through the host device interface or management system and configure interface parameters such as speed, duplex and any required optical monitoring settings according to the network design. Follow equipment-specific procedures for firmware or compatibility checks when integrating into existing networks.

Recommendations

Use single-mode fiber with appropriate attenuation and connector cleanliness to achieve reliable links at distances up to 10,000 meters. Confirm compatibility with the host device's SFP28 port and review link budget calculations, including fiber type, splice and connector losses. Maintain a clean environment when handling optical connectors and follow ESD precautions during installation.