Fiber optic SFP28 transceiver CBO SFP28-25G-ESR-SS-BO 25 Gbit/s LC 300 m

CBO SFP28-25G-ESR-SS-BO is a fiber optic SFP28 transceiver designed for 25 Gbit/s Ethernet links. It features an LC duplex connector and supports single-mode operation with a maximum reach of 300 m, making it suitable for short metro connections and data center uplinks. The module is compatible with standard SFP28 ports and provides low-latency transmission for high-speed networking environments.

Advantages

This SFP28 transceiver delivers a stable 25 Gbit/s data rate with low latency and reliable single-mode optical performance. Its compact SFP28 form factor ensures compatibility with a wide range of switches, routers and network appliances that accept SFP28 modules. The LC duplex interface allows straightforward fiber connections while the 300 m reach covers short-distance links within data centers and campus networks.

Suitable for

• 25 Gigabit Ethernet uplinks between switches and aggregation devices
• Short metro fiber connections up to 300 m
• Data center server-to-switch or switch-to-switch links
• High-performance network segments requiring low-latency optical links

Key specifications

• Data rate: 25 Gbit/s
• Form factor: SFP28
• Connector type: LC duplex
• Optical mode: single-mode
• Maximum reach: 300 m
• Application: 25 Gigabit Ethernet (25GbE)
• Latency: low (suitable for high-performance networking)

How to use

Install the transceiver into an available SFP28 port on a compatible switch, router or network interface card until it clicks into place. Connect LC duplex single-mode fiber patch cables to the transceiver ports, ensuring correct transmit/receive orientation. After physical installation, verify link status in the device management interface and configure the interface for 25GbE operation if required. Observe device manufacturer guidelines for hot-plugging and ESD precautions.

Recommendations

For optimal performance, use single-mode LC duplex fiber of appropriate grade, keep connectors clean, and verify supported link settings on both ends. Use this module for short-range single-mode links inside data centers or campus networks, and confirm compatibility with host hardware firmware and vendor compatibility lists when deploying at scale.