SFP transceiver CBO SFP-CO1 Copper 1250 Mbit/s reach up to 100 m

CBO SFP-CO1 Copper is a compact SFP transceiver module designed for 1250 Mbit/s serial data transmission over standard copper cabling. The module fits the standard SFP form factor and supports hot-pluggable insertion, enabling straightforward integration with compatible switches, routers and media converters. It is intended for short-range copper links with a maximum reach of up to 100 meters, providing a practical option for uplink, stacking and access line connections where copper infrastructure is used.

Advantages

The transceiver supports a full 1250 Mbit/s data rate over copper and complies with the standard SFP mechanical form factor for broad compatibility. Hot-pluggable operation allows replacement or addition of links without powering down network equipment. The device's compact dimensions reduce space usage in crowded chassis and allow flexible deployment in switches, routers and converters that accept SFP copper modules.

Suitable for

• Short-range uplinks between switches and routers over copper cabling
• Access links in wiring closets and small server rooms
• Media converters or network devices that require a copper SFP interface
• Temporary or permanent replacement of existing copper SFP connections

Key specifications

• Data rate: 1250 Mbit/s (serial)
• Medium: copper cabling (twisted pair)
• Maximum reach: up to 100 m over copper
• Form factor: SFP (small form-factor pluggable)
• Operation: hot-pluggable
• Interface type: RJ-45-compatible copper SFP

How to use

Install the transceiver into an available SFP slot on a compatible switch, router or media converter until it clicks into place. Connect a suitable copper patch cable to the transceiver's RJ-45 interface and to the remote device. The host device should detect the module automatically and negotiate the connection at the supported data rate. For hot-swap operations, remove or insert the module while observing standard electrostatic discharge precautions and following the host manufacturer's guidance.

Recommendations

Use category-rated copper patch cables in good condition and keep cable lengths within the specified maximum reach to ensure stable 1250 Mbit/s operation. Verify compatibility with the host device's SFP interop list when deploying in managed network environments.