Copper Network Transceiver Module BlueOptics XBR-000190-EN-BO 1250 Mbit/s RJ-45

The BlueOptics XBR-000190-EN-BO is a copper network transceiver module designed for data links up to 1250 Mbit/s. Featuring an RJ-45 interface and a compact silver housing with a weight of approximately 20 g, this SFP transceiver conforms to RoHS requirements and follows MSA-compatible form factor and electrical specifications for deployment in compatible network equipment. It supports standard 1000BASE-T copper Ethernet connections over twisted pair cabling and is intended for straightforward integration into switches, routers and other devices that accept SFP RJ-45 modules.

Advantages

The module offers a standardized RJ-45 interface for easy hot-pluggable insertion into SFP ports, enabling 1.25 Gbit/s class copper Ethernet links without adapting the host hardware. Its compact size and low weight reduce space and handling constraints in dense installations. Compliance with RoHS ensures reduced hazardous substances in manufacturing. The module is manufactured to MSA-compatible electrical and mechanical profiles to maintain interoperability with a wide range of networking equipment that supports 1000BASE-T SFP modules.

Key specifications

How to use

Insert the BlueOptics XBR-000190-EN-BO module into an available SFP slot on compatible networking equipment while the host device is powered according to the manufacturer's guidelines for hot-pluggable transceivers. Connect the RJ-45 port on the transceiver to the copper Ethernet cabling (Category 5e/6 or better recommended) and verify link status through the host device. If applicable, ensure the switch or router firmware allows the use of third-party SFP modules and that any digital diagnostic monitoring features are supported by the host to access real-time module parameters.

Recommendations

For reliable 1 Gbit performance, use quality Cat5e or Cat6 twisted pair cabling, maintain cable runs within typical 100 m copper limits, and confirm host device compatibility with MSA-compliant RJ-45 SFP modules. If monitoring is needed, verify the host supports DDM/DOM to read supply voltage, temperature, and signal levels.