Copper Transceiver Module BlueOptics RDH901002/1-BO 1250 Mbit/s RJ-45

The BlueOptics RDH901002/1-BO copper SFP transceiver module provides a compact solution for network links that require copper connectivity with SFP form-factor compatibility. Designed for data transfer up to 1250 Mbit/s via an RJ-45 interface, the module operates at a 3.3 V input voltage and is lightweight at approximately 20 g. Its silver housing is engineered for standard SFP slots and offers a straightforward plug-and-play replacement or upgrade for compatible switches and routers.

Advantages

This copper transceiver supports full-rate 1250 Mbit/s operation over standard Ethernet cabling and uses a familiar RJ-45 port for ease of integration. The SFP form factor ensures compatibility with networking equipment that accepts hot-swappable small form-factor pluggable modules, allowing fast installation without system downtime. Low weight and a compact metal enclosure contribute to reliable mechanical fit and thermal stability in rack-mounted or chassis-based systems.

Suitable for

Key specifications

How to use

Insert the module into an available SFP slot on a compatible switch, router or network device while the host is powered according to the vendor’s instructions for hot-swap modules. Connect a standard RJ-45 twisted-pair cable to the module’s RJ-45 port and ensure link/activity LED indicators on the host device confirm a successful physical connection. Configure the network interface on the host device as required for speed and duplex settings or leave auto-negotiation enabled when supported by connected equipment.

Recommendations

Use certified Ethernet cabling appropriate for the intended link distance and environment; verify compatibility with the host device for SFP copper modules and ensure proper airflow around chassis slots to maintain thermal stability.