SFP transceiver BlueOptics RDH90120/42009-BO 1250 Mbit/s 850 nm

The BlueOptics RDH90120/42009-BO SFP transceiver is a small-form-factor pluggable module designed for reliable short-range optical data links. It supports a maximum data rate of 1250 Mbit/s over multimode fiber at an 850 nm wavelength and fits standard SFP slots. The module is compact and lightweight (approximately 20 g) and operates from a 3.3 V supply, making it suitable for use in switches, routers and other network devices that accept SFP optics.

Advantages

This SFP transceiver provides stable 1250 Mbit/s performance with 850 nm optics for use on short multimode fiber runs. Its standard SFP form factor ensures broad compatibility with equipment that supports hot-pluggable optics, while the low weight and compact dimensions simplify installation and handling. The single-wavelength design and straightforward interface reduce configuration complexity in mixed-vendor environments.

Suitable for

Key specifications

How to use

Install the transceiver into an empty SFP slot on a compatible switch, router or media converter while the host device is powered according to the vendor's instructions for hot-pluggable modules. Connect multimode fiber with matching 850 nm-optimized cabling and appropriate connectors. After insertion and fiber connection, verify link status and speed via the host device's management interface and adjust duplex or port settings if required.

Recommendations

Use multimode fiber patch cords rated for 850 nm, check connector cleanliness before mating, and follow electrostatic discharge precautions when handling the module. Confirm host device compatibility with SFP optics and consult equipment documentation for any required firmware or settings to enable third-party transceivers.