Fiber optic transceiver BlueOptics R9F89A-BO 25000 Mbit/s QSFP28

The BlueOptics R9F89A-BO is a fiber optic transceiver module designed for high-speed data transmission of 25000 Mbit/s. It uses a QSFP28 interface and operates at an 850 nm wavelength. The module comes in a compact metal housing with a lightweight design of approximately 20 g, intended for integration into compatible network equipment where reliable optical links are required.

Advantages

The transceiver provides stable 25 Gbps connectivity over multimode fiber links and is built with a metal enclosure that offers mechanical protection and thermal dissipation. Its QSFP28 form factor supports high port density and straightforward installation in compatible slots. The module’s compact size and silver finish help minimize space and weight impact in densely populated switch or server environments.

Suitable for

Key specifications

How to use

Install the transceiver into a compatible QSFP28 slot on a switch, router or network interface card following the host device manufacturer’s hot-plug procedures. Ensure the transceiver is fully seated and secured, then connect the appropriate multimode fiber patch cable rated for short-reach 850 nm operation. Verify link status in the device management interface and monitor signal integrity and error counters during initial operation.

Recommendations

Use multimode fiber cabling and connectors specified for 850 nm short-reach optical links, maintain clean connector end-faces, and follow ESD precautions when handling the module. Confirm compatibility with the host device and firmware to ensure full performance at 25 Gbps.