SFP transceiver BlueOptics GWJRNK3-BO Fiber optic 40000 Mbit/s

The BlueOptics GWJRNK3-BO is a fiber optic SFP transceiver designed for high-speed network links. Supporting a maximum data transfer rate of 40000 Mbit/s and a maximum optical reach of up to 10,000 m over multimode fiber, this module uses an MPO/MTP connector and is built in a QSFP form factor. Weighing 0.04 kg and finished in silver, the module implements 40GBASE-PLR4 signaling with 1310 nm transmit and receive wavelengths and is intended for integration into common networking platforms that accept QSFP MPO/MTP modules.

Advantages

The transceiver offers a high bandwidth capability of 40 Gbit/s suitable for aggregation and backbone links. Its MPO/MTP fiber connector and QSFP mechanical interface follow MSA standards for wide compatibility with hardware that supports 40GBASE-PLR4 modules. The design provides a long mean time between failures (MTBF) of 3,000,000 hours, indicating stable operation for extended deployments. The compact QSFP form factor and standardized connector simplify installation and replacement in rack-mounted switches, routers, and storage systems.

Suitable for

Key specifications

How to use

Before installation, verify that the target device supports 40GBASE-PLR4 QSFP modules and MPO/MTP connections. Power down or follow hot-swap guidelines of your equipment when inserting or removing the transceiver. Align the MPO/MTP connector with the module receptacle and insert until the latch engages; ensure fiber connectors and trunk cables are clean and free of dust. Configure link settings on connected switches or routers as required for 40 Gbit/s operation and verify link status and diagnostics via the host device management interface.

Recommendations

Use appropriate fiber type and MPO/MTP trunking for the 10,000 m reach specification and follow industry-standard cleaning procedures for optical connectors. Confirm compatibility with your hardware vendor’s supported optics list where applicable, and monitor link health through device diagnostics to ensure reliable long-term operation.