Glasvezel-transceivermodule BlueOptics ET7402-LR1-BO 100000 Mbit/s QSFP28

The BlueOptics ET7402-LR1-BO is a QSFP28 fiber optic transceiver module designed for high-speed 100000 Mbit/s links. Its QSFP28 form factor provides a compact, hot-pluggable interface for data centre switches, routers and optical line cards. The module is finished in silver, weighs approximately 20 g and is specified with a mean time between failures (MTBF) of 1,000,000 hours, indicating suitability for continuous operation in demanding network environments.

Advantages

The module supports the QSFP28 interface standard and a maximum data transfer rate of 100000 Mbit/s, enabling 100 Gigabit Ethernet connectivity over compatible single-mode or multimode fiber systems depending on the optical variant. Its small QSFP28 form factor allows high port density in rack-mounted equipment and simplifies field replacement through hot-pluggable operation. The low weight and standardized mechanical design ensure compatibility with a wide range of QSFP28 ports.

Suitable for

Key specifications

How to use

Install the transceiver into a compatible QSFP28 port on network equipment while the host system follows vendor hot-swap procedures. Ensure the module is fully seated and locked, verify link status through the switch or router management interface, and then connect the appropriate fiber cable type and connector that matches the optical specifications of the transceiver. Observe ESD precautions during handling and avoid touching optical interfaces to prevent contamination.

Recommendations

Use the BlueOptics ET7402-LR1-BO in compatible QSFP28 ports and pair it with fiber cabling and network optics that match the transceiver's optical class. Keep transceiver dust caps in place when not connected, follow vendor guidelines for operating temperature and power, and perform regular inspection and cleaning of fiber connectors to maintain optimal signal quality.