Network transceiver module BlueOptics TN-QSFP-100G-CWDM4-BO 100000 Mbit/s QSFP28

The BlueOptics TN-QSFP-100G-CWDM4-BO is a 100G QSFP28 fiber optic transceiver module designed for high-speed single-mode fiber links. It supports a maximum data transfer rate of 100000 Mbit/s and uses a QSFP28 interface with an LC duplex optical connector. The module is CE certified, has a compact silver metal housing and weighs approximately 40 g, making it suitable for installation in equipment that accepts QSFP28 form-factor transceivers.

Advantages

The transceiver implements CWDM4 wavelength multiplexing for simultaneous transmit and receive channels over single-mode fiber and follows MSA-compatible QSFP28 mechanical and electrical specifications. It is engineered for compatibility with network platforms that accept 100GBASE-CWDM4 QSFP28 modules and includes digital diagnostic monitoring capability for real-time monitoring of optical and electrical parameters when supported by host hardware. The small metal housing and standard QSFP28 interface simplify handling and installation.

Suitable for

Key specifications

How to use

Install the transceiver into a compatible QSFP28 slot on a switch, router or other network device that supports 100GBASE-CWDM4 optics. Make sure the host device firmware or software supports third-party QSFP28 modules and, if required, enable digital diagnostic monitoring (DDM/DOM) in the host to read supply voltage, laser bias current, transmitted and received optical power, and temperature. Connect an appropriate LC duplex single-mode fiber patch cord between transceivers or to a patch panel to establish the optical link. Observe electrostatic discharge precautions and follow the host equipment insertion/removal procedure to avoid damage.

Recommendations

For reliable operation, use single-mode LC duplex patch cords of appropriate attenuation and quality, ensure transceiver firmware compatibility with the host device, and verify DDM/DOM support if remote diagnostics are required. Maintain clean fiber connectors and follow vendor guidelines for temperature and handling to achieve expected service life.