QSFP transceiver module BlueOptics QSFP25G-SM-LR4-G-BO 100000 Mbit/s

The BlueOptics QSFP25G-SM-LR4-G-BO is a 100G fiber optic transceiver module with a QSFP28 interface designed for high-speed optical networks. It supports data rates up to 100000 Mbit/s and LC duplex fibre connections, offers a compact silver form factor and is built to industry MSA standards. The module provides long-distance single-mode transmission up to 10000 m and includes digital diagnostics for real-time monitoring of optical parameters. With an MTBF of 3000000 hours and components selected from established suppliers, this transceiver is intended for reliable long-term use in switching, routing and storage environments.

Advantages

This QSFP25G-SM-LR4-G-BO transceiver combines high bandwidth and long reach in a compact QSFP28 form factor while remaining compatible with standard MSA interfaces. The LC duplex connector and single-mode design enable transmission distances up to 10 km. Integrated digital diagnostics (DDM/DOM) provide live information on voltage, temperature, laser current and optical power to simplify troubleshooting and maintenance. Selection of proven optical and electronic components contributes to an extended service life and high availability for critical links.

Suitable for

Key specifications

How to use

Install the BlueOptics QSFP25G-SM-LR4-G-BO into a compatible QSFP28 port on a switch, router or other network device following the device manufacturer's hot-plug procedures. Connect LC duplex single-mode fiber patch cables to the transceiver's LC ports, ensuring correct polarity for transmit and receive lanes. If the host system supports digital diagnostics, access DDM/DOM parameters through the device management interface to monitor voltage, temperature and optical power levels. Follow standard ESD precautions when handling the module and keep protective dust caps on fiber connectors when not in use.

Recommendations

Use matched single-mode LC patch cables and, where possible, test links end-to-end after installation to verify optical power budgets and signal integrity. Ensure firmware and platform compatibility with QSFP28 MSA modules from the hardware vendor; enable DDM/DOM support in the host system to benefit from real-time diagnostics and facilitate maintenance.