BlueOptics QSFP28 Transceiver 980-9I16X-00C000 MPO/MTP 100GBASE-PSM4 Singlemode 4xWDM 2km DDM 0–70°C

BlueOptics QSFP28 Transceiver 980-9I16X-00C000 is a compact optical module for 100GBASE-PSM4 singlemode links with an MPO/MTP multifiber interface. The transceiver transmits four WDM channels over singlemode fiber and supports link distances up to 2 km. It integrates digital diagnostic monitoring (DDM) and is specified to operate across a temperature range of 0–70°C, making it suitable for high-density 100 Gbit/s interconnects in data center and carrier environments.

Advantages

The module offers high port density in a QSFP28 form factor, enabling 100 Gbit/s connectivity using a single MPO/MTP connection. Support for four parallel WDM channels reduces fiber count compared with separate lanes, while integrated DDM provides real-time status information for optical power and temperature. Its singlemode optics and 2 km reach make it appropriate for short metro and data center spine-to-leaf or switch-to-switch links. The operating temperature specification ensures reliable performance in typical equipment racks and controlled telecom environments.

Suitable for

Key specifications

How to use

Install the QSFP28 transceiver into a compatible QSFP28 port on switches or routers, ensuring the host device supports 100GBASE-PSM4 over MPO/MTP. Connect an MPO/MTP-terminated singlemode fiber assembly with appropriate polarity and breakouts if required by the cabling topology. Verify link status and optical parameters via the host device or using the module's DDM data. Follow the equipment vendor's hot-plug and handling guidelines to avoid electrostatic discharge or connector contamination.

Recommendations

For consistent performance, use singlemode MPO/MTP cabling rated for 100G applications and keep connectors clean. Confirm compatibility with the switch or router vendor for 100GBASE-PSM4 support and monitor DDM values for optical power and temperature to detect potential issues early. Avoid bending the fiber beyond recommended radii and maintain proper patching practices in fiber trunks and breakout panels.