BlueOptics QSFP-100G-SM-SR-BO network transceiver module QSFP28 2000m Grey

The BlueOptics QSFP-100G-SM-SR-BO is a QSFP28 network transceiver module engineered for high-speed optical data transmission over single-mode fiber up to 2000 meters. Designed to follow the 100GBASE-CWDM4 optical standard, this compact grey module (approx. 40 g) uses a QSFP28 interface and LC duplex connectivity to send and receive 100 Gbit/s signals while supporting common network protocols and platforms that accept CWDM4 QSFP28 transceivers.

Advantages

This BlueOptics QSFP28 transceiver provides 100G single-mode CWDM4 transmission with compatibility for major hardware platforms that support 100GBASE-CWDM4 modules. It includes a CWDM transmitter and receiver optimized for single-mode fiber links up to 2 km and implements Digital Diagnostics Monitoring (DDM/DOM) for remote parameter monitoring such as supply voltage, laser bias current, output and received optical power, and temperature. Manufactured to MSA mechanical and electrical standards, the module is compatible with a range of systems and is built from industry-grade optical and electronic components to support long service life and stable operation.

Suitable for

Key specifications

How to use

Insert the QSFP28 module into a compatible QSFP28 port on switches, routers, or other network devices that support 100GBASE-CWDM4 transceivers. Connect LC duplex single-mode fiber patch cords to the module's connector and ensure correct polarity. Verify that the host device recognizes the module and, if required, enable or configure DDM/DOM support in the system software to view diagnostic data. Use appropriate fiber management (patch panels, labeled cabling) and follow the equipment vendor’s instructions for hot-plugging, firmware compatibility, and link negotiation.

Recommendations

For stable 100G links, use single-mode LC duplex patch cords rated for CWDM wavelengths and keep patch cord connections clean and properly housed. Confirm that the network hardware supports 100GBASE-CWDM4 QSFP28 modules and DDM/DOM functionality if remote diagnostics are required. For longest service life and optimal performance, operate the module within the host device’s specified temperature and power ranges and perform visual inspection and cleaning of fiber connectors before installation.