Network transceiver module BlueOptics PAN-QSFPDD-400GBASE-SR8-BO QSFP-DD 400 Gbit/s 850 nm LC 100 m

The BlueOptics PAN-QSFPDD-400GBASE-SR8-BO is a QSFP-DD form-factor fiber optic transceiver module designed for multimode links at 850 nm. It supports aggregated data rates up to 400 Gbit/s over LC-terminated multimode fiber with a maximum reach of 100 m. The module comes in a silver metal housing and is intended for high-speed interconnects in data center environments, switch uplinks and other network equipment that accept QSFP-DD optical interfaces. Built to industry MSA specifications, the module offers digital diagnostics and is CE, FCC and RoHS compliant.

Advantages

The module delivers high-density 400 Gbit/s connectivity in a compact QSFP-DD package, enabling high-bandwidth aggregation without adding significant rack space. Its silver metal housing provides mechanical protection and thermal dissipation, while compliance with MSA standards ensures interoperability with a wide range of switches and routers. Integrated digital diagnostics (DDM/DOM) facilitate real-time monitoring of optical parameters for easier maintenance and troubleshooting.

Suitable for

Key specifications

How to use

Install the QSFP-DD transceiver into a compatible QSFP-DD optical slot following the host equipment manufacturer’s insertion and handling guidelines. Use LC-terminated multimode patch cables (or appropriate MPO/MTP assemblies where supported) and ensure correct polarity and fiber type for 850 nm multimode operation. Verify that the host system supports the module form factor and the digital diagnostics features if remote monitoring is required. After insertion, confirm link status and negotiated speed through the switch or router management interface.

Recommendations

For best performance, use OM3/OM4 multimode fiber and high-quality LC patch cables, maintain clean connector endfaces, and ensure proper cable routing and strain relief. Verify compatibility with the host platform and enable DDM/DOM support in the management software to monitor optical power, temperature and voltage in real time.