NVD-400G-LR4 NVIDIA Compatible 400G QSFP-DD LR4 10km SMF Transceiver

The NVD-400G-LR4 is a 400G QSFP-DD optical transceiver compatible with NVIDIA platforms. Plug-and-play, no configuration required.

• Form Factor: QSFP-DD
• Data Rate: 400G
• Protocol: LR4
• Fiber Type: SMF
• Reach: 10km
• Connector: Duplex LC
• OEM Equivalent: NVD-400G-LR4

Compatibility: Documented OEM compatibility (NVIDIA/Mellanox published compatibility documentation): this module is accepted in 400G QSFP-DD ports on the Spectrum-3 SN4410, Spectrum-3 SN4700, and Spectrum-4 SN5400. Confirm your exact chassis, line card, and OS release against the NVIDIA/Mellanox matrix before deployment.

Tested & Proven: Every TenFour Optics part is coded, tested, and verified before shipment — see Tested & Proven.

OEM-compatible and MSA-compliant. Manufactured to MSA specifications following ISO-certified processes. Class 1 laser certified, RoHS compliant. Digital Diagnostic Monitoring (DDM/DOM) supported. Every module is tested for traffic conformity per supported layer 2/3 protocols, DOM threshold verification, EEPROM/MSA value verification, serial number verification, and optical cleanliness before shipment.

Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In stock and ships same or next business day. Trusted by network engineers and procurement teams across North America for over 10 years.