EXT-400G-ZR Extreme Compatible 400G QSFP-DD ZR 80km SMF Transceiver

The EXT-400G-ZR is a 400G QSFP-DD optical transceiver compatible with Extreme platforms. Plug-and-play, no configuration required.

• Form Factor: QSFP-DD
• Data Rate: 400G
• Type: Coherent ZR
• Fiber Type: SMF
• Reach: 80km
• Connector: Duplex LC
• OEM Equivalent: EXT-400G-ZR

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® 5-Year 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.