EXT-100G-FR Extreme Compatible 100G QSFP28 FR 2km SMF Transceiver

The EXT-100G-FR is a 100G QSFP28 optical transceiver compatible with Extreme platforms. Plug-and-play, no configuration required.

• Form Factor: QSFP28
• Data Rate: 100G
• Protocol: FR
• Wavelength: 1310nm
• Fiber Type: SMF
• Reach: 2km
• Connector: Duplex LC
• OEM Equivalent: EXT-100G-FR

FEC — read before installing: RS-FEC runs inside this module. Leave host FEC off or on auto — do not force RS-FEC on the switch port; enabling host FEC will bring the link down. The far end of the link must also be a single-lambda optic of the same type with onboard FEC.

Compatibility: Compatible with Extreme platforms — accepted in 100G QSFP28 ports on the Extreme 7520 Series, Extreme 7720 Series, Extreme 7830 Series, Extreme 8520 Series, Extreme 8720 Switch, ExtremeSwitching 5720 Series, ExtremeSwitching X870 Series, SLX 9540, SLX 9640, and VSP 7400 Series. This module follows Extreme's published compatibility matrix; for your exact line card or OS release, email 10.4@tenfouroptics.com and we'll confirm fit.

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 items ship same or next business day.