Cisco QDD-4X100G-FR-S Compatible 400G QSFPDD 4XFR1 1310nm 2km Transceiver Module

The QDD-4X100G-FR-S is an optical transceiver module compatible with Cisco platforms. Key specifications: 400G, 2km, 1310nm, MPO-12 APC, SMF, 4XFR1.

• Form Factor: QSFP-DD
• Data Rate: 400G
• Protocol: FR
• Reach: 2km
• Wavelength: 1310nm
• Connector: MPO-12 APC
• OEM Equivalent: QDD-4X100G-FR-S

Compatibility: The QDD-4X100G-FR-S-TFO is TenFour Optics' compatible equivalent of the Cisco QDD-4X100G-FR-S, coded per order for Cisco platforms. Cisco lists the QDD-4X100G-FR-S for use in 400G QSFP-DD ports on: ASR 9000 Series, Catalyst 9500 Series, Catalyst 9600 Series, Cisco 8000 Series, NCS 540 Series, NCS 5500 Series, Nexus 3000 Series, Nexus 9300 Series, Nexus 9500 Series, and Nexus 9800 Series. To confirm fit for a specific line card or OS release, email 10.4@tenfouroptics.com.

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

Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day — contact 10.4@tenfouroptics.com to confirm availability and lead time.

Download datasheet (PDF)