Genuine Cisco QDD-400G-FR4-S 400GBASE-FR4 QSFP-DD Transceiver 2km (w/ Hologram)

Product Number: QDD-400G-FR4-S

• Description: Cisco 400GBASE-FR4 QSFP-DD Transceiver Module

• Form Factor: QSFP-DD (Quad Small Form-factor Pluggable Double Density)

Note: This is physically larger and has more electrical contacts than a standard QSFP28 module. Ensure your device supports QSFP-DD.

• Data Rate: 400 Gbps

• Protocol: 400GBASE-FR4

• Wavelength: CWDM4 (1271, 1291, 1311, 1331 nm) - commonly referred to as 1310nm range

• Max Distance: 2 km (1.24 miles)

• Fiber Type: Single Mode Fiber (SMF)

• Connector: Duplex LC

Important: Unlike the SR8 or DR4 versions which use MPO connectors, this FR4 version uses standard LC cables.

• Authentication: Features Genuine Cisco Security Hologram ("Holo") on the label.

• Compatibility: Designed for Cisco Nexus 9000 Series (e.g., N9K-C9316D-GX, N9K-C93600CD-GX), NCS 5500, and ASR 9000 series with 400G ports.

• Power Consumption: < 12W

Returns Policy:

Returns are accepted within 30 days of receipt.

• Items must be returned in their original condition and packaging.

• Buyers are responsible for return shipping.

We generally ship worldwide through IndianPost which usually reaches you between 10-25 Business Days. Due to the variation of postage service in different areas, some areas may take (20-60 days).

• If needed urgently we can ship through Fedex or Dhl you contact us through messages (It will cost extra).

• Orders are processed within 1-2 business days after cleared payment..

• Estimated delivery times vary by location and shipping method.

We accept payments via PayPal and major credit cards.

• Payment is required within 3 days of purchase.

Your satisfaction is our priority. If you have any questions or concerns, please contact us through messages.

• We aim to respond to all inquiries within 24 hours.

International buyers are responsible for any customs duties, taxes, tariffs and import fees.

• Please check with your country's customs office to determine additional costs prior to purchasing.

All items are guaranteed to be as described and authentic.