Cisco

Cisco NCS1K4-QDD-CW-K9 | 800G QSFP-DD DCO line card | C-band coherent DWDM | for NCS 1004 chassis

SKU:NCS1K4-QDD-CW-K9

Regular price POA
POA
POA
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

High-capacity optical line card providing up to 800G of coherent transport using QSFP-DD DCO optics in the C-band. Designed for dense, power-efficient scaling in the NCS 1004 platform for metro, long-haul, or data center interconnect use cases.

Features

- High-capacity coherent transport up to 800G per card
- QSFP-DD DCO pluggable flexibility
- C-band operation for DWDM networks
- Optimized for space- and power-efficient scaling
- Seamless integration with NCS 1004 system management

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details
  • You may also like
  • Best sellers
  • Related Products

specs-tabs

Collapsible content

FAQs

Technical Specifications

FAQs

Q: Which optics does this line card support?
A: It is designed for QSFP-DD DCO coherent pluggables; specific reach and modulation depend on the installed optic.

Q: Is this card limited to the C-band?
A: Yes, this variant targets C-band operation as indicated by the model designation.

Q: Does it require additional licenses?
A: License requirements are platform- and software-dependent. Check your NCS 1004 software feature set and entitlement.

Q: Can I mix different QSFP-DD DCO optics on the same card?
A: Mixing may be supported but is subject to platform software and configuration guidelines. Verify interoperability in the release notes.

Q: What applications is this best suited for?
A: High-density coherent transport for DCI, metro aggregation, and long-haul where C-band DWDM is deployed.

Technical Specifications

- Function: QSFP-DD DCO coherent optical line card
- Total capacity: up to 800G per card (model dependent)
- Optical band: C-band
- Optical technology: Coherent DWDM (capabilities depend on installed QSFP-DD DCO optic)
- Platform compatibility: NCS 1004
- Use cases: Metro, long-haul, DCI coherent transport
- Management: Managed via host chassis/software
- Cooling/power: Dependent on host chassis configuration

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  
  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us