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Cisco

Cisco NC57-18D12TH-SB | 18x400G or 30x200G ports | combo scale line card for NCS 5500

SKU:NC57-18D12TH-SB

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Description

High-density combo scale line card providing flexible 18x 400GbE or 30x 200GbE port configurations for NCS 5500 modular chassis. Ideal for core/edge scale-out with elastic port speeds to align capacity and optics availability.

Features

- High-density 400G with flexible 200G operation
- Scalable for core, aggregation, and DCI designs
- Supports a wide range of 400G/200G optics and cables (per platform HCL)
- Field-replaceable line card for modular NCS 5500 chassis

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.

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Technical Specifications

Technical Specifications

- Platform compatibility: NCS 5500 modular chassis (line card slot)
- Port options: 18x 400GbE or 30x 200GbE (configurable per platform support)
- Aggregate port capacity: up to 7.2 Tbps (18 x 400G)
- Operational modes: mixed 400G/200G per port as supported by platform software
- Use cases: core/edge routing, peering, DCI, high-capacity aggregation
- Transceiver support: 400G/200G optical modules and high-speed DAC/AOC per platform release matrix
- Cooling and power: dependent on chassis; ensure slot cooling budget is met
- Software: feature support and scale depend on chassis OS and license features

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