• Cisco NC55-24H12F silver server rack line card with 24x100G QSFP28 slots
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Cisco

Cisco NC55-24H12F | 24x100G QSFP28 + 12x40G QSFP+ line card, scale base, IOS XR, MPLS/IPv4/IPv6, segment routing, breakout support

NC55-24H12F

Stock Status: Enquire

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Description

High-density 100G/40G scale base line card for modular routing systems, delivering flexible 24x100G and 12x40G port mix with IOS XR features for large-scale MPLS, IPv4/IPv6, and Segment Routing deployments. Supports fanout breakouts for leaf/spine and aggregation designs in service provider and data center cores.

Features

- Flexible mix of 100G and 40G for scalable aggregation and core
- Scale Base license for high route/label scale capabilities
- IOS XR for carrier-class reliability and automation
- Segment Routing and MPLS for efficient traffic engineering
- Breakout support to 25G/10G for leaf/spine versatility
- Designed for service provider and data center environments

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

FAQs

Technical Specifications

- Port density: 24x 100GbE (QSFP28) + 12x 40GbE (QSFP+)
- Breakout options: 100G→4x25G; 40G→4x10G (with supported fanout cables/optics)
- Operating system: IOS XR feature set
- Forwarding: Line-rate performance across populated ports
- Protocols: IPv4/IPv6, MPLS, Segment Routing (SR-MPLS), LDP, IS-IS/OSPF/BGP
- Optics support: QSFP28/QSFP+ SR/LR/ER and DAC/AOC (platform-qualified)
- License tier: Scale Base
- Chassis compatibility: NCS 5000 series modular systems (per platform compatibility matrix)

FAQs

Q: Which chassis is this line card compatible with?
A: It is intended for NCS 5000 family modular chassis. Refer to the official hardware compatibility matrix for exact supported models and fabric requirements.

Q: Does it support 25G/10G breakout?
A: Yes. 100G ports can break out to 4x25G and 40G ports to 4x10G with approved fanout cables and optics.

Q: What license tier is included?
A: This is the Scale Base variant. Additional feature licenses may be required depending on your use case.

Q: What optics are supported?
A: QSFP28 and QSFP+ modules including SR, LR, ER, and DAC/AOC are supported where qualified for the platform and software release.

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