MachineU > China Products > Consumer Electronic > Computer Hardware & Software > Routers
High-Density 100G/40G Ports & Carrier-Grade Reliability Cisco Router NCS-55A1-24H-B
High-Density 100G/40G Ports & Carrier-Grade Reliability Cisco Router NCS-55A1-24H-B
Specifications
Brand Name :
Cisco
Model Number :
NCS-55A1-24H-B
Product Expansion Slots :
1
Product Model :
ISR 4321
Product Type :
Network Interface Cards
Operating Systems :
Windows, Linux, Unix, etc.
Number Of Ports :
1-4
Storage Temperature :
-40-70 degrees Celsius
Firewall :
Stateful Firewall
Wan Interfaces :
T1/E1, T3/E3, DSL, Ethernet
Product Interface :
Ethernet
Storage Humidity :
5 to 95% non-condensing
Memory :
8GB - 16GB
Manufacturer :
Cisco Systems
Key :
power consumption
Product Family :
Cisco Catalyst Series
Description

High-Density 100G/40G Ports & Carrier-Grade Reliability Cisco Router NCS-55A1-24H-B

The Cisco NCS-55A1-24H-B is a high-performance, scalable router designed for service providers and enterprise networks requiring ultra-high bandwidth, low latency, and carrier-grade reliability. Part of Cisco’s NCS 5500 Series, this 2RU chassis router delivers 24x 100G/40G QSFP28 ports, enabling flexible deployment for 5G backhaul, cloud edge, and IP/MPLS core networks.

Key Features & Benefits

✔ High-Density 100G/40G Ports – Supports 24x QSFP28 interfaces, configurable as 100G, 40G, or breakout to 4x 25G/10G for granular bandwidth allocation.
✔ Carrier-Grade Reliability – Features redundant power supplies (1+1), hot-swappable fans, and NSF/SSO for zero-service disruption during failovers.
✔ Advanced Routing & SDN Support – Runs Cisco IOS XR, enabling Segment Routing, MPLS, EVPN/VXLAN, and model-driven programmability for automation.
✔ Energy-Efficient & Scalable – Optimized for low power consumption while supporting future 400G upgrades.

Technical Specifications (NCS-55A1-24H-B)

Parameter Specification
Ports 24x QSFP28 (100G/40G)
Breakout Support 4x 25G or 10G per port
Forwarding Capacity Up to 2.4 Tbps
Power Supply Dual, Hot-Swappable (AC/DC)
Dimensions 2RU (3.5” H x 17.3” W x 21.5” D)
OS Cisco IOS XR (Modular, SDN-Ready)
Key Protocols BGP, OSPF, MPLS, SR, EVPN, IPv6

Ideal Use Cases

  • 5G Mobile Backhaul (IP RAN) – Low-latency, high-throughput transport.

  • Cloud & Data Center Interconnect (DCI) – EVPN/VXLAN support for scalable cloud networks.

  • Enterprise WAN Aggregation – Combines high port density with advanced QoS/security.

Why Choose Cisco NCS-55A1-24H-B?

Cisco’s Silicon One architecture ensures wire-speed performance, while IOS XR provides automation and telemetry for modernized operations. With flexible licensing and SDN integration, this router is built for future-ready networks.

Send your message to this supplier
Send Now

High-Density 100G/40G Ports & Carrier-Grade Reliability Cisco Router NCS-55A1-24H-B

Ask Latest Price
Product Detail
Brand Name :
Cisco
Model Number :
NCS-55A1-24H-B
Product Expansion Slots :
1
Product Model :
ISR 4321
Product Type :
Network Interface Cards
Operating Systems :
Windows, Linux, Unix, etc.
Contact Supplier
High-Density 100G/40G Ports & Carrier-Grade Reliability Cisco Router NCS-55A1-24H-B

Beijing Youwang Times Technology Co., Ltd.

Verified Supplier
2 Years
shanghai, shanghai
Since 2016
Business Type :
Distributor/Wholesaler
Main Products :
Cisco Cards, Cisco Controller, Huawei Controller
Total Annual :
30000000-50000000
Employee Number :
50~60
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Cisco Router
MachineU China Products Consumer Electronic Computer Hardware & Software Routers
Contact Supplier
Submit Requirement