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Cisco NCS55A2 Fixed 24x10G + 16x25G MPA Router Chassis

VENDOR: CISCO Mfg Part#: NCS-55A2-MOD-S
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$67,981.77
$67,981.77
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MSRP: $99,706.61
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  • Offers 24 x 10GbE and 16 x 25GbE ports for high-density connectivity
  • Delivers up to 900 Gbps throughput and supports up to 1,000,000 FIB entries
  • Supports advanced routing protocols including BGP, OSPFv3, MPLS, and IS-ISv6
  • Includes 2 expansion slots and hot-pluggable, optionally redundant internal power supplies
  • Enhanced security with MACsec, ACLs, AAA, and TACACS+ authentication
  • 32 GB RAM and 128 GB hard drive for robust system performance

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Key Benefits

Eye-Insights
  • High port density and modular design support flexible scaling and long-term application growth
  • Comprehensive routing and security features meet enterprise and service provider-grade network requirements
  • Built with efficiency in mind—low power consumption (370W) and compact footprint for simplified data center integration

Product Overview

The Cisco NCS55A2 Fixed Router is engineered for high-performance core and aggregation use cases. It features 24x10G and 16x25G Ethernet connectivity and supports up to 900 Gbps throughput. Key protocol support includes IS-IS, BGP, OSPFv3, MPLS, and more, with integrated security via MACsec, ACL, and AAA. It includes 2 modular expansion slots and supports Zero Touch Provisioning, L2/L3 VPNs, and SR-TE. The design is rack-mountable with front-to-back airflow and supports optional redundant hot-plug power supplies. Its compliance with a breadth of industry standards and TAA ensures flexible deployment in regulated environments. Rugged construction supports temperatures from 32°F to 131°F and humidity up to 95%.

Specifications

Product Overview
Product Type Router
Form Factor Rack-mountable (front-to-back airflow)
Weight 20.5 lbs
Power Requirements Internal power supply (not installed) - hot-plug; 370W operational consumption
Power Redundancy Optional
Installed Power Supply Modules (Max) 2 (max)
Included Accessories 2 blank panels
Connectivity Technology Wired
RAM 32 GB
Internal Storage 128 GB SSD

Wireless Features
Wi-Fi Support

Compliance & Origin
Country of Origin China / United States
TAA Compliant Yes
Certifications and Compliance Standards IEEE 802.1Q, IEEE 802.3ad, IEEE 802.1ad, IEEE 802.1ae, ITU-T G.8265.1, G.8275.1, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, UL 60950-1, RoHS 6/6, GR-1089-CORE, FCC Part 15B Class A, VCCI Class A, ICES-003 Class A, and others

Advanced Security Features
MACsec (Media Access Control Security) Supported
ACL (Access Control List) Supported
AAA (Authentication, Authorization, Accounting) Supported
Authentication Method TACACS+

Interfaces
10Gb Ethernet Ports 24
25Gb Ethernet Ports 16
Console Port 1 x RJ-45
Management Port 1 x RJ-45
USB Port 1 x USB
Expansion Slots 2 (total) / 2 (free)
Data Transfer Rate 10/25 Gbps per port
Total Throughput 900 Gbps
Jumbo Frame Support 9216 bytes

Physical & Environmental
Dimensions (W x D x H) 17.3 in x 11 in x 3.5 in
Minimum Operating Temperature 32 °F
Maximum Operating Temperature 131 °F
Operating Humidity 5 - 95% (non-condensing)

Cloud Management & Licensing
Remote Management Protocols SNMP v3, SSH
Zero Touch Provisioning (ZTP) Supported
Supported VPN Types L2VPN, L3VPN, EoMPLS

Routing & Protocol Features
Routing Protocols Supported IS-IS, BGP, OSPFv2, OSPFv3, PIM-SM, PIM-SSM, IGMPv3, MLDv2, ECMP, BFD, IS-ISv6, MPLS, SR-TE
Layer 2 Features LACP, QoS, IEEE 802.1Q VLAN tagging, VRRP, iPXE
Multiprotocol Label Switching (MPLS) Supported (including LSR, LDP)
Forwarding Information Base (FIB) Entries Up to 1,000,000