Beijing Youwang Times Technology Co., Ltd.
| 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 |
| Brand Name | Cisco |
| Model Number | NCS-55A1-24H-B |
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Product Specification
| 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 |
| Brand Name | Cisco | Model Number | NCS-55A1-24H-B |
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.
✔ 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.
| 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 |
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.
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.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2016
Total Annual:
30000000-50000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C... Shanghai Xinben Information Technology Co., Ltd. Global Network Equipment Distributor | Technology Solutions Provider Company Slogan: "Bridging Innovation, Connecting Futures" (Alternative options: "Global Networks, Local Expertise" / "Distributing Tomorrow's C...
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