Beijing Youwang Times Technology Co., Ltd.
| Product Model | ISR 4321 |
| Product Family | Cisco Catalyst Series |
| Product Weight | 3.2 ounces |
| Skype Id | album.kevin |
| Warranty | Limited Lifetime Warranty |
| Weight | 8.5 pounds |
| Manufacturer | Cisco Systems |
| Wan Interfaces | T1/E1, T3/E3, DSL, Ethernet |
| Network Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab |
| Storage Humidity | 5 to 95% non-condensing |
| Routing Protocols | BGP, OSPF, EIGRP, RIP, IS-IS |
| Speed | 10/100/1000 Mbps |
| Dimensions | 17.5 x 14.5 x 1.75 inches |
| Power Supply | AC/DC, PoE, PoE+ |
| Brand Name | Cisco |
| Model Number | NCS-5516 |
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Product Specification
| Product Model | ISR 4321 | Product Family | Cisco Catalyst Series |
| Product Weight | 3.2 ounces | Skype Id | album.kevin |
| Warranty | Limited Lifetime Warranty | Weight | 8.5 pounds |
| Manufacturer | Cisco Systems | Wan Interfaces | T1/E1, T3/E3, DSL, Ethernet |
| Network Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3ab | Storage Humidity | 5 to 95% non-condensing |
| Routing Protocols | BGP, OSPF, EIGRP, RIP, IS-IS | Speed | 10/100/1000 Mbps |
| Dimensions | 17.5 x 14.5 x 1.75 inches | Power Supply | AC/DC, PoE, PoE+ |
| Brand Name | Cisco | Model Number | NCS-5516 |
High-Performance Cisco Router 12.8Tbps Scalability & SRv6 Support NCS-5516 For Carrier Networks
The Cisco NCS-5516 is a high-density, high-performance core router designed for service providers, cloud operators, and large enterprises demanding scalable, reliable, and future-proof networking. With 12.8 Tbps system capacity and support for 400G/100G interfaces, it delivers the bandwidth needed for 5G, video streaming, and hyperscale cloud connectivity.
✔ Massive Scalability – Supports 48x100G or 12x400G per slot, enabling smooth migration to ultra-high-speed networks.
✔ Carrier-Grade Reliability – Redundant power, cooling, and hitless software upgrades (ISSU) ensure 99.999% uptime.
✔ Segment Routing (SRv6/SRv4) – Simplifies traffic engineering, reduces latency, and enhances SDN/automation readiness.
✔ Cisco Silicon One Architecture – Delivers high efficiency, low power consumption, and programmable forwarding.
✔ Real-Time Telemetry & Automation – Supports model-driven programmability (NETCONF/YANG) for faster operations.
| Parameter | Specification |
|---|---|
| System Capacity | Up to 12.8 Tbps (full duplex) |
| Port Density | 48x100G or 12x400G per line card |
| Redundancy | Hot-swappable power & fans |
| Protocols | IPv4/IPv6, MPLS, EVPN, BGP, ISIS |
| Automation | NETCONF, gRPC, Streaming Telemetry |
5G & Mobile Backhaul – Low-latency, high-bandwidth transport.
Cloud & Data Center Interconnect (DCI) – Scalable 400G-ready backbone.
Service Provider Core – Future-proof infrastructure with SDN integration.
The NCS-5516 combines ultra-high performance, scalability, and automation in a single platform, making it ideal for next-gen networks. Its Silicon One-powered forwarding ensures efficiency, while Segment Routing simplifies operations. Whether upgrading legacy infrastructure or building a cloud-optimized backbone, this Cisco router delivers carrier-class reliability with investment protection for 400G and beyond.
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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