Quick Specs
| Specification |
Details |
| Model |
Cisco ASR9904 |
| Product Series |
Cisco ASR 9900 Series |
| Chassis Slots |
4-Slot Modular Chassis |
| Routing Capacity |
Up to Multi-Terabit Scale |
| Deployment |
Service Provider Edge, Core, Aggregation |
| Network Support |
IPv4, IPv6, MPLS, Segment Routing |
| Redundancy |
Redundant Power & Control Modules |
| High Availability |
Carrier-Class Reliability |
| Management |
Cisco IOS XR Operating System |
| Application |
ISP, Data Center Interconnect, Metro Ethernet |
Cisco ASR9904 Specifications
| Item |
Description |
| Product Name |
Cisco ASR9904 Aggregation Services Router |
| Chassis Type |
4-Slot Modular Router |
| Operating System |
Cisco IOS XR |
| Switching Capacity |
Multi-Terabit Performance |
| Routing Protocols |
BGP, OSPF, IS-IS, RIP, Static Routing |
| MPLS Support |
Yes |
| Segment Routing |
Supported |
| IPv6 Support |
Native IPv6 Routing |
| Ethernet Interfaces |
10GE, 25GE, 40GE, 100GE (Depending on Line Card) |
| Network Virtualization |
EVPN, VXLAN |
| High Availability |
In-Service Software Upgrade (ISSU) |
| Redundant Components |
Power Supplies, Route Processors |
| Security Features |
ACL, MACsec, Control Plane Protection |
| Power Options |
AC/DC Power Supply |
| Cooling |
Intelligent Fan Tray System |
| Form Factor |
Rack-Mount Chassis |
| Target Market |
Telecom Operators, ISPs, Large Enterprises |
Cisco ASR9904 Overview
The Cisco ASR9904 Aggregation Services Router is a high-performance carrier-grade routing platform designed for modern service provider networks, cloud infrastructure, mobile backhaul, and large-scale enterprise deployments. As part of the Cisco ASR 9900 Series, the ASR9904 delivers industry-leading scalability, exceptional reliability, and advanced network intelligence to support growing bandwidth demands.
Built on the powerful Cisco IOS XR operating system, the ASR9904 enables operators to deploy advanced services including MPLS, Segment Routing (SR-MPLS), EVPN, IPv6, and network virtualization while maintaining carrier-class availability. Its modular architecture allows flexible interface expansion with support for high-density 10GE, 25GE, 40GE, and 100GE connectivity.
For telecommunications carriers and internet service providers, the ASR9904 offers an ideal balance between performance, scalability, and operational efficiency. It supports seamless migration toward next-generation IP networks, cloud connectivity, and 5G transport infrastructures.
The platform is engineered for continuous operation with redundant route processors, power supplies, cooling systems, and In-Service Software Upgrade (ISSU) capabilities, minimizing downtime and maximizing network uptime.
Key Features & Benefits
Ultra-High Scalability
- Multi-terabit switching architecture
- Supports future network growth
- Flexible modular expansion
Carrier-Class Reliability
- Redundant hardware architecture
- Non-stop forwarding capabilities
- In-Service Software Upgrade (ISSU)
Advanced Service Support
- MPLS and Segment Routing
- EVPN and VXLAN services
- Native IPv6 deployment
Optimized for 5G and Cloud Networks
- Mobile backhaul aggregation
- Data center interconnect (DCI)
- Cloud service delivery
Lower Total Cost of Ownership
- Energy-efficient design
- Simplified network operations
- Long lifecycle investment protection
Applications
Service Provider Networks
Ideal for ISP edge routing, broadband aggregation, and carrier backbone deployment.
Mobile Backhaul Networks
Supports high-capacity 4G LTE and 5G transport requirements.
Data Center Interconnect
Provides scalable and reliable connectivity between geographically distributed data centers.
Enterprise WAN Infrastructure
Delivers secure, high-performance routing for large enterprise networks.
Why Choose Cisco ASR9904?
| Feature |
Cisco ASR9904 |
Traditional Edge Routers |
| Scalability |
Multi-Terabit |
Limited Growth |
| High Availability |
Carrier-Class |
Standard Redundancy |
| MPLS & SR Support |
Full Support |
Partial Support |
| 5G Ready |
Yes |
Limited |
| Cloud Integration |
Advanced |
Basic |
| Network Automation |
Extensive |
Limited |
The Cisco ASR9904 helps network operators modernize infrastructure while maintaining operational reliability and reducing long-term network costs.
FAQ
Q1: What is the Cisco ASR9904 used for?
The Cisco ASR9904 is primarily used for service provider edge routing, broadband aggregation, mobile backhaul, metro Ethernet services, and cloud connectivity.
Q2: How does ASR9904 compare to ASR9001?
The ASR9904 provides a modular chassis architecture with significantly higher scalability and interface density, making it suitable for growing carrier networks, while the ASR9001 is designed for smaller deployments.
Q3: Is the ASR9904 suitable for 5G transport networks?
Yes. The platform supports high-bandwidth interfaces, Segment Routing, MPLS, and network virtualization technologies required for modern 5G transport architectures.
Q4: Does ASR9904 support IPv6 migration?
Absolutely. The router offers full native IPv6 support, dual-stack deployment, and seamless IPv4-to-IPv6 transition capabilities.
Q5: What interface types are supported?
Depending on the installed line cards, the ASR9904 can support 10GE, 25GE, 40GE, 100GE, and higher-capacity interfaces.
After-Sales Service
✔ 100% Genuine Cisco Hardware
All products are tested before shipment to ensure stable operation and long-term reliability.
✔ Global Delivery
Fast worldwide shipping with professional export packaging.
✔ Technical Support
Pre-sales consultation and post-sales technical assistance from experienced networking specialists.
✔ Warranty Service
Warranty coverage available with replacement support for eligible hardware issues.
✔ Flexible Procurement
Support for new, refurbished, and customized network deployment requirements.
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