The Cisco ASR 9901 120G provider edge router is perfect for service providers and enterprises who need high-capacity network edge solutions with up to 120 Gbps throughput. Our compact 2RU service provider router delivers enterprise-grade performance for demanding network applications:
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120 Gbps nonblocking throughput for high-capacity network edge deployments
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High port density design maximizing service density in minimal rack space
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Cisco IOS XR software providing advanced routing and network services
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Compact 2RU form factor optimizing rack space utilization for edge deployments
Key Features
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120 Gbps full-duplex capacity for high-performance network edge applications
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Nonblocking fabric architecture ensuring consistent performance under load
- Advanced provider edge capabilities supporting multiple service types
- Consistent high port density maximizing connections per rack unit
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Cisco IOS XR operating system with advanced routing protocols
- Optimized for service provider environments with carrier-grade reliability
Technical Specifications
| Manufacturer |
Cisco Systems |
| Model Number |
ASR-9901-120G |
| Type |
Provider Edge Router |
| Throughput Capacity |
120 Gbps nonblocking full-duplex |
| Form Factor |
2RU rack-mountable design |
| Operating System |
Cisco IOS XR software platform |
| Port Configuration |
High-density variable port options |
| Fabric Architecture |
Nonblocking full-duplex switching fabric |
| Application Focus |
Network edge and service provider environments |
| Service Density |
High service density for edge applications |
| Reliability |
Carrier-grade availability and redundancy |
| Management |
Cisco network management integration |
Frequently Asked Questions
Q: What makes the ASR 9901 ideal for provider edge applications?
A: The Cisco ASR 9901 delivers 120 Gbps throughput in a compact 2RU form factor with nonblocking fabric architecture. This provider edge router offers high service density and carrier-grade reliability — perfect for service provider network edge deployments requiring maximum performance per rack unit.
Q: How does the nonblocking fabric benefit network performance?
A: The nonblocking full-duplex fabric ensures consistent 120 Gbps performance regardless of traffic patterns or port utilization. This high capacity router maintains wire-speed forwarding across all ports simultaneously, eliminating bottlenecks for critical edge network applications.
Q: What advantages does Cisco IOS XR provide?
A: Cisco IOS XR software offers advanced routing protocols, service provisioning, and network automation capabilities. This network edge router platform provides carrier-class features including MPLS, segment routing, and service chaining essential for modern provider networks.
Q: Is this suitable for high-density edge deployments?
A: Yes. The 2RU design with high port density maximizes connections and services per rack unit, making it ideal for space-constrained edge locations. This ethernet gigabit router alternative provides enterprise-grade performance while optimizing physical footprint for edge computing and service provider applications.
