Cisco ASR 920

The Cisco ASR 920 Series is a family of compact, temperature-hardened aggregation routers purpose-built for service providers delivering Carrier Ethernet, mobile backhaul, and business services. Available in both fixed and modular configurations, these platforms combine high performance with a small footprint, making them ideal for deployment in space-constrained and environmentally challenging locations.

Key Features

Carrier Ethernet access with support for Layer 2 and Layer 3 VPNs, including MPLS-based services
Flexible interface options ranging from 1GE to 10GE (copper and fiber)
Compact 1RU form factors for efficient use of rack space
Extended temperature range for outdoor and remote deployments
Redundant AC and DC power supply options
Advanced QoS, security, and Operations, Administration, and Maintenance (OAM) capabilities

Model Variants

Low-Port-Density Models: Ideal for small sites and cabinets (e.g., ETSI 300-mm), featuring compact design, redundant power, and monitoring tools such as “dying gasp” and external alarms.
High-Port-Density Models: Designed for higher throughput environments, supporting converged access, MPLS VPNs, and enhanced SLA-driven services.
ASR 920 Indoor: Fixed configurations (e.g., 12 x 1GE + 2 x 10GE) with dual power supplies.
ASR 920 Compact: Flexible port configurations (1GE/10GE combinations) plus additional copper interfaces.

Performance & Specifications

Throughput up to 64 Gbps
Support for IP SLA, MPLS OAM, and Layer 2 CFM
Front-to-back airflow design (varies by model)
Multiple mounting options: ETSI, 19-inch, 23-inch racks, and wall mount

Deployment Benefits

The ASR 920 Series enables cost-effective service delivery with simplified provisioning, rapid service activation, and enhanced network visibility. Its robust design and Cisco support services help reduce downtime and total cost of ownership, making it a reliable choice for modern access networks.