CISCO ASR920-S-M

The Cisco ASR 920-S-M is a compact and versatile aggregation services router designed for service providers and enterprises needing a cost-effective solution for delivering a wide range of services. Here’s a comprehensive overview:  

Key Features and Capabilities:

• Compact and Flexible: Its small 1RU form factor allows for deployment in space-constrained environments, including ETSI 300mm deep cabinets.  
• Carrier Ethernet Focus: Built with a specialized ASIC, it delivers essential Carrier Ethernet technologies like HQoS, MPLS, and VPLS for robust service delivery.  
• Layer 2 and Layer 3 VPNs: Supports L2VPN and L3VPN services, enabling service providers to offer secure and segmented network connectivity.  
• MPLS in the Access Layer: Extends MPLS functionality to the access layer, simplifying network management and enhancing service delivery.  
• Advanced QoS: Offers granular QoS capabilities with per-traffic-class metering and bidirectional packet/byte count statistics.  
• Timing and Synchronization: Provides essential timing services, including SyncE and IEEE 1588, crucial for mobile backhaul and other time-sensitive applications.  
• Temperature Hardened: Designed to withstand extended temperature ranges, making it suitable for outdoor deployments in harsh environments.  
• Power Efficiency: Optimized for low power consumption, reducing operational costs.

Benefits:

• Cost-Effective Service Delivery: Enables service providers to offer a wide range of services, including residential broadband, mobile backhaul, and Metro Ethernet, in a cost-efficient manner.  
• Enhanced Network Performance: Delivers high performance and throughput for demanding applications.
• Improved Scalability: Supports scalable network deployments, accommodating growth and future needs.  
• Simplified Management: Offers easy management and provisioning through Cisco IOS XE software.
• Increased Reliability: Provides carrier-class reliability for uninterrupted service delivery.  

Use Cases:

• Mobile Backhaul: Aggregates traffic from multiple base stations and transports it over a MPLS network.  
• Business Services: Delivers Ethernet and IP-based services to businesses, including VPNs and internet access.
• Residential Broadband: Provides broadband access to residential subscribers, supporting various “any-play” services.  
• Metro Ethernet: Enables the creation of Metro Ethernet networks for delivering services within a metropolitan area.