Ethernet interfaces are available in copper and fiber, with speeds ranging from 10 Mbps to 10 Gbps. In addition, their small footprint allows service providers to extend the reach of their Carrier Ethernet networks to more challenging and remote locations.ĪSR 920 routers offer a choice of AC and DC power supplies, which are redundant and built into the chassis. The extended temperature range supported by ASR 920 router allows them to be deployed in locations with minimal environmental control. Available with a range of mounting options, these routers can be deployed in space-constrained locations and cabinets. ASR-920-24SZ-IM model is 1.5RU to accommodate the interface module in the chassis. The router offers service flexibility and delivers Layer 2, IP, and MPLS transport for advanced L2VPN, 元VPN, and multicast services.ĪSR 920 routers help service providers deliver differentiated, cost-effective services such as residential broadband, mobile, and Metro Ethernet.ĪSR 920 routers are designed with a 1RU compact form factor to accommodate deployment in small spaces. It is optimized for remote access and central offices, for smaller aggregation sites where a full-featured, small-footprint converged platform is needed. The Cisco ASR 920 router is built to meet service provider requirements for Carrier Ethernet access. A built-in hardware crypto engine allows the feature to scale and makes it ideal for extensive small cell deployments. The model (ASR-920-12SZ-IM/ASR-920-12SZ-IM-CC) supports security service such as IP Security (IPSec) to help protect against vulnerabilities to subscriber traffic and the network. Small cells deployments face challenges on the security front due to their location. The router can be deployed in small, completely sealed cabinets in outside environments, because of its small form factor and its durability in extended temperature ranges. It also supports Cisco Universal Power over Ethernet (Cisco UPOE ®) technology, which can be used to power small cell radios. The model (ASR-920-12SZ-IM/ASR-920-12SZ-IM-CC) has a built-in GNSS receiver, which can act as a grandmaster clock for aggregating and backhauling small cell traffic. ![]() ![]() It also provides the Synchronous Ethernet (SyncE) and IEEE-1588 timing services required in today’s converged access networks. This full-featured Layer 2 switch and Layer 3 router supports a variety of broadband applications, including IPTV and video on demand (VoD), enhancing and extending the Cisco Evolved Programmable Network (EPN) architecture.ĭeployed as a converged access platform for mobile backhaul, the ASR 920 router can aggregate multiple base stations through multiple Ethernet and IP interfaces, and it can use MPLS as a transport for mobile backhaul traffic. This large number of queues, combined with a three-level hierarchical QoS algorithm, can deliver an enhanced broadband user experience. Quality of service (QoS) on these routers can scale up to a large number of queues per device. ASR 920 Series - High Port Density modelsĪSR 920 series router offers multiple models with different port densities and interfaces:Ĭisco ASR 920 routers support broadband access for delivering “any-play” services (that is, voice, video, data, and mobility) to thousands of subscribers.
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