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. 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. 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. The model (ASR-920-12SZ-A /ASR-920-12SZ-D) has a pluggable 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. Cisco ASR 920-20SZ-M fixed access platform with modular AC/ DC redundant power supplies, twenty GE SFP interfaces, four GE copper interfaces and 4X10GE SFP+ interfaces and Timing (1PPS/10MHz/ToD) interfacesĬisco ASR 920 Class B timing routers support broadband access for delivering “any-play” services (that is, voice, video, data, and mobility) to thousands of subscribers.Cisco ASR 920-12SZ-D fixed access platform with dual DC power supplies twelve 1/10GE SFP interfaces, Timing (1PPS/10MHz/ToD) interfaces and pluggable GNSS module.Cisco ASR 920-12SZ-A fixed access platform with single AC power supply, twelve 1/10GE SFP interfaces, Timing (1PPS/10MHz/ToD) interfaces and pluggable GNSS module. ![]() The new Class B Timing Compliance Cisco ASR 920 Series routers come in a small form factor (1RU) and in the below configurations: ASR 920 Series – Class B timing compliance models And an optional service-activation model supports incremental growth and makes these routers flexible and cost-effective.įigure 1. ![]() You can use them for premium services with enhanced Service-Level Agreements (SLAs). They also allow service providers to deploy Multiprotocol Label Switching (MPLS)-based VPN services from within the access layer.ĪSR 920 series router offers key Carrier Ethernet features that simplify network operation. ASR 920 routers provide a comprehensive and scalable feature set, supporting both Layer 2 VPN (L2VPN) and Layer 3 VPN (元VPN) services in a compact package. These high-throughput, small-form-factor, low-power-consumption routers are optimized for mobile backhaul and business applications. These 5G ready routers meet ITU G.8273.2 Class B Timing specifications and provides better accuracy using PTP for phase delivery. The Cisco ® ASR 920 Series Aggregation Services Class B Timing Compliance Router is a full-featured converged access platform, positioned as a Carrier Ethernet aggregation platform for business services or as a CSR/Small Aggregation platform for the Mobile Backhaul for 5G markets.
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