{"product_id":"a900-rsp2a-128-cisco-asr-900-route-switch-processor-2-128g-base-scale","title":"A900-RSP2A-128 Cisco ASR 900 Route Switch Processor 2 - 128G Base Scale","description":"\u003ch1 class=\"pBulletCMT\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cstrong\u003eCisco A900-RSP2A-128 ASR 900 Route Switch Processor 2 – 128G Base Scale\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2 class=\"pBulletCMT\"\u003e\u003cstrong\u003eEnterprise Cisco ASR 900 Route Switch Processor with 128G Base Scale for High-Performance Carrier Ethernet Networks\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-69b84c3f-3fbc-8324-a2c7-5c1ce27679d6-1\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69b84c3f-3fbc-8324-a2c7-5c1ce27679d6-1\" data-turn-id-container=\"request-69b84c3f-3fbc-8324-a2c7-5c1ce27679d6-1\" data-testid=\"conversation-turn-562\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"de7e23b9-3160-4f9f-b2d4-db307ef6d7b3\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"130\" data-end=\"533\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"181\"\u003eCisco A900-RSP2A-128 Route Switch Processor\u003c\/strong\u003e is a high-performance processing module designed for compatible \u003cstrong data-start=\"246\" data-end=\"299\"\u003eCisco ASR 900 Series Aggregation Services Routers\u003c\/strong\u003e. Engineered for carrier-grade routing, switching, and control plane operations, it provides the scalability and reliability required for service provider aggregation, Carrier Ethernet, Metro Ethernet, and enterprise WAN environments.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"535\" data-end=\"889\"\u003eFeaturing \u003cstrong data-start=\"545\" data-end=\"572\"\u003e128G Base Scale support\u003c\/strong\u003e and \u003cstrong data-start=\"577\" data-end=\"593\"\u003e4 GB of DRAM\u003c\/strong\u003e, the A900-RSP2A-128 enables efficient processing of demanding network services and growing traffic requirements. Its scalable architecture supports high-capacity aggregation networks while providing centralized system control and reliable route processing for compatible Cisco ASR 900 platforms.\u003c\/p\u003e\n\u003cp data-start=\"891\" data-end=\"1285\"\u003eOptimized for \u003cstrong data-start=\"905\" data-end=\"921\"\u003eCisco IOS XE\u003c\/strong\u003e, the Route Switch Processor supports advanced networking capabilities including \u003cstrong data-start=\"1002\" data-end=\"1091\"\u003eLayer 2 and Layer 3 services, IPv4, IPv6, MPLS, QoS, and enterprise routing protocols\u003c\/strong\u003e such as BGP, OSPF, and IS-IS, depending on the host platform and software configuration. These capabilities make it suitable for complex service provider and enterprise network infrastructures.\u003c\/p\u003e\n\u003cp data-start=\"1287\" data-end=\"1591\"\u003eThe Cisco A900-RSP2A-128 is designed for \u003cstrong data-start=\"1328\" data-end=\"1361\"\u003ehigh-availability deployments\u003c\/strong\u003e, supporting redundant Route Switch Processor configurations on compatible dual-RSP ASR 900 platforms. This redundancy helps maintain continuous network operations and minimizes service disruption in mission-critical environments.\u003c\/p\u003e\n\u003cp data-start=\"1593\" data-end=\"1818\"\u003eIts modular plug-in design simplifies network expansion, maintenance, and infrastructure upgrades. Support for platform-dependent Online Insertion and Removal (OIR) further enhances operational flexibility and serviceability.\u003c\/p\u003e\n\u003cp data-start=\"1820\" data-end=\"2212\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIdeal for \u003cstrong data-start=\"1830\" data-end=\"2007\"\u003eCarrier Ethernet networks, service provider aggregation, Metro Ethernet deployments, enterprise WAN infrastructure, high-availability routing, and network expansion projects\u003c\/strong\u003e, the \u003cstrong data-start=\"2013\" data-end=\"2081\"\u003eCisco A900-RSP2A-128 Route Switch Processor with 128G Base Scale\u003c\/strong\u003e delivers scalable performance, carrier-grade reliability, and advanced routing capabilities for Cisco ASR 900 Series environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications – Cisco A900-RSP2A-128 ASR 900 Series Route Switch Processor with 128G Base Scale\u003cbr\u003e\u003ca href=\"https:\/\/www.cisco.com\/c\/en\/us\/products\/collateral\/routers\/asr-903-series-aggregation-services-routers\/datasheet-c78-738339.html\" target=\"_blank\" title=\"Cisco A900-RSP2A-128 - Data Sheet\" rel=\"noopener\"\u003eCLICK HERE FOR DATA SHEET\u003c\/a\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100.036%; height: 1038.8px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 24.3717%; height: 19.6px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 73.1684%; height: 19.6px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eCisco A900-RSP2A-128 ASR 900 Series Route Switch Processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eCisco Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eA900-RSP2A-128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eProduct Series\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eCisco ASR 900 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eRoute Switch Processor (RSP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eBase Scale\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003e128G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eSystem Memory\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003e4 GB DRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003ePrimary Function\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eRouting, Switching and Control Plane Processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eArchitecture\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eCarrier-Grade Route Switch Processor Architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eSwitching \/ Forwarding Role\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003eProvides centralized forwarding and system control for compatible ASR 900 platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eControl Plane Processing\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003eHigh-performance route and system management processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eData Plane Support\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003ePlatform-dependent packet forwarding and switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eLayer Support\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eLayer 2 and Layer 3 Services\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eCarrier Ethernet Support\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eMetro Ethernet Support\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eMPLS Support\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003eSupported through compatible platform and software configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eIPv4 Support\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eIPv6 Support\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eRouting Protocol Support\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003eBGP, OSPF, IS-IS and other Cisco IOS XE-supported protocols\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eQuality of Service (QoS)\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003eAdvanced QoS and Traffic Management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eHigh Availability\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eRedundant Processor Support\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003eYes, on compatible dual-RSP platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eFailover Support\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003ePlatform-dependent RSP redundancy and high-availability features\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eHot-Swappable\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003eOnline Insertion and Removal (OIR) support on compatible platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eOperating System\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eCisco IOS XE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eManagement\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eCLI, SNMP and Cisco IOS XE Management Tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eProgrammability\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eCisco IOS XE Automation and Programmability Capabilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eSecurity Features\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003eACLs, Control Plane Protection and Platform-Based Security Features\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 39.2px;\"\u003eNetwork Synchronization\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 39.2px;\"\u003ePlatform-dependent timing and synchronization support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eInstallation Type\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003ePlug-in Route Switch Processor Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003ePower Source\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003ePowered by the host ASR 900 chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eCooling\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eProvided by the host chassis cooling system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eChassis-Based Plug-in Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eCompatible Cisco ASR 900 Series Aggregation Services Routers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eDeployment Type\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eAggregation, Metro Ethernet and Service Provider Edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eCarrier Ethernet, Enterprise WAN and High-Capacity Routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eReliability\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eCarrier-Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 19.6px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 19.6px;\"\u003eRefurbished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8px;\"\u003e\n\u003ctd style=\"width: 24.3717%; height: 58.8px;\"\u003eUse Cases\u003c\/td\u003e\n\u003ctd style=\"width: 73.1684%; height: 58.8px;\"\u003eCarrier Ethernet Networks, Service Provider Aggregation, Enterprise WAN, Metro Ethernet, High-Availability Routing, Network Expansion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003eWe offer free FedEx Ground shipping to all our customers in the continental US. If you need more information on expedited or international shipping please see our \u003c\/span\u003e\u003ca title=\"Shipping and Returns\" href=\"https:\/\/networkoutlet.com\/pages\/shipping\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eShipping \u0026amp; Returns page\u003c\/a\u003e\u003cspan\u003e or ask us directly via phone, email or using our \u003c\/span\u003e\u003ca href=\"https:\/\/www.networkoutlet.com\/contact-us\/\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eContact Form page\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ1. Which routers are compatible with the A900-RSP2A-128?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eIt is designed for supported Cisco ASR 900 Series Aggregation Services Routers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ2. What does the 128G Base Scale provide?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eIt enables increased routing and forwarding scalability for larger enterprise and carrier network deployments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ3. Does this Route Switch Processor support redundancy?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eYes. It supports redundant RSP configurations to improve network availability and resiliency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ4. How much memory does the A900-RSP2A-128 include?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eIt comes with 4 GB of DRAM and 2 GB of flash storage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eQ5. Where is this processor typically deployed?\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eIt is commonly used in carrier Ethernet, metro aggregation, and enterprise routing environments that require scalable and reliable network performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":46731852546209,"sku":"A900-RSP2A-128","price":6000.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2216\/8673\/files\/A900-RSP2A-128-Cisco-ASR-900-Route-Switch-Processor-2-128G-Base-Scale.jpg?v=1784706371","url":"https:\/\/www.foxti.com.br\/products\/a900-rsp2a-128-cisco-asr-900-route-switch-processor-2-128g-base-scale","provider":"FoxTI","version":"1.0","type":"link"}