Cisco ASR 1000 ASR1000-ESP5 Cisco ASR 1000 / 5000 series router
Brand: Cisco | Category: Network Equipment
SKU: CSC-ASR1000-ESP5 | Part #: ASR1000-ESP5 | MPN: ASR1000-ESP5
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About the Cisco ASR 1000 ASR1000-ESP5 Cisco ASR 1000 / 5000 series router
The Cisco ASR1000-ESP5 Embedded Services Processor is a field-replaceable module engineered for the Cisco ASR 1000 Series aggregation platform, delivering 5 Gbps system throughput with hardware-accelerated forwarding via the QuantumFlow Processor (QFP) engine. This processor module is compatible across the ASR 1001, ASR 1002, ASR 1002-F, ASR 1004, ASR 1006, and ASR 1013 chassis, enabling flexible deployment in multi-service edge and core network environments. Running Cisco IOS XE software, the ASR1000-ESP5 supports a comprehensive routing protocol stack including OSPFv2, OSPFv3, BGP, IS-IS, EIGRP, RIP, PIM, and static routing, alongside full MPLS capabilities for L3 VPN, Traffic Engineering, RSVP, and LDP operations.
Network engineers and IT infrastructure teams deploy the ASR1000-ESP5 to consolidate routing, security, and service intelligence at network aggregation points. The module combines stateful firewall protection via Zone-Based Policy Firewall (ZPF), IPsec encryption with hardware acceleration, and comprehensive Quality of Service (QoS) tools—including classification, policing, shaping, and queuing disciplines such as CBWFQ and LLQ—into a single forwarding engine. Dual-stack IPv6 support with 6PE and 6VPE capabilities ensures forward compatibility, while NAT functionality (static, dynamic, and PAT) addresses legacy integration requirements. High-availability configurations are supported through ESP redundancy with hitless failover in compatible chassis, minimizing service disruption during maintenance or failover events.
Organizations standardizing on Cisco ASR platforms for service provider, enterprise, or hybrid-cloud edge deployments will find the ASR1000-ESP5 part number delivers the processing density and feature breadth required for modern multi-protocol networks. Omnixon Global stocks this module and can support your network architecture review and procurement. Contact our team to submit an RFQ for the Cisco ASR1000-ESP5 and explore volume pricing for your deployment.
Technical Specifications
| Brand | Cisco |
| Category | Network Equipment |
| SKU | CSC-ASR1000-ESP5 |
| Part Number | ASR1000-ESP5 |
| Condition | New |
| Form Factor | Rack-Mount |
| Manufacturer Part Number | ASR1000-ESP5 |
| Product Series | Cisco ASR 1000 Series |
| Module Type | Embedded Services Processor (ESP) |
| System Throughput | 5 Gbps |
| Software Platform | Cisco IOS XE |
| Forwarding Architecture | QuantumFlow Processor (QFP) hardware forwarding engine |
| Supported Routing Protocols | OSPFv2, OSPFv3, BGP, IS-IS, EIGRP, RIP, PIM, static routing |
| MPLS Support | Yes — L3 VPN, Traffic Engineering, RSVP, LDP |
| IPv6 Support | Yes — dual-stack, 6PE, 6VPE |
| VPN / Encryption | IPsec with hardware acceleration |
| NAT Support | Yes — static, dynamic, PAT |
| QoS | Yes — classification, policing, shaping, queuing (CBWFQ, LLQ) |
| Stateful Firewall | Yes — Zone-Based Policy Firewall (ZPF) |
| High Availability | Supports ESP redundancy with hitless failover in compatible chassis |
| Compatible Chassis | ASR 1001, ASR 1002, ASR 1002-F, ASR 1004, ASR 1006, ASR 1013 |
| Form Factor | Field-replaceable module |
| Product Family | ASR 1000 Aggregation Services Routers |
Frequently Asked Questions about Cisco ASR 1000 ASR1000-ESP5 Cisco ASR 1000 / 5000 series router
What does the Cisco ASR 1000 ASR1000-ESP5 Cisco ASR 1000 / 5000 series router do?
The Cisco ASR 1000 ASR1000-ESP5 Cisco ASR 1000 / 5000 series router is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Is the Cisco ASR 1000 ASR1000-ESP5 Cisco ASR 1000 / 5000 series router compatible with my infrastructure?
The Cisco ASR 1000 ASR1000-ESP5 Cisco ASR 1000 / 5000 series router interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.