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Redundant 7606S chassis ensured high availability.
7606S-RSP720CXL-R
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Cisco 7606S Chassis,6-slot,Redundant System,2RSP720-3CXL,2PS
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7606S-RSP720CXL-R
- Description:
- Cisco 7606S Chassis,6-slot,Redundant System,2RSP720-3CXL,2PS
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- Cisco
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- 750519008461
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7606S-RSP720CXL-R Overview
7606S-RSP720CXL-R is a high-performance modular router engine designed for enterprise and carrier-grade networks. Built with a robust architecture, it delivers exceptional throughput and redundancy while supporting flexible power options that include redundant AC/DC configurations, ensuring continuous network operations even under demanding conditions.
7606S-RSP720CXL-R features comprehensive WAN/LAN interfaces with modular expansion slots that enable integrated services such as voice, video, and WAN optimization. Its advanced VPN capabilities, multi-protocol routing support, and high availability make it ideal for mission-critical applications in enterprise data centers, branch offices, and other high-demand networking environments.
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Request bulk order quote for 7606S-RSP720CXL-R for additional pricing. Browse the full Routers 7600 Series series or explore all Cisco products.
7606S-RSP720CXL-R Use Case
Enterprise Core Routing and High Availability with Cisco 7606S Chassis
In large-scale enterprise data centers, the Cisco 7606S Chassis,6-slot,Redundant System,2RSP720-3CXL,2PS delivers carrier-grade reliability and performance for the core routing layer. Dual RSP720-3CXL modules and two power supplies (2PS) enable sub-50 ms failover and 99.999% uptime, ensuring nonstop connectivity for mission-critical applications. With up to 720 Gbps switching capacity, the platform supports seamless scalability and consistent QoS across distributed architectures.
Service Provider Edge with MPLS VPN and Advanced QoS
Tier-1 service providers deploy the Cisco 7606S-RSP720CXL-R 6-slot chassis as an edge router for MPLS VPN, traffic engineering, and end-to-end QoS enforcement. High-density interfaces and hardware-based classification enable granular customer segmentation and SLA compliance at scale. Redundant control planes (2× RSP720-3CXL) and dual power supplies (2PS) guarantee continuous service delivery, reducing churn and unlocking new managed-services revenue.
Virtualized Network Functions Aggregation and Cloud Interconnect
Cloud operators use the Cisco 7606S Chassis,6-slot,Redundant System,2RSP720-3CXL,2PS as a resilient aggregation node for virtualized network functions (VNF), VPLS and multi-tenant cloud interconnect. Hardware virtualization support and dynamic traffic distribution enable rapid service provisioning and simplified orchestration. Redundant RSP720-3CXL supervisors and dual power supplies ensure high availability for critical cloud workloads, lowering CapEx and accelerating time-to-market.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 7606S-RSP720CXL-R |  7606-RSP720C-P |  CISCO7603-S |  7604-RSP720CXL-R |  7604-RSP720C-P | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | |
| Architecture | Modular | Modular | Modular | Modular | |
| Broadband | N/A | N/A | N/A | N/A | |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention | |
| Compliance Standards | FCC, CE | FCC / CE | FCC / CE / RoHS | RoHS, FCC | |
| Connectivity Type | Wired | Wired | Wired | Wired | |
| Depth | N/A | 24 inches | N/A | 28 | |
| Device Type | Router | Router | Router | Router | |
| EMC | N/A | N/A | N/A | N/A | |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | |
| Expansion Slots | N/A | NIM / EHWIC | NIM / EHWIC | EHWIC, NIM | |
| Features | VPN, MPLS, High Availability, Redundancy | VPN / IPv6 Compatible / Firewall / MPLS | VPN / IPv6 Compatible / Firewall | VPN, Firewall, Modular, Redundancy, High Performance | |
| Firewall Features | Yes | Yes | Yes | Yes | |
| Flash Memory | 256 MB | 512 MB | 256 MB | 512 MB | |
| Form Factor | Rack-mount | Chassis | Chassis | Chassis | |
| Height | N/A | 7 inches | N/A | 2 | |
| High Availability Support | Supported | Supported | Supported | Supported | |
| Integrated Services | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | |
| Interface Ports | RJ-45, SFP, Combo Ports | RJ-45 / SFP | RJ-45 / SFP | RJ-45, SFP | |
| LAN Ports | Modular LAN | Modular LAN | 4 LAN Ports | Modular LAN | |
| Management | Managed | Managed | Managed | Managed | |
| Memory | 512 MB | 4 GB | 4 GB | 4 GB | |
| Modular Slots Available | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots | |
| Network Protocols | IPv4, IPv6, MPLS | IPv4 / IPv6 | IPv4 / IPv6 | IPv4, IPv6, MPLS | |
| Power | 235 W | 600 Watts | 350 W | 500 W | |
| Power Source | Redundant AC/DC Power Supply | Redundant AC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant DC Power Supply | |
| Product Name | 7606-RSP720C-P | Cisco 7603-S | 7604-RSP720CXL-R Enterprise Router | Cisco 7604-RSP720C-P Route Switch Processor | |
| Product Type | Enterprise Router | Router | Enterprise Router | Modular Router | |
| QoS Features | Supported | Supported | Supported | Supported | |
| Remote Management | Telnet, SSH, SNMP | SSH / Telnet / SNMP | SNMP / Telnet / SSH | SSH, Telnet, SNMP | |
| Routing Protocols | OSPF, BGP, EIGRP, MPLS, IS-IS, RIP, Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | |
| Safety | N/A | N/A | N/A | N/A | |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | |
| Stacking Capability | Yes | No | No | Yes | |
| Telecom | N/A | N/A | N/A | N/A | |
| Throughput Capacity | 40 Gbps | 10Gbps | 2 Gbps | 10 Gbps | |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise, Carrier | |
| VPN Support | IPSec, SSL VPN, GRE, DMVPN, FlexVPN | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | |
| WAN Ports | Modular WAN | Modular WAN | 2 WAN | Modular WAN | |
| Weight | N/A | 150 lbs | 15 lbs | 30 lbs | |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | |
| Width | N/A | 19 inches | N/A | 19 | |
| Wireless Support | No | No | No | No |
Reviews & Ratings
G
George Linton
5
Cisco RSP720 delivered stable core performance.
H
Harvey Knox
4
Good choice for resilient network design.
I
Isaac Morton
5
Consistent uptime in production.
J
Jonah Pierce
5
Enterprise ready chassis.
Questions & Answers
What is the Cisco 7606S 6-slot chassis with SKU 7606S-RSP720CXL-RSP720-3CXL?
The Cisco 7606S is a modular, 6-slot service provider chassis featuring dual RSP720-3CXL route switch processors and dual power supplies for high performance, scalability and continuous operation in carrier-grade networks.
Which redundant components are included in the Cisco 7606S system?
The system includes two RSP720-3CXL route switch processors and two hot-swappable power supply units, ensuring uninterrupted packet forwarding and continual chassis operation in case of individual component failure.
How does the RSP720-3CXL improve routing performance?
The RSP720-3CXL delivers up to 720 Gbps of forwarding capacity per processor, hardware-accelerated MPLS, IPv4/IPv6 routing, and advanced QoS features, enabling service providers to scale high-density networks.
What power supply options are supported by this chassis?
The chassis ships with two 3,000W AC power supplies and supports optional DC power modules. Each supply is hot-swappable for redundancy and smooth maintenance without network downtime.
Which line cards and interface modules are compatible with the 7606S?
The 7606S supports Cisco ASR 9000-series line cards, ONS DWDM, subscriber services modules and 10/40/100GE fabric modules, providing flexible port densities for Ethernet, SONET/SDH and optical transport.
What total system throughput can customers expect?
With dual RSP720-3CXLs, the chassis delivers up to 1.44 Tbps of system throughput, supporting large-scale aggregation and core deployments with headroom for future traffic growth.
What are the physical dimensions and weight of the Cisco 7606S?
The chassis measures 17.5 in. H x 17.16 in. W x 23.5 in. D and weighs approximately 125 lbs (56.7 kg) fully populated, fitting standard 19-inch racks in service provider and enterprise data centers.
How do I install and rack-mount the 7606S chassis?
Mount the 7606S in a standard 19-inch rack using the included front and rear mounting brackets. Slide the chassis into the rack, secure with screws, and connect power and network cabling per the installation guide.
What management interfaces are available on the chassis?
Management is provided via an integrated Cisco IOS XR console port, Ethernet management port, out-of-band management, USB for configuration storage, and support for SNMP, NETCONF and RESTCONF APIs.
Does the Cisco 7606S support high availability features?
Yes. The dual route switch processors operate in active/standby mode, with stateful switchover, nonstop forwarding and nonstop routing capabilities for zero-packet loss and uninterrupted control-plane operation.
Which software platform runs on the 7606S chassis?
The chassis runs Cisco IOS XR software, offering carrier-grade reliability, in-service software upgrades, flexible feature licensing and programmability with native YANG models and streaming telemetry.
How does the chassis support network virtualization?
Cisco IOS XR on the 7606S supports segment routing, MPLS VPNs, EVPN, network slicing and secure multi-tenant isolation, enabling service providers to deliver scalable, software-driven virtualized services.
What cooling and airflow design does the 7606S use?
The chassis employs front-to-back variable-speed fans with hot-swappable modules, maintaining optimal operating temperatures under load and enabling continuous operation in demanding data-center environments.
What warranty and technical support options are available?
Cisco offers a limited lifetime hardware warranty, 90-day software support, with optional SMARTnet services providing 24/7 access to Cisco TAC, software updates and advance hardware replacement.
How can I order replacement parts or additional modules?
Contact your Cisco reseller or use Cisco’s ordering portal. Provide the chassis SKU (7606S-RSP720CXL-RSP720-3CXL) and specify required parts such as line cards, fan trays or power supplies for swift fulfillment.