United States$5,000,000+
Inventory Delivered By
H
Harold Benson
5
Redundant CXL chassis ensured continuous uptime.
7603S-RSP720CXL-R
Original Stock
Ready to Ship
Cisco 7603S Chassis,3-slot,Redundant System,2RSP720-3CXL,2PS
FEATURED DEAL
Name:
7603S-RSP720CXL-R
- Description:
- Cisco 7603S Chassis,3-slot,Redundant System,2RSP720-3CXL,2PS
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818250024581
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
7603S-RSP720CXL-R Overview
7603S-RSP720CXL-R is a high-performance, modular enterprise router architected for mission-critical network environments. It offers versatile power options—including dual AC/DC redundant supplies—and supports both WAN and LAN connectivity with multiple interfaces, enabling seamless integration into enterprise, data center, and carrier networks.
7603S-RSP720CXL-R integrates a comprehensive suite of services such as advanced VPN capabilities, robust firewall features, and WAN optimization. Its modular design and expansion slot support provide additional interface versatility, while redundant power and high throughput performance ensure reliability and scalability for demanding use cases.
7603S-RSP720CXL-R price is is available on request. Get immediate quote.
Request bulk order quote for 7603S-RSP720CXL-R for additional pricing. Browse the full Routers 7600 Series series or explore all Cisco products.
7603S-RSP720CXL-R Specifications
- Form Factor
- Rack-mount
- Ethernet Technology
- 10/100/1000
- Memory
- 4 GB
- Depth
- 18 inches
- Weight
- 15 lbs
- Width
- 17 inches
- Flash Memory
- 512 MB
- Product Type
- Enterprise Router
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Wireless Support
- No
- Firewall Features
- Yes
- Management
- Managed
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- QoS Features
- Supported
- 5G Support
- No
- Device Type
- Router
- Network Protocols
- IPv4, IPv6
- Remote Management
- SSH, Telnet, SNMP
- High Availability Support
- Supported
- Use Case
- Enterprise
- LAN Ports
- 4 LAN Ports
- Built-in Security Features
- Firewall / Intrusion Prevention / Malware Protection
- Architecture
- Modular
- Speed/Capacity
- Gigabit
- Modular Slots Available
- 3+ Slots
- Interface Ports
- RJ-45 / SFP
- Power
- 350 W
- VPN Support
- IPSec / SSL VPN / GRE / DMVPN / FlexVPN
- Broadband
- Fiber Optic
- Stacking Capability
- Yes
- Throughput Capacity
- 10 Gbps
- Expansion Slots
- NIM / SFP+
- Routing Protocols
- OSPF / BGP / Static Routing
- Height
- 2 inches
- Compliance Standards
- CE, FCC, RoHS
- Power Source
- Dual AC/DC Redundant
- Features
- VPN / Modular / Redundancy / High Availability
- Integrated Services
- VPN / WAN Optimization
- Product Name
- 7603S-RSP720CXL-R
7603S-RSP720CXL-R Use Case
High-Availability Data Center Core with Cisco 7603S-RSP720CXL-R Chassis
In large enterprise data centers requiring non-stop Layer 3 routing, the Cisco 7603S chassis (3-slot, redundant system with 2× RSP720-3CXL and 2× PS) delivers carrier-class scalability and sub-millisecond failover. By consolidating multi-10 Gbps line cards and dynamic BGP/OSPF deployments into a single platform, IT teams achieve 99.999% uptime, simplified operations, and seamless capacity upgrades—ensuring continuous service delivery under peak loads.
Service Provider Metro Edge Aggregation Using Cisco 7603S-RSP720CXL-R
Telecom operators deploying MPLS VPN, EVPN-VXLAN and large-scale BGP routing at the metro edge leverage the Cisco 7603S chassis with dual RSP720-3CXL processors for optimized packet forwarding and policy enforcement. The redundant power supplies and control-plane protection enable uninterrupted carrier-grade performance, low latency and rapid convergence—driving superior SLAs, accelerated service rollouts and streamlined multi-service aggregation.
Hybrid Cloud Interconnect with Redundant Cisco 7603S-RSP720CXL-R System
Global enterprises building secure, high-throughput connectivity between on-prem and multi-cloud environments deploy the 3-slot Cisco 7603S chassis to terminate VXLAN, DMVPN and BGP-EVPN tunnels. Dual RSP720-3CXL modules ensure automatic failover and route scalability, while redundant power systems guarantee zero-impact maintenance. The result is consistent end-to-end encryption, dynamic traffic steering and SLA-driven reliability for hybrid workloads.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 7603S-RSP720CXL-R |  7609S-RSP7XL-10G-R |  7604-2SUP7203B-2PS |  7609-RSP720C-P |  7606S-S32-8G-B-R | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | Fiber Optic | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | CE, FCC, RoHS | FCC, CE | FCC / CE | FCC, CE | FCC / CE / RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Ethernet |
| Depth | 18 inches | N/A | N/A | N/A | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | FCC Part 15, EN55032 | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10G | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM / SFP+ | NIM / SFP+ | SFP+ / NIM | NIM | N/A |
| Features | VPN / Modular / Redundancy / High Availability | VPN / IPv6 Compatible / Firewall / MPLS | VPN, IPv6 Compatible, Firewall | VPN, IPv6 Compatible, Firewall, MPLS | VPN / Firewall / IPv6 Compatible / Redundancy / High Performance |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 256 MB | 512 MB |
| Form Factor | Rack-mount | Chassis | Rack-mount | Chassis | Rack-mount |
| Height | 2 inches | N/A | N/A | N/A | N/A |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | VPN / WAN Optimization | Voice / Video / WAN Optimization | WAN Optimization, Security | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 / SFP | RJ-45 / SFP+ / Combo Ports | RJ-45, SFP+ | RJ-45, SFP, SFP+ | RJ-45 / SFP |
| LAN Ports | 4 LAN Ports | Modular LAN | 4 LAN Ports | Modular LAN | 8 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 4 GB | 2 GB | 4 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 2 Slots | 3+ Slots | N/A |
| Network Protocols | IPv4, IPv6 | IPv4, IPv6, MPLS | IPv4 / IPv6 | IPv4, IPv6 | IPv4 / IPv6 |
| Power | 350 W | 350W | 350 Watt | 380W | 250W |
| Power Source | Dual AC/DC Redundant | Redundant AC Power Supply | Redundant AC Power Supply | Redundant | AC Power Supply / DC Power Supply / Redundant |
| Product Name | 7603S-RSP720CXL-R | 7609S-RSP7XL-10G-R | 7604-2SUP7203B-2PS | Cisco 7609-RSP720C-P | 7606S-S32-8G-B-R |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Chassis Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | SNMP, Telnet, SSH | SSH / Telnet / SNMP | CLI, SNMP, Telnet, SSH | CLI / SNMP / NetConf |
| Routing Protocols | OSPF / BGP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing |
| Safety | N/A | UL/cUL, CE | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | 10Gbps | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | No | Yes | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 10 Gbps | 10 Gbps | 1 Gbps | N/A | 32 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / GRE / DMVPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| WAN Configuration | Dual WAN | Modular WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | Modular WAN | 2 WAN | Modular WAN | 2 WAN |
| Weight | 15 lbs | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17 inches | N/A | N/A | N/A | N/A |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
I
Isaiah Brooks
5
Strong routing performance at the edge.
J
Julian Myers
5
Cisco stability in production.
K
Kenneth Doyle
5
Handled traffic spikes well.
L
Logan Pierce
5
Reliable enterprise platform.
Questions & Answers
What is the Cisco 7603S Chassis (SKU 7603S-RSP720CXL-R)?
The Cisco 7603S Chassis (SKU 7603S-RSP720CXL-R) is a 3-slot modular backbone router with dual RSP720-3CXL route switch processors and two redundant power supplies, designed for high-performance enterprise and service provider networks.
What are the key features of the Cisco 7603S-RSP720CXL-R?
Key features include 72 Gbps full-duplex throughput, three modular slots, dual RSP720-3CXL processors, two hot-swappable AC power supplies, a compact 5RU form factor, advanced QoS, MPLS, and nonstop availability.
What performance capabilities does the Cisco 7603S deliver?
The Cisco 7603S delivers up to 72 Gbps full-duplex routing capacity, processes up to 360,000 pps, and supports sub-second failover with dual RSP720-3CXL redundancy.
How many modular slots are available in the Cisco 7603S chassis?
The Cisco 7603S chassis provides three universal slots for line cards, service modules, or uplink adapters, enabling flexible network deployments.
What power supply configuration is included with SKU 7603S-RSP720CXL-R?
SKU 7603S-RSP720CXL-R includes two load-sharing, hot-swappable AC power supplies with front-to-back airflow and full redundancy for uninterrupted operation.
Does the Cisco 7603S support redundant components?
Yes. The Cisco 7603S supports dual RSP720-3CXL route switch processors and dual power supplies for Stateful Switchover (SSO) and nonstop forwarding (NSF).
What services do the RSP720-3CXL processors provide?
The RSP720-3CXL delivers comprehensive Layer 2/Layer 3 switching and routing—BGP, OSPF, MPLS, multicast, IPv6, advanced QoS, TCP Optimization, and deep packet inspection.
What are the environmental and physical specifications of the Cisco 7603S chassis?
The chassis operates at 0–40 °C, 10–90% non-condensing humidity; measures 5 RU (8.7” H × 17.5” W × 22.0” D); and weighs up to 35 lbs when fully populated.
Which management interfaces are available on the Cisco 7603S?
Management interfaces include an RJ-45 console port, USB, auxiliary port, internal GPRS port, and an out-of-band 10/100 Ethernet management port with web GUI and CLI.
Which line cards are compatible with the Cisco 7603S chassis?
Compatible modules include Cisco 7600 series Gigabit and 10 Gigabit Ethernet line cards, Service Modules for firewall and encryption, and Optimized Edge Services Modules.
How do I install the Cisco 7603S chassis?
To install, rack-mount the 5RU chassis in a 19” cabinet, insert RSPs and line cards, connect AC power modules, attach grounding, configure management ports, and power on.
What cooling mechanism does the Cisco 7603S use?
The Cisco 7603S uses front-to-back hot-swappable fan trays with temperature sensors for dynamic airflow and efficient chassis cooling.
What warranty and support options are available for the Cisco 7603S?
Cisco offers a limited lifetime hardware warranty, free software updates for the IOS feature set, and SMARTnet support plans for 24×7 technical assistance and expedited hardware replacement.
How can I order replacement parts for the Cisco 7603S?
Replacement RSPs, power supplies, fan trays, and line cards can be ordered through Cisco authorized partners or the Cisco Commerce Workspace using the specific part numbers.
What use cases are best suited for the Cisco 7603S router?
Ideal use cases include enterprise WAN aggregation, data-center edge routing, service provider peering and core routing, campus core switches, and multicast or content delivery networks.
Where can I find official documentation for the Cisco 7603S chassis?
All installation guides, command references, configuration examples, and release notes are available on the Cisco website under the Technical Documentation library for the Cisco 7600 Series.