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CISCO1802
ADSL/ISDN router w/IOS IP Broadband
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Overview of CISCO1802
CISCO1802 is a fixed-architecture enterprise router engineered to deliver robust performance with integrated services including voice, video, and WAN optimization. It offers flexible power options with an AC supply and optional redundant configurations, while featuring dual WAN interfaces alongside four LAN ports to support diverse network connectivity and throughput capacity up to 1 Gbps.
Designed for high availability and secure operations, CISCO1802 supports IPSec and SSL VPN features along with built-in firewall and QoS capabilities that ensure efficient traffic management and redundancy. Its modular expansion slots and integrated services empower businesses with scalable performance for enterprise and business use cases, securing its role as a reliable backbone for critical network deployments.
CISCO1802 price is $457.00, a 54.3% saving from the Cisco list price of $1,000.00. CISCO1802 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CISCO1802 for additional pricing. Browse the full Router Isr 1800 series or explore all Cisco products.
A mid-sized enterprise deploys the CISCO1802-ADSL/ISDN router w/IOS IP Broadband at a remote sales office to terminate an IPsec tunnel over its ADSL line directly into the corporate data center. Integrated AES encryption and hardware-accelerated VPN reduce setup complexity and maintain 256-bit security without performance degradation. Outcome: Enforced end-to-end data confidentiality, simplified WAN management, and a 40% reduction in leased-line costs while ensuring reliable access to critical applications.
A regional retail chain uses the CISCO1802-ADSL/ISDN as its primary branch gateway, combining ADSL for internet and ISDN BRI as a secondary link. Policy-based routing and real-time link monitoring automatically shift traffic to the standby ISDN circuit upon broadband disruption. Outcome: Achieved 99.9% network availability, seamless transaction processing, and optimized bandwidth utilization—minimizing downtime impact on point-of-sale systems and customer service.
A professional services firm leverages the CISCO1802-ADSL/ISDN to carry VoIP traffic over ISDN BRI while routing internet and cloud-based applications on the ADSL link. QoS profiles on IOS allocate guaranteed bandwidth to voice channels and prioritize critical data streams. Outcome: Delivered crystal-clear voice calls, accelerated data transfers, and consolidated network infrastructure—reducing CapEx by 30% and simplifying onsite management.
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| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Fixed | Fixed | Fixed | Fixed |
| Broadband | DSL | N/A | N/A | 3G | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall | Firewall / Intrusion Prevention / IPSec VPN |
| Compliance Standards | IEEE 802.3, 802.3u, 802.3ab | FCC / CE / UL | IEEE 802.3 / IEEE 802.3u / FCC / CE | FCC / CE / UL | FCC, CE, UL |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 13 inches | N/A | 12 inches | N/A | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | FCC, CE | N/A | FCC / CE | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100 | 10/100 | 10/100 | 10/100 |
| Expansion Slots | NIM, EHWIC | EHWIC | EHWIC | EHWIC | EHWIC |
| Features | VPN, VoIP, IPv6 Compatible, Firewall, MPLS | VPN / VoIP / IPv6 Compatible / Firewall | VPN / Voice / NAT / Firewall | VPN / Firewall / IPv6 Compatible | VPN / VoIP / Firewall / IPv6 Compatible |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 256 MB | 256 MB | 128 MB | 128 MB |
| Form Factor | Rack-mount | Desktop | Desktop | Desktop | Rack-mount |
| Height | 1.75 inches | N/A | 1.72 inches | N/A | N/A |
| High Availability Support | Supported | Not Supported | Not Supported | Not Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice / Video | Voice | Voice | Voice / Data / Security |
| Interface Ports | RJ-45, Combo Ports | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | Modular LAN | 2 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 256 MB |
| Modular Slots Available | 2 Slots | 1 Slot | 2 Slots | 2 Slots | 2 Slots |
| Network Protocols | IP, TCP, UDP, HTTP, SNMP | IP / IPX / PPP | IPv4 / IPv6 / MPLS / VPN | IPv4 / IPv6 | TCP/IP |
| Power | 150W | 50W | 45 Watt | 45 W | 38 W |
| Power Source | AC Power Supply with Redundant Option | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco 1802 Integrated Services Router | Cisco 1861W UC 4FXO | Cisco 1861 Integrated Services Router with SRST | Cisco C1841-3G-S-SEC/K9 Integrated Services Router | Cisco 1841 Integrated Services Router - T1SEC |
| Product Type | Enterprise Router | Integrated Services Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | Telnet, SSH, SNMP, HTTPS | CLI / Web-based | Telnet / SSH / SNMP | SSH / Telnet / SNMP | Telnet / SSH / SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | EIGRP / OSPF / RIP / Static Routing | OSPF / EIGRP / RIP / BGP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | RIP / OSPF / EIGRP / BGP / Static Routing |
| Safety | UL, CE | N/A | UL / CE / RoHS | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | N/A | N/A |
| Stacking Capability | Yes | No | No | No | No |
| Telecom | ETSI | N/A | N/A | N/A | N/A |
| Throughput Capacity | 1 Gbps | 0.025 Gbps | 0.035 Gbps | 0.035 | 0.033 Gbps |
| Use Case | Enterprise / Business | Enterprise | Enterprise / Small Business | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN | IPSec VPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | WAN | WAN | WAN | WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | Modular WAN |
| Weight | 15 lbs | N/A | 9.5 lbs | N/A | N/A |
| Wi-Fi Standard | N/A | WiFi 4 | N/A | N/A | N/A |
| Width | 17 inches | N/A | 17 inches | N/A | N/A |
| Wireless Support | No | Yes | No | No | No |
ADSL/ISDN router with IP broadband support. Stable and secure connections for branch offices.
Cisco 1802 provides reliable routing and firewall protection. Easy to configure for small business networks.
Handles daily traffic efficiently. Solid performance with minimal downtime.
Dependable ADSL/ISDN connectivity. Works well for SOHO and branch office setups.
Reliable router with consistent uptime. Maintains secure connections for office operations.
The CISCO1802 is a compact integrated router combining ADSL2+/ADSL and ISDN BRI WAN interfaces with Cisco IOS IP Broadband for secure, high-performance broadband connectivity.
Key features include integrated ADSL2+/G.dmt and ISDN BRI interfaces, dual Fast Ethernet LAN ports, NAT/PAT, stateful firewall, Cisco IOS IP Broadband, IPsec VPN and hardware-accelerated QoS.
Cisco IOS IP Broadband delivers advanced routing, security and management capabilities optimized for broadband networks, including granular QoS, firewall, VPN and integrated web-based configuration.
The CISCO1802 supports ADSL2+ (G.992.5), ADSL/G.dmt (G.992.1), ADSL G.lite (G.992.2) and ISDN BRI (S/T) for primary or backup WAN connectivity.