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CISCO888-SEC-K9
Cisco888 G.SHDSL Sec Router w/ ISDN B/U w/ Adv IP Services
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CISCO888-SEC-K9 is a secure, fixed-architecture router designed to deliver high-performance networking for enterprise branches. It features dual power options with AC power redundancy, dual WAN configuration alongside four LAN interfaces, and integrated voice and video services that make it ideally suited for critical business deployments. Its design emphasizes robust VPN features and advanced firewall protection while supporting essential routing protocols for streamlined connectivity.
Engineered for high throughput, the CISCO888-SEC-K9 provides reliable redundancy and modular integration options that cater to evolving network demands. With support for key enterprise use cases including secure remote access and performance-sensitive routing, this device combines built-in security features with efficient QoS capabilities to serve small business to enterprise environments with uncompromising stability.
CISCO888-SEC-K9 price is $300.12, a 67% saving from the Cisco list price of $909.48. CISCO888-SEC-K9 is in stock and available for next-day dispatch. (terms applied)
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In remote or underserved locations, enterprises deploy the CISCO888-SEC-K9 G.SHDSL Sec Router w/ ISDN B/U to deliver primary broadband via G.SHDSL and automatic failover to ISDN. Advanced IP Services ensure uninterrupted voice, data and video, achieving 99.9% uptime and safeguarding critical business operations against last-mile outages.
A retail chain integrates CISCO888-SEC-K9 routers at each store to establish IPsec VPN tunnels over G.SHDSL with ISDN backup, centrally managed by Cisco IOS Advanced IP Services. This architecture encrypts point-to-point traffic, enforces firewall policies and prioritizes POS data via QoS—boosting compliance, reducing fraud risk and delivering consistent customer experience.
Utilities and manufacturing facilities leverage the CISCO888-SEC-K9 to connect remote PLCs and RTUs over G.SHDSL, with ISDN B/U to maintain control-plane access during link failures. Built-in VPN encryption, advanced routing and traffic shaping guarantee real-time SCADA data integrity and continuous plant monitoring, optimizing operational efficiency and mitigating safety hazards.
To get the detailed certification, please go to the Compliance Center.
 CISCO888-SEC-K9 |  CISCO881GW-GN-A-K9 |  CISCO887MW-GN-E-K9 |  CISCO867-K9 |  CISCO871W-G-A-K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Fixed | Fixed | Fixed | Fixed |
| Broadband | DSL | N/A | LTE | DSL | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention |
| Compliance Standards | IEEE 802.3, FCC, CE | FCC / CE | FCC / CE | FCC, IC, CE | IEEE 802.11b/g/n / IEEE 802.3x |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired / Wireless |
| Depth | 14 inches | N/A | N/A | N/A | 6.7 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | FCC, CE | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100 | 10/100 | 10/100 | 10/100 Fast Ethernet |
| Expansion Slots | N/A | EHWIC | N/A | EHWIC | N/A |
| Features | VPN, Firewall, QoS, NAT, Routing | VPN, Firewall, NAT, QoS, IPv6 | VPN / VoIP / IPv6 Compatible / Firewall | VPN / IPv6 Compatible / Firewall | VPN / Firewall / NAT / Routing / Wireless |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 128 MB | 256 MB | 128 MB | 256 MB |
| Form Factor | Rack-mount / Desktop | Desktop | Desktop | Desktop | Desktop |
| Height | 1.5 inches | N/A | N/A | N/A | 1.7 inches |
| High Availability Support | Supported | Supported | Supported | Not Supported | Not Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice / Data | Voice / Video | Voice | VPN / Firewall / Routing / Wireless |
| Interface Ports | RJ-45, SFP | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 512 MB | 256 MB | 512 MB | 512 MB | 256 MB |
| Modular Slots Available | N/A | 1 Slot | N/A | 1 Slot | N/A |
| Network Protocols | TCP/IP, UDP, ICMP, SNMP | OSPF, EIGRP, RIP, BGP | IPv4 / IPv6 | IPv4, IPv6 | TCP/IP / IPX / PPP |
| Power | 65 Watt | 48W | 65 W | 18W | 17.2W |
| Power Source | AC Power Supply / Redundant | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | CISCO888-SEC-K9 | CISCO881GW-GN-A-K9 | Cisco CISCO887MW-GN-E-K9 | Cisco 867 Integrated Services Router - CISCO867-K9 | Cisco 871W Integrated Services Router |
| Product Type | Secure Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | CLI / Web-based | CLI / SNMP / HTTP | Telnet, SSH, SNMP | Cisco SDM / CLI / SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / EIGRP / RIP / Static Routing | OSPF / EIGRP / RIP / Static Routing | OSPF / EIGRP / RIP / Static Routing | RIP / OSPF / EIGRP / BGP / Static Routing |
| Safety | UL Certified | N/A | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | 100 Mbps | N/A | N/A | 100 Mbps |
| Stacking Capability | No | No | No | No | No |
| Telecom | NEBS | N/A | N/A | N/A | N/A |
| Throughput Capacity | 1 Gbps | 50 Mbps | 0.15 Gbps | 0.075 Gbps | 15 Mbps (IPsec VPN throughput) |
| Use Case | Enterprise | Small Business / Enterprise | Enterprise | Small Business | Small Business / Branch Office |
| VPN Support | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec VPN | IPSec / SSL VPN | IPSec VPN |
| WAN Configuration | Dual WAN | WAN | WAN | Dual WAN | WAN |
| WAN Ports | 2 WAN | 1 WAN | 1 WAN | 2 WAN | 1 WAN Port |
| Weight | 10 lbs | N/A | N/A | N/A | 5.8 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | 802.11b/g/n |
| Width | 17 inches | N/A | N/A | N/A | 8.5 inches |
| Wireless Support | No | No | Yes | No | Yes |
Cisco 888-SEC-K9 is a reliable and secure solution for small businesses. It provides robust performance with advanced IP services and seamless ISDN backup.
Great performance and reliability. The Cisco 888-SEC-K9 provides secure, stable internet connectivity with advanced IP services, making it perfect for our enterprise WAN setup.
The Cisco 888-SEC-K9 router ensures uninterrupted connectivity with advanced IP features and ISDN backup, providing the stability we need for our remote office locations.
A fantastic router for secure and reliable internet access. The Cisco 888-SEC-K9 provides excellent security and backup options, making it perfect for our business operations.
The Cisco 888-SEC-K9 is excellent for WAN setups, offering secure connections and advanced IP features with great backup options to ensure uninterrupted service.
The Cisco888-SEC-K9 Sec Router is a compact branch-office router offering G.SHDSL WAN connectivity, automatic ISDN backup and integrated Advanced IP Services for secure, reliable networking.
Key features include symmetric G.SHDSL uplink, ISDN BRI backup, hardware encryption, advanced routing protocols (EIGRP, OSPF, BGP), integrated VPN and QoS capabilities.
G.SHDSL is a symmetric high-speed DSL technology that delivers up to 30 Mbps over copper, providing the Cisco888-SEC-K9 with predictable bandwidth and low latency for business applications.
ISDN backup on the Cisco888-SEC-K9 uses Dialer Interface and Dialer-Group configurations to detect G.SHDSL failures and automatically route traffic over the ISDN BRI link.
Advanced IP Services on the Cisco888-SEC-K9 include IPsec VPN, GRE and DMVPN tunnels, modular QoS, NAT, DHCP, stateful firewall and intrusion prevention.
The Cisco888-SEC-K9 offers hardware-accelerated 3DES/AES encryption, zone-based firewall, intrusion prevention, secure management via SSH and TACACS+/RADIUS.
The Cisco888-SEC-K9 includes one G.SHDSL port, one ISDN BRI port, four 10/100 Ethernet LAN ports, one RJ-45 console port and one USB management port.
The Cisco888-SEC-K9 requires AC power (100–240 VAC), rack or desktop mounting, Ethernet cabling and a G.SHDSL line or ISDN BRI circuit for WAN connectivity.
To configure ISDN backup, define a Dialer Interface tied to the BRI port, assign it to a Dialer-Group, and set dialer-list and dialer-watch commands for automatic failover.
Yes, the Cisco888-SEC-K9 supports hardware-accelerated IPsec site-to-site and remote-access VPN with strong encryption and authentication algorithms.
Configure QoS using the Modular QoS CLI to classify, mark and shape voice, video and data traffic with priority queuing and bandwidth guarantees.
The Cisco888-SEC-K9 delivers up to 30 Mbps symmetrical throughput over G.SHDSL with hardware encryption enabled for secure performance.
Yes, the Cisco888-SEC-K9 is ideal for small branches and retail sites requiring secure WAN connectivity, failover resilience and integrated advanced services.
Update firmware by uploading the latest Cisco IOS image via TFTP, USB or Cisco Smart Software Manager and rebooting the router to apply the new image.
The Cisco888-SEC-K9 includes a limited lifetime hardware warranty and offers optional Cisco SMARTnet® support for 24×7 access to software updates and technical assistance.
Use console and SSH to run show commands (show interfaces, show dialer, show crypto) and debug tools to verify link status, routing entries and VPN tunnels.