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CISCO888G-K9
Cisco 888 G.SHDSL Sec Router w/ 3G B/U
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CISCO888G-K9 is a robust, fixed architecture router designed for high performance in enterprise and small business environments. It features versatile power options with an AC power supply and redundant capabilities, supports dual WAN configuration with dedicated WAN and LAN interfaces, and integrates a comprehensive suite of services such as voice and VPN security. Its optimized hardware supports high throughput while maintaining reliable performance and built-in redundancy.
CISCO888G-K9 offers modular capabilities that allow expansion of network functionalities and supports advanced VPN features including IPSec and SSL VPN technologies. The device is engineered for secure and efficient routing with integrated firewall and intrusion prevention systems, making it ideal for branch offices, remote sites, and mission-critical applications where performance, reliability, and robust security are paramount.
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A mid-sized financial services firm operates a remote branch in a region with inconsistent copper lines. By deploying the CISCO888G-K9 G.SHDSL Sec Router w/ 3G B/U, the branch uses bonded G.SHDSL as the primary WAN link and an integrated 3G cellular modem for automatic failover. This configuration delivers secure IPsec VPN tunnels to HQ, guarantees 99.9% uptime, and eliminates revenue loss due to connectivity interruptions.
A national retail chain must ensure uninterrupted credit-card processing at 500+ storefronts. Installing the CISCO888G-K9 router provides bonded G.SHDSL for high-speed transactions and an on-board 3G backup path that engages instantly on line failure. The result is continuous POS availability, end-to-end AES encryption for PCI compliance, and zero revenue impact during primary link outages.
A manufacturing facility relies on real-time SCADA data from remote sensors over DSL. Using the CISCO888G-K9 Sec Router, the site bonds multiple G.SHDSL lines for high-throughput telemetry and leverages its embedded 3G modem for seamless backup connectivity. This setup ensures persistent VPN-secured data flows, reduces unplanned downtime by 40%, and empowers proactive maintenance through uninterrupted IoT analytics.
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 CISCO888G-K9 |  CISCO877W-G-E-K9 |  CISCO881W-GN-E-K9 |  CISCO877W-G-J-K9 |  C881SRST-K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Fixed | Fixed | Fixed | Fixed |
| Broadband | DSL | DSL | DSL | DSL | DSL |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / N/A | Firewall, Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC / CE / RoHS | FCC, CE, IC | FCC / CE / RoHS | FCC, CE | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired / Wireless | Wired / Wireless | Wired / Wireless | Wired |
| Depth | 9 inches | 7.5 inches | N/A | N/A | N/A |
| 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 |
| Expansion Slots | N/A | N/A | EHWIC | N/A | N/A |
| Features | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN / VoIP / IPv6 Compatible / Firewall | VPN / Firewall / NAT / IPv6 Compatible | VPN, Firewall, NAT, QoS, Voice | VPN, NAT, Firewall, QoS, SRST, Voice, Integrated Security |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 256 MB | 128 MB | 128 MB | 128 MB |
| Form Factor | Desktop | Desktop | Desktop | Desktop | Desktop |
| Height | 1.5 inches | 1.2 inches | N/A | N/A | N/A |
| High Availability Support | Supported | Not Supported | Not Supported | Not Supported | Supported |
| Integrated Services | Voice | Voice | Voice / Video / N/A | Voice / Data | Voice, Secure WAN, Unified Communications |
| 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 | 128 MB | 256 MB | 256 MB | 256 MB |
| Modular Slots Available | N/A | N/A | 1 Slot | N/A | N/A |
| Network Protocols | IPv4 / IPv6 / ICMP / TCP / UDP | IP / ICMP / TCP / UDP | IPv4 / IPv6 / TCP/IP / UDP / ICMP | TCP/IP, PPP, PPPoE | IPv4, IPv6 |
| Power | 65W | 39 Watts | 36 W | External AC Adapter | 20W |
| Power Source | AC Power Supply / Redundant | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco 888G Integrated Services Router | Cisco 877W Integrated Services Router | CISCO881W-GN-E-K9 | Cisco 877W Integrated Services Router | Cisco 881SRST-K9 Integrated Services Router |
| Product Type | Enterprise Router | Integrated Services Router | Enterprise Router | Integrated Services Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SNMP / SSH / Telnet | SSH, Telnet, SNMP | Telnet / SSH / SNMP | CLI, Web-based | SSH / Telnet / SNMP |
| Routing Protocols | OSPF / EIGRP / BGP / RIP / Static Routing | RIP / OSPF / EIGRP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | RIP / OSPF / EIGRP / Static Routing | OSPF / EIGRP / RIP / BGP / Static Routing |
| Safety | UL / CE | N/A | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | N/A | N/A | Fast Ethernet | 25 Mbps |
| Stacking Capability | No | No | No | No | No |
| Telecom | TIA-568 | N/A | N/A | N/A | N/A |
| Throughput Capacity | 1 Gbps | 0.015 Gbps | 0.035 Gbps | 15 Mbps | 0.025 Gbps |
| Use Case | Enterprise / Small Business | Small Business | Small Business | Small Business | Enterprise, Branch Office |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec VPN | IPSec / SSL VPN / N/A | IPSec | IPSec / DMVPN / FlexVPN |
| WAN Configuration | Dual WAN | Dual WAN | WAN | WAN | WAN |
| WAN Ports | 2 WAN | 2 WAN | 1 WAN | 1 WAN | 1 WAN |
| Weight | 5 lbs | 6 lbs | N/A | N/A | N/A |
| Wi-Fi Standard | N/A | WiFi 2 | WiFi 4 | 802.11b/g | N/A |
| Width | 7 inches | 8.7 inches | N/A | N/A | N/A |
| Wireless Support | No | Yes | Yes | Yes | No |
The Cisco 888G-K9 router with 3G backup offers reliable security and performance for our remote office. It's an excellent solution for seamless internet connectivity and backup.
Reliable, fast, and secure. The Cisco 888G-K9 with 3G backup has been a great addition to our infrastructure, ensuring business continuity even during internet disruptions.
Cisco 888G-K9 provides strong performance with G.SHDSL and 3G backup. It's an essential part of our network, delivering consistent speed and reliable security for critical operations.
A fantastic router for small businesses. Cisco 888G-K9 with 3G backup ensures our network is secure, reliable, and always connected, even in remote areas.
Cisco 888G-K9 has exceeded our expectations. The 3G backup and G.SHDSL support ensure stable internet access and keep our remote office connected with minimal downtime.
The Cisco 888G-K9 is a compact, secure broadband router featuring bonded G.SHDSL WAN connectivity with built-in 3G cellular backup, designed for small to medium enterprise sites.
It offers dual G.SHDSL ports for symmetrical bandwidth, an integrated USB 3G modem interface for automatic WAN failover, stateful firewall, advanced VPN support, QoS, and comprehensive management tools.
The router supports two G.SHDSL ports for bonded symmetrical DSL and a USB interface for 3G cellular backup connectivity.
Yes, the Cisco 888G-K9 includes a USB 3G modem interface that automatically switches traffic to the cellular network if the primary G.SHDSL link fails.