Cisco CISCO888-SEC-K9 is a fixed-configuration Integrated Services Router (ISR) from the Cisco 880 Series designed for small branch offices and teleworker environments. It provides secure WAN connectivity over G.SHDSL links and integrates routing, firewall, VPN, and optional wireless capabilities. The platform is optimized for secure broadband access and supports multiple WAN technologies depending on hardware configuration. It is commonly used in small enterprise deployments and legacy broadband infrastructures.
Key Features
- Integrated G.SHDSL WAN interface for broadband connectivity
- 4-port 10/100 Ethernet LAN switch
- Security bundle with firewall and IPSec VPN support
- NAT, ACLs, and stateful packet inspection firewall capabilities
- QoS for voice and video traffic prioritization
- Optional wireless (platform dependent)
- Cisco IOS-based management and configuration
- Compact all-in-one branch router design
- Support for backup WAN options (platform dependent DSL/ISDN variants)
- Designed for small office / remote branch deployments
Technical Specifications
Model: CISCO888-SEC-K9
Series: Cisco 880 Series ISR
Form Factor: Desktop / small branch router
LAN Interfaces:
- 4 × 10/100 Mbps Ethernet ports (integrated switch)
WAN Interface:
- 1 × G.SHDSL interface (multimode support depending on variant)
Memory:
- Flash: 128 MB (typical for this model class)
- DRAM: platform-dependent (varies by configuration)
Power Supply:
- External AC adapter
- Input: 100–240 VAC
- Output: 12 VDC (~60W class)
Security Features:
- Cisco IOS Firewall (stateful inspection)
- IPSec VPN (3DES/AES depending on IOS image)
- NAT/PAT
- Access Control Lists (ACLs)
- Optional intrusion prevention features (IOS dependent)
WAN Technologies Supported:
- G.SHDSL (primary)
- Ethernet WAN (platform dependent variants)
- DSL backup options (model family dependent)
- Some variants support 3G/4G WAN modules (Cisco 880 family capability)
Routing Protocols:
- RIP v1/v2
- OSPF
- EIGRP
- Static routing
Management:
- Cisco IOS CLI
- Web-based Cisco Configuration Professional (legacy support depending on IOS)
Typical Use Case Throughput:
- Small office broadband routing (tens of Mbps range depending on enabled services)
