The Cisco 1800 Series Integrated Services Routers are designed for small to medium businesses and large enterprise branch offices to provide secure broadband access and multiple concurrent services. They feature integrated ISDN Basic Rate Interface, analog modem or Ethernet backup ports, secure wireless LAN, advanced security features, 8-port 10/100 managed switch, web-based tools and Cisco IOS software.
The Cisco 1800 series fixed‑configuration routers are designed for small‑to‑medium businesses and branch offices, offering integrated routing, security, wireless LAN and optional Power over Ethernet. They combine DSL, Ethernet and ISDN interfaces in a compact 1‑RU chassis and support advanced Cisco IOS security services such as IPSec VPN, firewall and NAC.
The document provides detailed product specifications, optional accessories, ordering information and service‑support contacts, helping customers select the right model (1801‑1803, 1811‑1812) and configure the device for high‑availability and secure networking. This manual is written in Chinese.
| Managed Switch Ports | 8‑port 10/100BASE‑T managed switch |
|---|---|
| Operating Temperature | 32‑104 °F (0‑40 °C) |
The integrated wireless LAN supports IEEE 802.11a, b and g.