安全
| 防火墙 |
IOS |
| MAC（媒体存储控制）地址过滤 |
Y |
以太网LAN特性
| 布线技术 |
10/100Base-T(X) |
| 以太网LAN接口类型 |
Fast Ethernet |
| 以太网的数据传输率 |
10, 100 Mbit/s |
其他功能
| Mobile network connection |
N |
| xDSL connection |
N |
| 内置存储器 |
128 MB |
| 闪存 |
32 MB |
| 格式要素 |
1U |
| 机架安装 |
Y |
| USB 端口数量 |
2 |
认证标准
| 安全 |
UL 60950, CAN/CSA C22.2 No. 60950, IEC 60950-1, EN 60950-1, AS/NZS 60950 |
另外
| 以太网连接器 |
Y |
| 以太网路(RJ-45)连接接口数量 |
2 |
Security router with dual 10/100 WAN ports, 8-port 10/100BASE-T switch, ISDN S/T backup, IOS Advanced IP Services, 32 MB Flash, and 128 MB DRAM
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Cisco 1800 Fixed-Configuration Integrated Services are the next evolution of the award-winning Cisco 1700 Series modular access routers. The Cisco 1800 Series fixed-configuration routers are designed for secured broadband access, Metro Ethernet, and wireless connectivity. They also help businesses reduce costs by enabling deployment of a single device to provide multiple services typically performed by separate devices.
The Cisco 1812 Integrated Services Router provides:
- Secure broadband access with concurrent services for branch and small offices
- Integrated ISDN Basic Rate Interface (BRI), analog modem, or Ethernet backup port for redundant WAN links and load balancing
- LAN Switching with optional inline POE
- Secure wireless LAN for simultaneous 802.11a and 802.11b/g operation with use of multiple antennas
- Advanced security including:
- Stateful Inspection Firewall
- IP Security (IPSec) VPNs (Triple Data Encryption Standard [3DES] or Advanced Encryption Standard [AES])
- Dynamic Multipoint VPN (DMVPN) and Easy VPN
- Intrusion Prevention System (IPS)
- Antivirus support through Network Admission Control (NAC) and enforcement of secure access policies
The Cisco 1811 and 1812 provide high-speed broadband or Ethernet access through two 10/100BASE-T Fast Ethernet WAN ports and also provide integrated WAN backup through a V.92 analog modem (Cisco 1811) or ISDN S/T BRI interface (Cisco 1812). The Cisco 1811 and 1812 routers are focused on Ethernet access and are designed to be offered as customer premises equipment (CPE) in Metro Ethernet deployments. The eight-port switch is sufficient for connecting multiple devices and the optional PoE capability can supply power to IP telephones or other devices.
