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
| 数字信号协议 |
ADSL |
| Mobile network connection |
N |
| xDSL connection |
Y |
| 内置存储器 |
128 MB |
| 闪存 |
32 MB |
| 格式要素 |
1U |
| 机架安装 |
Y |
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 |
1 |
ADSL over POTS router with 8-port 10/100BASE-T switch, ISDN S/T backup, IOS IP broadband, 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 1801 Integrated Services Router provides:
- Secure broadband access with concurrent services for branch and small offices
- Integrated ISDN Basic Rate Interface (BRI), or Ethernet backup port for redundant WAN links
- 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
Cisco 1801, 1802, and 1803 routers provide high-speed DSL broadband access through asymmetric DSL (ADSL) over basic telephone service (Cisco 1801), ADSL over ISDN (Cisco 1802), or Symmetrical High-Data-Rate DSL (G.SHDSL) (Cisco 1803) while helping to ensure reliable networking with integrated ISDN S/T BRI backup. The Cisco 1801, 1802, and 1803 routers combine the cost benefits of DSL service with the advanced routing capability required for business use of the Internet.
