ADSL over POTS router with 8-port 10/100BASE-T switch, ISDN S/T backup, Cisco IOS IP broadband, 32 MB Flash, and 128 MB DRAM - CISCO1801

CISCO1801 Specifications

Chassis

Form Factor

Desktop, 1-rack-unit (1-RU) high (4.75-cm high with rubber feet)

Chassis

Metal

Wall-Mountable

Yes

Rack-Mountable

Yes (optional 19-in. rack-mount kit required)

Dimensions (W x D)

● 12.74 x 9.7 in. (32.36 x 24.64 cm)

● Height without rubber feet: 1.75 in. (4.45 cm)

● Height with rubber feet: 1.89 in. (4.80 cm)

Weight

Maximum: 6.1 lb (2.8 kg)

Architecture

Flash Memory

External removable Compact Flash

Flash Memory Capacity

● Default: 32 MB

● Maximum: 128 MB

DRAM

Synchronous dual in-line memory module (DIMM) SDRAM (1 DIMM slot)

DRAM Capacity

● Default: 128 MB

● Maximum: 384 MB

ADSL Port

One ADSL over POTS port on Cisco 1801. One ADSL over ISDN on Cisco 1802. The Cisco 1801 supports ADSL over POTS standards G.992.1 G.DMT and ANSI T1.413 DMT

Issue 2. The Cisco 1802 supports ADSL over ISDN standards ETSI 101-388, U-R2, and G.992.1 G.DMT.

10/100 WAN Ports

10/100BASE-T ports for WAN connection supporting DSL and cable modems and Ethernet access services. (One port is available on Cisco 1801, 1802, and 1803. Two ports are available on Cisco 1811 and 1812.)

10/100 LAN Switch

Eight 10/100BASE-T fully managed switch ports with 802.1Q VLAN and 802.3af PoE support

USB Ports

Two (USB 2.0) on Cisco 1811 and 1812 only. The Cisco 1801, 1802, and 1803 do not offer USB support.

ISDN S/T BRI Port

One ISDN S/T BRI port on Cisco 1801, 1802, 1803, and 1812

V.92 Analog Modem Port

One analog modem port on Cisco 1811

Console Port

One-up to 115.2 kbps

Auxiliary Port

One-up to 115.2 kbps