Conventions; Hardware Overview; Cisco 1601; Cisco 1602 - Cisco 1601R User Manual

that you understand the potential impact of any command.

Conventions

For more information on document conventions, refer to the Cisco Technical Tips Conventions.

Hardware Overview

Cisco 1600 Series Routers are composed of these router models:
Cisco 1601 and 1601REthernet/Serial Modular Router
Cisco 1602 and 1602REthernet/Serial Modular Router with 56K CSU/DSU (4−wire)
Cisco 1603 and 1603REthernet/ISDN−BRI (S/T interface) Modular Router
Cisco 1604 and 1604REthernet/ISDN−BRI Modular Router with NT1 (U interface)
Cisco 1605RDual Ethernet Modular Router
In addition, all the 1600 router models have one WAN interface card (WIC) slot where you can insert one of
the WAN Interface Cards for the Cisco 1600 Series Routers.

Cisco 1601

Figure 1 Cisco 1601 and 1601R Rear Panel

Cisco 1602

Figure 2 Cisco 1602 and 1602R Rear Panel

Cisco 1603

Figure 3 Cisco 1603 and 1603R Rear Panel

Cisco 1604

Figure 4 Cisco 1604 and 1604R Rear Panel
Cisco − Cisco 1600 Series Router Architecture