Cisco 1603R User Manual page 7

Table 1-1 describes in detail the types of LAN and WAN connections that are supported by
each of the five router models.
Table 1-1 Network Connections Supported By Cisco 1600 Series Routers
Model LAN Interface(s)
Cisco 1601 • One 10BaseT
• One AUI
Cisco 1602 • One 10BaseT
• One AUI
Cisco 1603 • One 10BaseT
• One AUI
Cisco 1604 • One 10BaseT
• One AUI
Cisco 1605 • Two 10BaseT
• One AUI
The Cisco 1605 supports two LAN
connections.
1 AUI = attachment unit interface.
2 DSU/CSU = data service unit/channel service unit.
3 NT1 = Network Termination 1.
1
Fixed WAN Interface
Serial:
• Supports synchronous modes, such as leased lines,
Frame Relay, 56-kbps services, SMDS, and X.25, up to
2.048 Mbps (EIA/TIA-232, V.35, X.21, EIA/TIA-499,
EIA-530).
• Supports asynchronous connections up to 115.2 kbps.
Serial—Supports synchronous mode, including 56-kbps and
dataphone digital service (DDS) connections, with an
integrated 56-kbps DSU/CSU
ISDN BRI S/T—Supports one ISDN BRI connection. (An
ISDN BRI connection consists of two 64-kbps B channels and
one 16-kbps D channel.)
One ISDN BRI U—Supports routing over an ISDN BRI
connection.
One ISDN BRI S/T (with integrated NT1
additional ISDN device (such as an ISDN telephone) on the
same ISDN line as the router.
The Cisco 1605 supports one WAN interface on a WAN
interface card that can be installed in the router. A variety of
WAN types are supported, depending on the type of card
installed.
For more information on individual cards, refer to the Cisco
WAN Interface Cards Hardware Installation Guide that comes
with each card.
Router Features
2
.
3
)—Supports one
Overview of the Router 1-3