Installation
2-2 3160-A2-GB21-80
March 1999
NETWORK
496-15003-01
DSU/CSU DSU/CSU
LAN
ROUTER LAN
ROUTER

Figure 2-1. Point-to-Point Application Example

NETWORK

SERVICES

PBX
LAN
ROUTER
496-15004-01
DSU/CSU

Figure 2-2. Shared Access Application Example

FRACTIONAL

NETWORK

LAN
ROUTER
LAN
ROUTER
LAN
ROUTER
496-15005-01
LAN
ROUTER
DSU/CSU
DSU/CSU
DSU/CSU

Figure 2-3. Fractional T1 Application Example