Cisco 1605-R How To Use Manual page 49

Connecting WAN and Voice
Interface Cards to a Network
This chapter describes how to connect Cisco WAN interface cards to a network and
contains the following sections:
•
Serial Cards on page 3-1
•
1-Port ISDN BRI Cards on page 3-6
•
1-Port ISDN BRI S/T Leased-Line Card on page 3-15
•
1-Port 56/64-kbps DSU/CSU Card on page 3-18
•
1-Port T1/FT1 DSU/CSU Card on page 3-20
•
Voice Interface Cards on page 3-23
Serial Cards
This section describes the following Cisco WAN interface cards:
•
1-Port and 2-Port Serial Cards on page 3-1
•
2-Port Asynchronous/Synchronous Serial Card on page 3-3
1-Port and 2-Port Serial Cards
The 1-port serial WAN interface card, shown in Figure 3-1, and the 2-port serial WAN
interface cards, shown in Figure 3-2, provide an EIA/TIA-232, EIA/TIA-449, V.35, X.21,
data terminal equipment/data communications equipment (DTE/DCE), EIA-530 DTE, or
nonreturn to zero/nonreturn to zero inverted (NRZ/NRZI) serial interface to a Cisco
modular router.
Connecting WAN and Voice Interface Cards to a Network 3-1
C H A P T E R 3