Cisco 1601 - Router - EN - Page 62

Serial Interface Cards
Serial WAN Interface Cards
2
OL-12843-01
1- and 2-Port Serial WICs
The 1-port serial WIC (WIC-1T), shown in Figure 32, and the 2-port serial WIC (WIC-2T), shown in
Figure 33, 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.
Figure 32 1-Port Serial WIC Front Panel (WIC-1T)
Figure 33 2-Port Serial WIC Front Panel (WIC-2T)
2-Port Asynchronous/Synchronous Serial WIC
The 2-port asynchronous/synchronous (A/S) WIC (WIC-2A/S), shown in Figure 34, provides an
EIA/TIA-232, EIA/TIA-449, V.35, X.21, DTE/DCE, EIA-530, or EIA-530A serial interface to a Cisco
modular router.
Caution To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety,
connect the 2-port A/S WAN interface card (WIC-2A/S) only to intra-building or non-exposed wiring or
cabling. The intrabuilding cable must be shielded and the shield must be grounded at both ends.
Figure 34 2-Port A/S Serial WIC Front Panel (WIC-2A/S)
SERIALCONN
41210
Serial port CONN LED
SEE MANUAL BEFORE INSTALLATION
SERIAL 1
SERIAL 0
CONN
CONN
W
IC
2T
41213
Serial ports
CONN LEDs
SEE MANUAL BEFORE INSTALLATION
SERIAL 1
SERIAL 0
CONN
CONN
W
IC
2A/S
41214
Serial ports
CONN LEDs