Cisco Systems IAD2430 用户手册
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Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide
OL-4234-06
Chapter 3 Installing Cisco IAD2430 Series IADs
Connecting Cables
WAN and Voice Cables
Warning
For connections outside the building where the equipment is installed, the following ports must be
connected through an approved network termination unit with integral circuit protection.
connected through an approved network termination unit with integral circuit protection.
FXS/T3/E3 Statement 1044
Note
The following warning also applies to Cisco IAD2430 units that have an RJ-21 interface.
Warning
Before opening the unit, disconnect the telephone-network cables to avoid contact with
telephone-network voltages. Statement 1041
telephone-network voltages. Statement 1041
Warning
This equipment contains a ring signal generator (ringer), which is a source of hazardous voltage. Do
not touch the RJ-11 (phone) port wires (conductors), the conductors of a cable connected to the RJ-11
port, or the associated circuit-board when the ringer is active. The ringer is activated by an incoming
call. Statement 1042
not touch the RJ-11 (phone) port wires (conductors), the conductors of a cable connected to the RJ-11
port, or the associated circuit-board when the ringer is active. The ringer is activated by an incoming
call. Statement 1042
These cables and connections are described in
and shown in
.
Table 3-4
WAN and Voice Cable Selection
Port or Interface
Color or Type
Connected To
Cable
T1/E1
WAN
Light green
WAN
RJ-48 T1/E1 cable (not included)
T1/E1
Digital voice
RJ-48C
Digital PBX
RJ-48 T1/E1 cable (not included)
Analog voice
FXS
RJ-21
Distribution panel
RJ-21-to-RJ-21 straight-through cable
(not included)
(not included)
WIC-2T
Serial
Cisco 12-in-1
serial port
connector
serial port
connector
CSU/DSU and serial
network or equipment
network or equipment
Serial transition cable matching signaling
protocol (EIA/TIA-232, EIA/TIA-449,
V.35, X.21, or EIA-530) and operating
mode (DTE or DCE) (not included)
protocol (EIA/TIA-232, EIA/TIA-449,
V.35, X.21, or EIA-530) and operating
mode (DTE or DCE) (not included)
WIC-1DSU-T1/E1 WAN
Light green
WAN
RJ-48 T1/E1 cable (not included)
VIC2-4FXO
FXO
RJ-11
Station side of analog PBX
RJ-11 cable (not included)