Cisco Systems IAD2430 用户手册
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Cisco IAD2430 Series Integrated Access Devices Hardware Installation Guide
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Chapter 3 Installing Cisco IAD2430 Series IADs
Connecting Cables
Warning
Hazardous network voltages are present in WAN ports regardless of whether power to the router is
OFF or ON. To avoid electric shock, use caution when working near WAN ports. When detaching
cables, detach the end away from the router first. Statement 1026
OFF or ON. To avoid electric shock, use caution when working near WAN ports. When detaching
cables, detach the end away from the router first. Statement 1026
Note
The T1/E1-WAN port has a built-in CSU/DSU for connecting to a service provider’s network interface.
Cable
Use an RJ-48 T1/E1 cable (not included).
Procedure
Step 1
Connect the RJ-48 T1/E1 cable to the T1-WAN port (marked T1-WAN on a light-green label).
Step 2
Connect the RJ-48C/CA81A jack to the network demarcation device (telco demarcation or equivalent).
(See
.)
Figure 3-27
T1/E1 Port to Network Connection
Connecting the Analog Voice Interface to a Distribution Panel
To connect the multiport analog voice interface to a distribution panel, which connects to telephones,
faxes, or analog PBX equipment, use the procedure in this section.
faxes, or analog PBX equipment, use the procedure in this section.
Cable
Use an RJ-21 cable with Amphenol 50-pin connectors (not included).
88967
Network
demarcation