Cisco Systems IAD2430 用户手册

The Cisco IAD2430 series chassis provides inputs for both AC and DC power. Design your installation 
to use only one type of power. Do not use AC and DC power at the same time. If you do, the unit stops 
operating, and you need to reboot it with only a single power source.

If you suspect that your AC power is not clean—for example, if lights flicker often or if there is 
machinery with large motors nearby—have a qualified person test the power. Install a power conditioner 
if necessary.

Please read all the warnings and cautions before applying power to your Cisco IAD.

Do not work on the system or connect or disconnect cables during periods of lightning activity. 
Statement 1001

Read the installation instructions before you connect the system to its power source. Statement 1004

This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that 
the protective device is rated not greater than: 120 VAC, 15A U.S. (240 VAC, 10A international) 
Statement 1005

The device is designed for connection to TN and IT power systems. Statement 1007

This unit is intended for installation in restricted access areas. A restricted access area can be 
accessed only through the use of a special tool, lock and key, or other means by security. Statement 
1017

The cable types that you use depends on which Cisco 2430 series IAD you are using. For more 
information see the 

Fast Ethernet cables RJ-45-to-RJ-45 straight-through cables

Analog voice cables (RJ-21)

T1/E1 interface cable (RJ-48)

Synchronous serial cables

EIA/TIA-232 (DCE/DTE)

EIA/TIA-449 (DCE/DTE)

V.35 (DCE/DTE)

X.21 (DCE/DTE)

EIA/TIA-530/EIA/TIA-530A (DCE/DTE)