Interphase Tech ispan 5535 pri Manual Do Utilizador

The following table describes DS1 options that can be edited:

Activate the CSU

This option depends on whether the connection between 
the adapter and the T1 line requires a CSU:

•  Select Activate the CSU to activate a CSU between 

the network and the adapter. The CSU is included on 
the 

iSPAN

-PRI adapter. However, to activate the 

CSU you must purchase the CSU option. (An external 
CSU is not required).

•  Deselect Activate the CSU to deactivate a CSU 

between the network and the adapter.

The CSU facility is protected by a password. You must 
enter this password when selecting ‘Activate the CSU’ 
for the first time. For password instructions, refer to the 
Read Me First information provided in your adapter 
package.

Network Line 
Build Out

The Network line build out compensates for the signal 
attenuation due to the length of the cable between the 
adapter and the switch.

Four values are available (expressed in dB): 

•  0

•  7.5

•  15

•  22.5. 

Select the value indicated by your Telco. If this 
information is not available, use 0 dB.