Comtech EF Data CDM-Qx Installation And Operation Manual page 83

Multi-channel satellite modem with doubletalk carrier-in-carrier
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CDM-Qx Satellite Modem
Front Panel Operation
Values will toggle between the following line lengths:
Edit the line length using the #$ arrow keys, then press
Selecting either E1-Balanced or E1-Unbalanced displays the following submenu:
G.703 E1 Line Code:
HDB3
Select HDB3 or AMI using the ◄ ► arrow keys, then press
Selecting QDI displays the following submenu:
QDI Tributary Ports:
1
2
In this submenu, the user can select one of the four (4) ports to be configured. Choosing either
one of them displays the next submenu as follows (where X is the tributary port number):
Port#X: Drop Insert LineCode
Selecting Drop displays the following submenu:
Port#X Tx Trib Rate:(▲▼ ENT)
Disabled
This submenu depicts the Nx64kbps data rate where N=0 (Disabled). Use #$ arrow
keys to set the data rate.
The next screen example shows the Nx64kbps data rate where N=24:
Port#X Tx Trib Rate:(▲▼ ENT)
01536.000kbps
Continuing the example, this display shows the Nx64kbps data rate where N=32 (Full
E1) is specified:
Port#X Tx Trib Rate:(▲▼ ENT)
Full E1
When Full E1 is selected, pressing the
menu. Otherwise, a submenu displays as shown (where x is the tributary port number):
Px D-CH: 1
0-133, 133-266, 266-399, 399-533, and 533-655 feet.
AMI
3
4
Alarm
(◄ ► ENT)
(24x64kbps)
2
3
4
TS: 11 02 06 04 05 03
(◄ ►, ENT)
(◄ ► ENT)
(00x64kbps)
(32x64kbps)
key brings the user back to its parent
ENTER
5
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Revision 6
MN/CDMQx.IOM
ENTER
.
.
ENTER

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