Comtech EF Data CDM-Qx, Installation And Operation Manual

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CDM-Qx Satellite Modem Revision 6
Front Panel Operation MN/CDMQx.IOM
Values will toggle between the following line lengths:
0-133, 133-266, 266-399, 399-533, and 533-655 feet.
Edit the line length using the
#$
arrow keys, then press
ENTER
.
Selecting either
E1-Balanced
or
E1-Unbalanced
displays the following submenu:
G.703
E1 Line Code:
HDB3 AMI ( ◄ ► , ENT)
Select
HDB3
or
AMI
using the
◄ ►
arrow keys, then press
ENTER
.
Selecting
QDI
displays the following submenu:
QDI Tributary Ports:
1 2 3 4 ( ◄ ► ENT)
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
Alarm ( ◄ ► ENT)
Selecting
Drop
displays the following submenu:
Port#X Tx Trib Rate:( ▲▼ ENT)
Disabled (00x64kbps)
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 (24x64kbps)
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 (32x64kbps)
When
Full E1
is selected, pressing the
ENTER
key brings the user back to its parent
menu. Otherwise, a submenu displays as shown (where
x
is the tributary port number):
Px D-CH: 1 2 3 4 5 6 ►
TS: 11 02 06 04 05 03
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