Mocomtech CDM-QX - Manual (Page 164)

CDM-Qx/QxL Multi-Channel Satellite Modem with DoubleTalk™ Carrier-in-Carrier® Revision 7
Ethernet Management MN/CDMQX.IOM
6–34
6.5.4.4 ODU (Outdoor Unit) Pages (CDM-QxL only)
The ‘ODU’ (Outdoor Unit) tab is used to access the BUC and LNB pages, which in turn are used to
control and monitor either a Block Up Converter (BUC) or Low-Noise Block Down Converter
(LNB) that is connected via FSK to the CDM-QxL. Click either the BUC or LNB hyperlinks to
continue.
6.5.4.4.1 ODU | BUC (Block Up Converter) Page
Figure 6-18. ODU | BUC page
The ‘ODU | BUC’ page (Figure 6-18) is used to configure Block Up Converter parameters, and
display the BUC status for L-Band operation.
BUC Configuration
• BUC Comms Enable, BUC Tx Output, BUC Power Control, and BUC 10 MHz may
be turned ON or OFF using the drop-down menus.
• The user may assign a BUC Address of 1 to 15.
• The user may assign a BUC Current Threshold High limit value ranging from 500 to
4000 mA.
• The user may assign a BUC Current Threshold Low limit value ranging from 0 to 3000
mA.
• The user may assign the Tx Lockout Frequency and designate the value (using the drop-
down menu) as a HIGH (+) or LOW (-) limit.
Once the desired configuration settings have been made on this page, click [Submit BUC
Controls] as needed to save those changes.
BUC Status
The parameters shown here are read-only and cannot be changed.