Verilink DIU 2130 (880-503297-001) Product Manual - Manual (Page 70)

56K NMS Option Overview
6-10 Verilink
is present. The DIU must be configured properly in order to
detect these signals. (See Upgrading to the 56K NMS
Option.)
ASC Exceeded Indicates that the configured threshold for Abnormal Station
Code has been exceeded. This field is available for ports
configured for 56K DDS mode only.
CMI Exceeded Indicates that the configured threshold for Control Mode
Idle has been exceeded. This field is available for ports
configured for 56K DDS mode only.
MOS Exceeded Indicates that the configured threshold for Mux-Out-Of-
Sync has been exceeded. This field is available for ports
configured for 56K DDS mode only.
UMC Exceeded Indicates that the configured threshold for Unassigned Mux
Channel has been exceeded. This field is available for ports
configured for 56K DDS mode only.
Received DDS Code Indicates the last received DDS code from the channelized
data. The following abbreviations can appear in this field:
ASC Abnormal Station Code
BLK MJU Branch Block
CMI Control Mode Idle
FEV Far End Voice
LBE Loop Back Enable
MA MJU Alert
MOS Mux-Out-Of-Sync
RLS Release
TA Test Alert
TC Test Code
TIP Transition In Progress
UMC Unassigned Mux Channel
ZCS Zero suppression
If an unknown code is detected, then the received data bits
will be displayed in hexadecimal format, as shown in Figure
3.
The threshold exceeded fields and DDS status byte field are
only available for ports configured for 56K DDS mode.
If the port is not configured for 56K DDS mode, then the
fields for that port will be displayed with N/A.