Comtech EF Data CDM-840 - Manual (Page 141)

CDM-840 Remote Router Revision 2
Ethernet-based Remote Product Management MN-CDM840
6–73
To initialize the page: Select the Time Span for the graphs as 20 minutes, 3 Days, or 30 Days,
and then click [Update]. Allow a few seconds for the graphs to visually update.
Traffic Throughput (kbps)
This graph displays utilization of the available data traffic types:
Data Traffic Type Description
WAN E1 WAN data rate associated with E1/RAN traffic.
WAN IP WAN data rate associated with IP traffic.
WAN Total WAN data rate total (WAN E1 + WAN IP).
E1 Ingress Data rate of E1 time slots carried (64K * number of time slots).
Traffic Ether Ingress Data rate of Ethernet traffic (WAN/E1 ingress utilization).
Modem Tx Datarate Modem transmit data rate.
Select as many or as few of the applicable types from the legend to the right of the graph. Allow
a few seconds for the graph to display the selected traffic data types.
RAN Link Quality
This graph provides the performance indicator for the Tx RAN Link Quality metric, a qualitative
measure of the voice quality predicated by a) the level of compression, and b) traffic packet
optimization required to accommodate the incoming traffic into the available WAN (satellite)
bandwidth.
Association of the Link Quality Metric to its comparative Link Quality is as follows:
Link Quality Metric Link Quality
8 Excellent
7 Very Good
6 Good
5 Fair
4 Average
3 Poor
2
Very Poor
1
Note that ‘8’ on the graph indicates the highest quality, with no voice traffic optimization.
RANOp Savings
This graph provides the performance indicator for Tx RAN Optimization on the actual
“percentage of savings” basis.