Front Panel Operation
CDM-760 Advanced High-Speed Trunking Modem
(Monitor: Stats) Compression View Statistics (LanToWan or WanToLAN)
Bytes In
Bytes Out 0.0E+00
All statistics are read-only. Select LanToWan to view the Tx compression statistics of the
modulator's transmission path:
Display
Parameter
Bytes In
Top Line
Savings
Bytes Out
Bottom
Line
Last 10s
Select WanToLan to view the Rx decompression statistics of the demodulator reception path.
Display
Parameter
Bytes In
Top Line
Savings
Bytes Out
Bottom
Line
Last 10s
Press CLEAR to return to the previous menu.
(Monitor: Stats) Compression Clr (Clear Statistics Buffer)
Use the arrow keys to select Y (Yes) to clear the Compression statistics buffer. The default
is N (No). Press ENTER to clear the buffer, or press CLEAR to back out of the command and
return to the previous menu.
6.2.3.7
(Monitor:) Buffer
WAN Buffer Fill Status: 100%
This read-only screen indicates the fill state of the Modem to WAN or Modem to Satellite Buffer.
When the WAN Buffer Fill Status figure is increasing, this indicates that user traffic is exceeding
the capacity of the satellite link. If the figure is decreasing, this indicates that there is more
satellite capacity than there is user traffic.
0.0E+00
Savings
Last 10s 00%
Description
The total number of bytes, displayed in scientific notation, sent to the compressor.
The XX% (percentage) value is calculated using the following formula:
100 * (1 - (Bytes Out/Bytes In))
The total number of bytes, displayed in scientific notation, including compression and
encapsulation overhead, to be sent over the satellite. Bytes Out is the same as Bytes
to WAN (see Section 6.2.3.6.1 (Monitor: Stats) IP).
Calculated using the exact same formula as Savings (XX%), but uses the Bytes In and
Bytes Out for the past 10 seconds so you can see what compression is being
accomplished on current data.
Description
The total number of bytes, displayed in scientific notation, including compression and
encapsulation overhead, sent to the decompressor.
The XX% (percentage) value is calculated using the following formula:
100 * (1 - (Bytes Out/Bytes In))
The total number of bytes, displayed in scientific notation, output from the
decompressor. This represents all the traffic received by the modem.
Calculated using the exact same formula as Savings (XX%), but uses the Bytes In and
Bytes Out for the past 10 seconds so you can see what compression is being
accomplished on current data.
6–62
00%
()
CLR:N
Revision 4
MN-CDM760
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