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COMSPHERE 6800 Series Network Management System
2-50 January 1997 6800-A2-GB31-20
Circuit Loss Outbound: list if > nn dB (Required field)
Enter the exception reporting threshold for outbound circuit loss in decibels (determined
when the Circuit Loss Outbound (clo) command is run.) Valid entries are from 0 through
30. The default is 16.
A pop-up menu is available listing valid selections.
Page 2
The second page of the input form lists the DATAPHONE II modem types for which exception
reporting is available.
Tables 2-1 through 2-3 present the threshold values for the applicable modems.
Table 2-1
Signal Profile for 2024A Modem
Receive Level
(-dBm)
Freq. Shift
FM Hz
Phase Jitter
FM Deg
Background Noise
FM dB
0–11 0<10 0<=18 0>=24
12–20 1<10 1>=11 1>=20
21–30 2>=10 2>=16 2<=22
3>=10 3>=18 3<=21
4>=10 4>=21 4<=20
5>=10 5>=24 5<=18
6>=10 6>=29 6<=17
7>=10 7>=31 7<=16
8>=10 8>=33 8<=15
9>=10 9>=37 9<=14