Acronyms Used On The Ds1 Performance History Screens - ADC HiGain H2TU-C-388 User Manual

152-388-100-02, Issue 2
Table 9. Acronyms Used on the DS1 Performance History Screens
Error
Description
Acronym
CV-L Code Violation - Line
Total BPV count.
(b)
ES-L Errored Seconds - Line
Seconds with BPV 1.
SES-L Severely Errored Seconds - Line
Seconds with BPV plus EXZ 1544.
UAS-L Unavailable Seconds - Line
Seconds with LOS 1.
CV-P Code Violation - Path
Total count of SF frame bit (FB) errors or ESF,
CRC errors.
(e)
ES-P Errored Seconds - Path
Seconds with SEF
(b)
FE (SF) 1.
(a) FE is a frame bit error.
(b) Line refers to the AMI, DS1 line code used to transport the payload.
(c) Only appears on H2TU-R Performance History screens.
(d) Appears on the DS1 Current Statistics screens.
(e) Path refers to the total framed payload being transported between two points.
(f) Severely Errored Frame—Two or more frame bit errors occurring in a 0.75 ms interval for SF or a 3 ms interval for ESF.
H2TU-C-388 List 1
(f)
, CRC (ESF) or
June 6, 2000
Monitoring System Activity and Performance
Error
Description
Acronym
SES-P Severely Errored Seconds - Path
Seconds with SES or CRC(ESF) 320 or
(a)
FE (SF) 8 (F
UAS-P Unavailable Seconds - Path
A second of unavailability based on SES-P or AIS
1.
(c)
PRM-NE Performance Report Messaging - Near End
The PRM from CPE indicates errors, and the
signal received from the network at the remote is
error-free.
(c)
PRM-FE Performance Report Messaging - Far End
The PRM from the network indicates errors, and
the signal received from the CPE is error-free.
(d)
B8ZSS B8ZS Monitored Seconds
Seconds with B8ZS detection when AMI option
is active.
(d)
MSEC Monitored Seconds of the current (15 minute/1
hour/1 day) screen.
+ F ).
T S
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