Common Tab
364
IQS-8500 Series and IQS-8120NGE/8130NGE
Performance Monitoring (PM)
Standard
Select the desired standard from the list. Choices are:
Statistics
EFS
(Error Free Second): Gives the number of seconds within which
no bit error occurred.
EC
(Error Count) (
G.821
only): Gives the number of bit errors.
EB
(Errored Block) (
G.826
only): Gives the count of blocks (frame) in
which one or more bits are in error.
ES
(Errored Second):
For G.821
: Gives the number of seconds within which one or more bit
error occurred, or during which Loss Of Signal (LOS) or Link down is
detected.
For G.826
: Gives the number of seconds within which one or more
Errored Block (EB) occurred, or at least one NE defect occurred.
Standard
Framed
Layer 2
Framed
Layer 1
Unframed
Traffic Analyzer
G.826 ISM
X
X
a
a. Available with xPAT test pattern only. xPAT patterns are available with
BERT 1000Mbps optical test using
Framed Layer 1
.
G.826 OOSM
X
X
Pattern
G.821
X
X
X
