Common Tabs
SONET/SDH Application
355
TCM TX
Error Injection
Allows manual or automated error injection.
³
Type
:
The following error types are available with both manual and
automated injection modes. The default setting is
TC-IEC
for HOP and
TC-BIP
for LOP.
TC-IEC
(Tandem Connection - Incoming Error Count): Available for
HOP only. Bits 1 to 4 of the N1 byte.
TC-BIP
(Tandem Connection - Bit Interleaved parity): Available for LOP
only. Bits 1 and 2 of the Z6/N2 byte contain the BIP-2 computation of
the payload.
TC-REI
(Tandem Connection - Remote Error Indication): Bit 5 of N1 or
Z6/N2 byte is set to
1
.
OEI
(Outgoing Error indication): Bit 6 of the N1 or Z6/N2 byte is set to
1
.
³
Amount
:
Select the amount of error to be generated. Choices are
1
through
50
. The default setting is
1
.
³
Send
button:
Press
Send
to manually generate error(s) according to
the Error Type and the Amount of Errors selected.
³
Rate
:
Press
Rate
to select the injection rate for the selected error.
Choices and default setting depend on the test path.
³
Continuous
: When activated, generates the selected error to its
theoretical maximum rate. This setting is disabled by default.
³
On/Off
button: The On/Off button is used to activate/deactivate the
selected automated error at the rate specified or continuously when
continuous is enabled. This setting is disabled (Off) by default.
Содержание FTB-8100 Series
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