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6
Selecting and Using Signal Features (cont’d)
Inserting an External PDH Payload/Test Signal
[SONET]
DS1 PAYLOAD [INSERT DS1/s]
[PDH/DSn]
DS1 PAYLOAD [INSERT DS1/s]
Dropping an External Payload/Test Signal
[SONET]
DS1 PAYLOAD [DROP DS1/s]
[PDH/DSn]
DS1 PAYLOAD [DROP DS1/s]
Adding Errors & Alarms at the SONET Interface
[SONET]
TEST FUNCTION [SONET] [ERR & ALARM]
Adding Errors & Alarms to the PDH Interface/PDH Payload
[SONET]
TEST FUNCTION [PDH PAYLD] [ERR & ALARM]
Using FEAC Codes in the OmniBER
[PDH/DSn]
ALARM TYPE [DS3 FEAC]
Setting PDH Spare Bits
[SONET]
TEST FUNCTION [PDH PAYLD] [SPARE BITS]
Adding Pointer Adjustments
[SONET]
TEST FUNCTION [SONET] [ADJUST PTR]
Using Pointer Graph Test Function
[SONET]
TEST FUNCTION [SONET] [PTR GRAPH]
Содержание OmniBER 719
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