JDS Uniphase IP Video Test Option HST-3000, Руководство пользователя

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Chapter 3 Ethernet Testing
Configuring layer 2 Ethernet tests
HST-3000 Ethernet Testing User’s Guide
53
Acterna Payload – BERT
– Fill Pattern
Pattern
(appears only if a BERT
payload is selected in either
the Tx Payload or Acterna
Payload)
Select one of the following:
– A predefined PRBS or
fixed pattern.
– User Defined, and then
enter the pattern in
hexadecimal format
Fill Pattern
(appears only if a Fill Pat-
tern payload is selected) If you are transmitting a Fill
Pattern in an ATP payload,
specify the pattern in a
hexadecimal format up to
64 bytes long.
Loop Type – Unicast
– Broadcast.
Select Unicast to loop up a
specific test instrument on
the far end, or select Broad-
cast to loop up the first
instrument on the network
that responds. If you select
Unicast, the Destination
Type is also automatically
set to Unicast.
Setting Parameters