HP 37717C Operating Manual page 18

HP 37717C PDH / DSn Features
Structured PDH Generation and Measurement. Options UKJ (USA) or
UKN (USE)
If 2Mb/s SIGNAL rate is selected the
choice of Framing type is included in the
PAYLOAD TYPE menu.
If STRUCTURED is selected a new
display of
STRUCTURED SETTINGS
obtained.
TEST SIGNAL allows a choice of rates
(sub interface rate) at which testing is
performed.
The example shown is for a 140 Mb/s main
signal rate.
If 2Mb/s TEST SIGNAL rate is selected
the choice of Framing type is included in
the 2M PAYLOAD menu.
The 2M PAYLOAD menu includes a
choice of INSERT 2Mb/s which allows an
external 2 Mb/s Test Signal, presented at
the MUX port, to be inserted into the
structured PDH signal.
The capability to DROP the 2 Mb/s Test
Signal to external equipment, via the
DEMUX connector, is provided on the
STRUCTURED
RECEIVE
display 2M PAYLOAD
SETTINGS
menu.
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