HP 37717C Operating Manual page 16

HP 37717C PDH / DSn Features
Unstructured PDH Generation and Measurement. Option UKK (USB)
PATTERN allows a choice of PRBS and
WORD patterns.
Line CODE and TERMINATION can be
selected to match the requirements of
network equipment.
Errors of the type selected on the TEST
FUNCTION display can be added to the
PATTERN singly by pressing SINGLE .
or at a selectable RATE.
TEST MODE allows Bit Error
measurements to be made with the
network equipment Out Of Service or
Frame error measurements to be made
with the network equipment In Service.
When In Service is selected the only
PATTERN available is LIVE TRAFFIC.
If 2 Mb/s is selected as the SIGNAL rate, a
choice of 2 Mb/s FRAMING type is
provided.
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