ADC HDSL4 User Manual
Page 15
LTPH-UM-1031-03, Issue 3
Front Panel
H4TU-C-319 List 1
September 12, 2003
7
FRM xxxx
Frame: SF, ESF, UNFR
Defines the type of frame pattern being received from the DSX-1:
SuperFrame (SF), Extended SuperFrame (ESF), or Unframed (UNFR).
CODE xxxx
Line Code: AMI, B8ZS
The line code that the H4TU-C is receiving at its DSX-1 interface, if the
DS1 option is set to AUTO. Otherwise, it mimics either of the other two
DS1 line codes: Alternate Mark Inversion (AMI) or Bipolar with 8-Zero
Substitution (B8ZS).
LATT xx
Loop Attenuation
The current loop attenuation threshold setting measured in dB.
MARG xx
Margin
The current margin threshold setting measured in dB.
(a) System information messages scroll in the order listed. To scroll through the messages, press the MODE pushbutton for 3 or
more seconds. After system information messages scroll, the front panel displays the line card options (see
).
Table 2.
Front-Panel Display Messages (Continued)
Message
Full Name
Description