Digital Link DL3800 DS1, Руководство пользователя

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Terminal Interface 4-21
4
JIT (CSU Only) This allows the user to set Jitter Attenuation to either the Transmit (TX) or
Receive (RX) side of the line.
To change the present Jitter Attenuation side, use the up and down arrow
keys to highlight the
JIT
item in the appropriate line for the desired port,
and use the Space Bar to toggle between
TX
and
RX
until the desired choice
appears. (Default -TX)
If TX is selected, the CSU will reduce the jitter being transmitted to the
network. Select TX if the unit is running on the internal clock.
If RX is selected, the CSU will reduce the jitter being received from the
network. Select RX if the unit is running on the network clock.
EGL (CSU Only) This allows the user to set the Equalizer Gain Limit at either up to 36dB or
less than 26dB.
To change the present EGL, use the up and down arrow keys to highlight the
EGL
item in the appropriate line for the desired port, and use the Space Bar
to toggle between
36 dB
and <
26 dB
until the desired choice appears.
(Default -36 dB)
FDL This allows the user to turn the FDL On or Off, and to select AT&T 54016 or
ANSI T1.403 reporting standards. When On, the DL3800 supports both
standards. When set to ATT or ANSI, the user is selecting ONLY that
standard.
To change the FDL, highlight the
FDL
line for the desired port, and using the
Space Bar, toggle between
On
,
Off
,
ATT
, and
ANSI
until the desired choice
appears. (Default-On)
Set/Reset This allows the user to set the DL3800 to recognize (Enable) or ignore
(Disable) the standard CSU loop back set, and reset codes. Highlight the
Set/Reset
line for the desired port, and, using the Space Bar, toggle
between
On
and
Off
until the desired choice appears. (Default-Enabled)
Table 4-7 NETWORK CONFIGURATION MENU Options (Continued)
Parameter Description/Action