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3 Board
ID
LFA
F0n
Table 3-37
Table 3-37 PAT ports
ID
OUT
IN
RST
3.20.3 Jumper and DIP Switch
Figure 3-44
3-66
Color
Name
Green
Out-of-synch of
downlink multi-
frame indicator
Green
No. n tributary
status indicator,
n = 1, 2, 3, 4
lists detailed information about ports on PAT panel.
Name
Westward optical port
Eastward optical port
Reset button
shows layout of PAT jumpers and DIP switches.
Huawei Technologies Proprietary
M900/M1800 BTS3X Series Base Transceiver Station
Meaning
ON: multi-frame out of synch
OFF: multi-frame synchronized
ON
RUN ON: downlink justification out of
synchronized
RUN OFF: uplink E1 signals loss
OFF
RUN ON: downlink justification synchronized
RUN OFF: uplink E1 signals normal
Function
Uplink outgoing optical port
Downlink outgoing optical port
Reset button of PAT
Hardware Description Manual
Issue 01 (2006-11-18)
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