Table of Contents
Advertisement
3 Board
Table 3-32
Table 3-32 RUN (ASU) indicator information
BIOS Operational Status
BIOS runs (no host software)
BIOS runs (host software
loaded)
Note 1: Red-green alternating flash (interval: 1s) --optical fiber disconnected on eastward direction
Note 2: Red-yellow alternating flash (interval: 1s) -- optical fiber disconnected on westward direction or both
directions
Table 3-33
Table 3-33 ASU ports
ID
No ID (the upper
pair of optical ports
on the panel)
No ID (the lower
pair of optical ports
on the panel)
BUZ
ETH
3-60
lists the detailed information of the indicator RUN (ASU).
Indicator
Flashing
Status
Interval
OFF
No flashing
Yellow
No flashing
Green
No flashing
Green
0.5
OFF
No flashing
Yellow
No flashing
Green
No flashing
Yellow
0.5
Green
0.1
Green
1
lists detailed information about ports on the ASU panel.
Meaning
Westward optical
port
Eastward optical
port
Alarm tone
ON/OFF switch
Ethernet port
Huawei Technologies Proprietary
M900/M1800 BTS3X Series Base Transceiver Station
Duration(s)
System Status
5
Initializing hardware and
operation system
5
Loading programs to
components
7
Initializing BIOS
Long period
BIOS running
5
Initializing hardware and
operation system
5
Loading programs to
components
7
Initializing BIOS
13
Loading host software
38
Initializing host software
Long period
Host software running
Detailed Function
The upper one is receiving port and the lower
one is the transmitting port
The upper one is receiving port and the lower
one is the transmitting port
ON: Alarm tone will be generated if there is
ASU major alarm
OFF: No alarm tone will be generated even if
there is ASU major alarm
Standard 10Base-T Ethernet port, providing
the channel for communication between NM
computer and ASU
Hardware Description Manual
Issue 01 (2006-11-18)
Advertisement
Table of Contents
