Table 3-17 Leds On The Panel Of The Utrp - Huawei BBU3900 Hardware Description

BBU3900
Hardware Description
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LEDs
Table 3-17

Table 3-17 LEDs on the panel of the UTRP

Label
RUN
ALM
Issue 11 (2010-11-10)
The UTRP2 provides two 100M/1000M Ethernet optical ports, performs functions of the
MAC layer, receives and transmits data on Ethernet links, and analyzes the MAC address.
The UTRP3 provides eight E1s/T1s and performs inverse multiplexing and demultiplexing
on a single ATM cell flow on the eight E1/T1 links.
The UTRP4 provides eight E1s/T1s, frames and deframes HDLC frames, and allocates and
controls the 256 HDLC timeslot channels.
The UTRP6 supports one unchannelized STM-1/OC-3 port.
The UTRP9 provides four 10M/100M/1000M Ethernet electrical ports and performs the
functions of the MAC layer and physical layer.
Cold backup is supported.
describes the LEDs on the panel of the UTRP.
Color
Green
Red
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Copyright © Huawei Technologies Co., Ltd.
Status
ON
OFF
Blinking (on for one
second and off for
one second)
Blinking (on for
0.125 second and off
for 0.125 second)
ON for 2s and OFF
for 2s
ON or blinking
rapidly
OFF
ON for 2s and OFF
for 2s
ON for 1s and OFF
for 1s
3 BBU3900 Equipment
Description
The board has power
input, but the board is
faulty.
The board has no
power input, or the
board is faulty.
The board is running
properly.
The board is not
configured or is
loading software.
The board is in the
offline state or under
test.
The board is
reporting alarms.
The board is running
properly.
The board is
reporting a minor
alarm.
The board is
reporting a major
alarm.
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