Figure 2-6 Monitoring Principles Of The Dbs3900 When The Bbu Is Installed In The Apm30H (Ver.a); Figure 2-7 Monitoring Principles Of The Dbs3900 When The Bbu Is Installed In The Apm30H (Ver.b) - Huawei BBU3900 Hardware Description

BBU3900
Hardware Description
Figure 2-6 Monitoring principles of the DBS3900 when the BBU is installed in the APM30H
(Ver.A)
Figure 2-7
(Ver.B)+1 TMC11H (Ver.B)+1 IBBS or with additional 1 APM30H (Ver.B)+1 IBBS when the
BBU is installed in the APM30H (Ver.B). The devices monitored by the CMUA and HPMI are
not shown in the figures. For details, see the description about the boards.
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Figure 2-7 Monitoring principles of the DBS3900 when the BBU is installed in the APM30H
(Ver.B)
Figure 2-8
(Ver.B)+1 TMC11H (Ver.B)+2 IBBS or with additional 1 APM30H (Ver.B)+2 IBBS when the
BBU is installed in the APM30H (Ver.B). The devices monitored by the CMUA and HPMI are
not shown in the figures. For details, see the description about the boards.
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Issue 11 (2010-11-10)
BAT APM30H(Ver.A)
COM
HPMI
COM_IN / COM1
COM_OUT / COM2
PMU
HEUA
MON0 / MON1
PMU
RS422
Cable to be
BBU
connected on site
Cable connected
before delivery
Monitoring from
source to destination
TMC11H(Ver.A) BBC/IBBS
Door status
HEUA
sensor
illustrates the monitoring principles of the DBS3900 configured with 1 APM30H
For details about the functions of monitoring ports on the CMUA, see CMUA.
For details about the functions of monitoring ports on the HPMI, see HPMI.
For details about the functions of monitoring ports on the PMU, see PMU. The PMU is
configured only in the APM30H (Ver.B).
APM30H(Ver.B)
COM
PMU
HPMI
COM_IN / COM1
COM_OUT / COM2 PMU
CMUA
COM_485
MON0 / MON1
COM_IN
Cable to be BBU
connected on site
Cable connected
before delivery
Monitoring from
source to destination
TMC11H(Ver.B) IBBS
CMUA CMUA
illustrates the monitoring principles of the DBS3900 configured with 1 APM30H
For details about the functions of monitoring ports on the CMUA, see CMUA.
For details about the functions of monitoring ports on the HPMI, see HPMI.
For details about the functions of monitoring ports on the PMU, see PMU. The PMU is
configured only in the APM30H (Ver.B).
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
APM30H(Ver.A)
HPMI
PMU
HEUA
BBU
TMC11H(Ver.A) BBC/IBBS
Door status
HEUA
sensor
APM30H(Ver.B)
HPMI
PMU
CMUA
BBU
TMC11H(Ver.B) IBBS
CMUA
CMUA
2 DBS3900 Monitoring System
APM30H(Ver.A)
HPMI
PMU
HEUA
BBC/IBBS
Door status
sensor
APM30H(Ver.B)
HPMI
PMU
CMUA
IBBS
CMUA
2-7