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DRH3980A&3909A&3918A&
3918B&3921A&3921B&3926A
Hardware Description
Figure 2-4 Ports on the 2T2R DRH panels
Table 2-2
Table 2-2 Ports and indicators on 2T2R DRH panels
Item
(1) Ports in the
cabling cavity
(2) Ports at the
bottom
(3) Indicators
Issue DraftA (2013-08-10)
describes ports and indicators on the 2T2R DRH panels.
Silkscreen
RTN(+)
NEG(-)
CPRI0
CPRI1
ANT_TX/RXA
ANT_TX/RXB
EXT_ALM
RET
RUN
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd..
Description
Power supply socket
Optical/electrical port 0
Optical/electrical port 1
TX/RX port A
TX/RX port B
Port for alarm reporting
Not use in C02 version
For details, see
2.5 DRH Indicators.
2 DRH Introduction
5
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