Huawei LampSite - Unpacking and Checking

LampSite Solution
Product Description
2 Hardware Architecture
01 (2013-11-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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2.3.2 RHUB3908 Ports
Figure 2-4 shows the ports on the RHUB3908 panel. For details about the power supply unit
(PSU), see section 2.3.3 "PSU."
Figure 2-4 RHUB3908 panel
1. PSU
2. AC input socket
3. Ground screw
Table 2-3 describes the ports and certain features on the RHUB3908.
Table 2-3 Ports and certain features on the RHUB3908
Label
Description
CPRI0
Optical port used for signal transmission between the RHUB and
the BBU or between the RHUB and the upper-level/lower-level
RHUB
CPRI1
GE0/1
FE/GE electrical port (reserved)
EXT_ALM
Dry contact alarm port used for monitoring backup power system
alarms
ETH
Maintenance Ethernet port
PWR0~7/CPRI_E0~
CPRI_E7
Power supply port and transmission port between the RHUB and
the pRRU.
Power input socket
Port for AC power input
RST
Hardware reset button for initializing configurations
Ground screw
Used for connecting PGND cables. If PGND cables use a one-hole
OT terminal, connect them to the ground screws at the bottom of
the panel.