Rhub3908 Ports - Huawei LampSite Product Description

LampSite Solution
Product Description

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
Table 2-3 describes the ports and certain features on the RHUB3908.
Table 2-3 Ports and certain features on the RHUB3908
Label
CPRI0
CPRI1
GE0/1
EXT_ALM
ETH
PWR0~7/CPRI_E0~
CPRI_E7
Power input socket
RST
Ground screw
01 (2013-11-30)
2. AC input socket
Description
Optical port used for signal transmission between the RHUB and
the BBU or between the RHUB and the upper-level/lower-level
RHUB
FE/GE electrical port (reserved)
Dry contact alarm port used for monitoring backup power system
alarms
Maintenance Ethernet port
Power supply port and transmission port between the RHUB and
the pRRU.
Port for AC power input
Hardware reset button for initializing configurations
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.
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2 Hardware Architecture
3. Ground screw
8