Huawei NE05E Hardware Manual page 371

HUAWEI NE05E,NE08E
Hardware Guide
Button
Note:
● The standby screen is displayed and the LCD screen becomes dark if you do
● You need to log in again to enter the control and setting menus if you do not
Interfaces
Table 3-381
ETP4830-4815AF.
Table 3-381 Interfaces on the front panel of the ETP4830-4815AF
Interface Numb
Name er of
Interfa
ces
AC INPUT 1
RS232/ 2
RS485
COM 1
LOAD1 1
LOAD2 1
Issue 05 (2023-03-31)
Name
not press any button for 5 minutes.
press any button for 8 minutes.
lists types and usage of the interfaces on the front panel of the
Interface Description
Type
- 220 V AC power input
interface
RJ-45 RS232/RS485
communication
interfaces. The
monitoring module
communicates with the
equipment, reports
alarms, and implements
remote management
through these interfaces.
The interface on the left
is the active interface and
the interface on the right
is the standby interface.
The active and standby
interfaces cannot be used
at the same time.
DB50 The monitoring module is
connected to various
sensors through the COM
interface.
- Output interface for load
1
- Output interface for load
2
Copyright © Huawei Technologies Co., Ltd.
3 Hardware Description
Description
Remarks
-
Reserved interfaces
Reserved interface
LOAD1 and LOAD2 provide DC
power for two PIUs. For how to
connect the load interfaces to
the PIUs, see the
Guide .
Installation
363