Southbound Device Introduction; Rack Environment Unit - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
Indicator
ALM
PWR
Table 3-16 Wireless network pairing and IP address reset buttons
Name
SW
Default

3.3 Southbound Device Introduction

3.3.1 Rack Environment Unit

The rack environment unit collects and controls the environmental data of IT cabinets in the
smart module.
Figure 3-6 Rack environment unit
(1) Ground port
(5) COM2/12V
port
(9) NTC4-6
Issue 06 (2020-01-02)
Color Name
Red Alarm indicator
Green Power indicator
Function Description
Reserved
IP address reset
Figure 3-6 shows a rack environment unit.
(2) 48 V DC power input
port
(6) COM3 port
(10) AI/DI_1 port
Copyright © Huawei Technologies Co., Ltd.
3 Device Description
Status Description
Steady on A system failure alarm is
generated.
Off The system is normal.
Steady on The power supply for the
system is normal.
Off The power supply for the
system is abnormal.
Operation Description
N/A
Press and hold down the button for
3s. Then the IP address for the
ECC800e WAN port will restore to
the default address 192.168.1.10.
(3) PoE port
(7) COM4 port
(11) AI/DI_2 port
(4) COM1/12V
port
(8) NTC1-3
(12) 12V_1 port
27