Power Module - Huawei ECC500 User Manual

ECC500
User Manual
Table 3-4 Description of ports on the main control module
Silk Screen
FE
RS485/RS232
COM1 and
COM2
USB

3.2.2 Power Module

Figure 3-3
Figure 3-3 Front panel of the power module
Table 3-5
Table 3-5 Performance specifications of the power module
Parameter
Operating
voltage range
Rated operating
voltage
Frequency
Rated output
voltage
Issue 05 (2020-03-16)
Port Description
Northbound Ethernet interface, which enables encrypted web-based
access through local or remote networks, provides the security
protection mechanism, and supports the third-party NMS and NetEco.
 1: TX+
 2: TX-

3: RX+
 6: RX-
RS485/RS232 port for connecting northbound equipment; reserved.
RS485 interfaces for connecting southbound equipment; reserved.
Reserved. This port is protected by a security protection mechanism.
shows the port on the front panel of the power module.
describes the performance specifications of the power module.
Description
100–240 V AC
110 V AC/220 V AC
50 Hz/60 Hz
53.5 V DC/15 V DC
Copyright © Huawei Technologies Co., Ltd.
3 Configurations and Port
19