Faq; Ecc500 Device Cascading Rules; How Can I Install A Network Security Certificate - Huawei ECC500 User Manual

ECC500
User Manual

7.1 ECC500 Device Cascading Rules

To connect cascaded devices to ports on the RS485 expansion card in the ECC500, observe
the following rules:
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7.2 How Can I Install a Network Security Certificate?

Prerequisites
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Context
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Issue 03 (2020-01-06)
The models of devices cascaded under each port must be the same.
The addresses of devices cascaded under each port must be different.
The addresses of devices cascaded under different ports can be the same.
The number of cascaded devices that can connect to each port:
− The ECC500 collector takes 3 seconds to collect all data from a single device. To
meet requirements for the response time, it is recommended that a maximum of two
UPSs, two ATSs, two PDU8000s, and two smart cooling products connect to each
port.
− Independently deployed AI/DI modules and temperature and humidity (T/H)
sensors need to be powered by the ECC500 collector. A maximum of two
independently deployed AI/DI modules and eight T/H sensors can connect to each
port.
The distance between the ECC500 collector and its connected device should be less than
50 meters. If the site distance is greater than 50 meters, contact Huawei technical
support.
You have obtained the ECC500 IP address as well as the user name and password for
WebUI login.
You have prepared a PC which is in the same IP address segment as the ECC500 and
connected the PC to the ECC500 over a switch.
You have copied a network security certificate and its key you obtained to the PC.
Install a network security certificate if a security certificate problem message is
displayed when you attempt to log in to the ECC500 WebUI.
Copyright © Huawei Technologies Co., Ltd.

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