Connecting The Cnen To The Maintenance Terminal - Huawei OceanStor N8500 T Series Installation Manual

OceanStor N8500 Clustered NAS Storage System
Installation Guide (for T Series V100R005)
Procedure
Step 1 Determine the number of SUDs you want to connect to one SUC. Then find the corresponding
connection diagram.
Step 2 Select a proper length of mini SAS cables.
The length of mini SAS cable can be 1 m, 3 m, or 6 m. If the distance between two devices is
longer than the maximum cable length, adjust the devices distance in the cabinet first by referring
to 2.1 Before You
Step 3 Route and bundle cables.
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5.19 Connecting the CNEN to the Maintenance Terminal

This section explains how to connect the CNEN to the maintenance terminal. After the CNEN
is connected to the maintenance terminal, you can utilize the maintenance terminal to manage
and maintain the CNEN.
Prerequisites
The following tools and materials have been ready:
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Context
CNENs can be connected to the maintenance terminal through different types of ports:
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Install.
NOTE
For details on how to route and bundle SAS cables, see
Basic Cable Routing and Bundling
Network cables (collaborating with management network ports)
RJ-45 to DB9 serial cables or double RJ-45 serial cables (collaborating with serial ports)
Cable ties
Diagonal pliers
As shown in Figure 5-29, each CNEN provides one management port. You need to connect
the maintenance terminal and all CNENs' management ports to the same management
network.
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5 N8500 Installation (with the S2600T Storage System as the
12 General Cable Routing Description
Technology.
Storage Unit)
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