Power Cord Connection; Figure 35 Distance Between Each Enclosure And The Power Distribution Unit (Horizontal Type) (Example); Table 17 Cable Lengths When Connecting Each Enclosure To The Power Distribution Unit (Horizontal Type) - Fujitsu ETERNUS DX8100 S3 Site Planning Manual

2. Rack Installation Specifications
Rack Installation Requirements

Power Cord Connection

This section describes the power cord connection with the ETERNUS DX.
■
Estimated Power Cable Length
The required cable length may differ depending on the application of the connection. This section describes the
estimated cable length according to the application of each connection.
This section describes the cable lengths used to connect to a rack for the ETERNUS DX.
The required cable length may differ depending on the racks that are used.
When connecting each enclosure to the power distribution unit (horizontal type)
•

Table 17 Cable Lengths When Connecting Each Enclosure to the Power Distribution Unit (Horizontal Type)

Distance between each enclosure and the power dis-
tribution unit (horizontal type)
5U or shorter
6 - 16U
17U or longer

Figure 35 Distance between Each Enclosure and the Power Distribution Unit (Horizontal Type) (Example)

11
10
9
8
7
6
5
4
3
2
1
0
The distance between the enclosure and the power distribution unit in this example is 6U, which is calculated
by subtracting the PDU in location 1 from the DE in location 7.
• When connecting each enclosure to the power distribution unit (vertical type)
Use a 1.5m power cable.
Do not use a 3m power cable. Space for the excess cable will not be sufficient, and therefore the cable cannot
be stored in the rack.
FUJITSU Storage ETERNUS DX8100 S3/DX8700 S3/DX8900 S3 Hybrid Storage Systems Site Planning Guide
DE
Power cord
6U
PDU
Copyright 2020 FUJITSU LIMITED
Power cable length
1.0m or more
1.5m or more
3.0m
54
P3AM-9422-13ENZ0