Cable Connection; Figure 17 Distance Between Each Enclosure And The Power Distribution Unit (Example); Table 18 Cable Lengths When Connecting Each Enclosure To The Power Distribution Unit - Fujitsu ETERNUS AF250 S2 Site Planning Manual

2. Rack Installation Specifications
Rack Installation Requirements

Cable Connection

Cable Connection (Power)
This section describes the power cord connection with the ETERNUS AF.
■
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 AF.
The required cable length may differ depending on the racks that are used.
●
When Connecting Each Enclosure to the Power Distribution Unit

Table 18 Cable Lengths When Connecting Each Enclosure to the Power Distribution Unit

Distance between each enclosure and the power distri-
bution unit
5U or shorter
6 - 16U
17U or longer

Figure 17 Distance between Each Enclosure and the Power Distribution Unit (Example)

11
10
9
8
DE
7
6
5
4
3
2
PDU
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.
Power cord
6U
FUJITSU Storage ETERNUS AF250 S2, ETERNUS AF250 All-Flash Arrays Site Planning Guide
Copyright 2021 FUJITSU LIMITED
Power cable length
1.0m or more
1.5m or more
3.0m
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P3AG-1812-06ENZ0