Huawei OptiX OSN 8800 Hardware Description page 71

OptiX OSN 8800/6800/3800
Hardware Description
Figure 4-28 Slots of the subrack (DC power)
IU1
For one-slot boards, the paired slots must be configured as follows: slots IU1 and IU2, slots IU3 and IU4,
and so on.
For two-slot boards, the paired slots must be configured as follows: slots IU1 to IU2 and slots IU3 to IU4,
slots IU5 to IU6 and slots IU7 to IU8, and so on.
For four-slot boards, the paired slots must be configured as follows: slots IU1 to IU4 and slots IU5 to IU8,
slots IU9 to IU12 and slots IU13 to IU16.
Issue 01 (2016-03-10)
IU21 EFI
IU2 IU3 IU4 IU5 IU6 IU7 IU8
Paired slots
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PWR CRI MAJ MIN STAT PROG
IU9 IU10 IU11 IU12 IU13 IU14 IU15 IU16
Fiber cabling area
IU19 Fan
4 OptiX OSN 8800 Subrack
IU17
PIU
IU18
PIU
Mutual backup
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