Adding An Iou; Conditions For Adding Components; Number Of Mounted Ious; Conditions Concerning Combined Use Of Ious - Cisco C880 M4 Service Manual

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7 Adding an IOU

This chapter describes the procedure for adding an IOU.
In this chapter, IOU represents both IOU_1GbE and IOU_10GbE.
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7.1 Conditions for Adding Components

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7.1.1 Number of mounted IOUs

- The number of maximum mounting is four.
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7.1.2 Conditions concerning combined use of IOUs

- There are no conditions concerning the combined use of IOUs.
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7.1.3 Main unit status

- Table 7.1.3 lists whether an SB addition can be added in each main unit status.
Main unit status
- AC power to the main unit is off
(Cold maintenance (AC power off))
- AC power to the main unit is on
- System Powered Off
(Cold maintenance (standby))
- AC power to the main unit is on
- System Powered On
(Hot maintenance)
Table 7.1.3
Work possible?
Yes
Yes
No
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