Uninterruptible Power Supply; Installation Tasks Checklist; Fiber Optic Bend Radius; Ib Fiber Optic Cable Guidelines - Intel True Scale Fabric Switches 12200 Installation Manual

12000 Series Switches
Table 2.

IB Fiber Optic Cable Guidelines

Fiber Optic Standard Cable
Figure 3.

Fiber Optic Bend Radius

2.1.2

Uninterruptible Power Supply

Consider the following when selecting UPS equipment:
• The minimum amperage requirements for a UPS:
— Calculate VA (volt-amps): Locate the voltage and amperage requirements for
each piece of equipment (usually located on a sticker on the back or bottom of
the equipment). Multiply the numbers together to get VA.
— Add the VA from each piece of equipment together to find the total VA
requirement. Then add 30% to determine the minimum amperage
requirements for the UPS.
• Transition time (the time necessary for the UPS to transfer from utility power to
full-load battery power).
• The longest potential time period the UPS might be required to supply backup
power.
• Whether the UPS unit provides online protection.
2.2

Installation Tasks Checklist

To perform the actual switch installation, the site implementation engineer must
perform the following tasks, which are detailed in this section.
Caution: Be sure to review the safety information before starting the installation and during the
installation process (refer to <CR_CrossRef>Appendix E.
1. Check the installation site to verify the installation of cabinet power feeds, rails,
and grounding.
July 2015
Order Number: G91928004US
InfiniBand Fiber Optic Cable Bend Radii
Cable Type Bend Radius
25 millimeters
NOTE: A 50mm diameter is the smallest circle limit
True Scale Fabric Switches 12000 Series Hardware
Installation Guide
15