This equipment has been tested and complies with the limits for a Class A computing device
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.

This equipment generates, uses, and can radiate radio frequency energy, and if not installed and
used in accordance with the instruction manual, might cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference, in which case the user will be required to correct the interference at the user’s own
expense.

KCC statement (Republic of Korea)

Input DC Voltage

The Brocade VDX 8770-4 is capable of operating at 200-240 V, 50/60
Hz at a maximum current level 16.0 A max., or -48VDC, 70.0 A max. per
power supply.

Thermal policy

Due to recent changes in the NEBS thermal policy testing procedures,
Brocade has made changes to the thermal policy for the Brocade VDX
8770-4. These changes include an additional fan speed (raising the
number of fan speeds to 5 from 4) and slightly altered trigger
temperatures. Additional non-user visible RASlog message generation
has also been included with this change to allow for easier debugging
and thermal history recording.

TABLE 26

NEBS installation requirements for the Brocade VDX 8770-4 (Continued)

Reference

Warning, requirement, or statement

鞾韥韥 (꽺ꓩ끞 ꗞꭖ뭪겕韥韥): 넩 韥韥鱉 꽺ꓩ끞(A鞾)냱ꈑ 놹녅볁놶뼞麦ꈒ냹 뼑 韥韥넩꿙鱽 볅ꎙ녅

鿅鱉 ꩡ끞녅鱉 넩 뇅냹 늱넍뼍겑韥 ꗉꄱꐥ, 閵뇊뀭넍 덵꾢꾅꫑ ꩡ끞뼍鱉阸냹 ꑞ놶냱ꈑ 뼞鱽鲙.