Extreme Networks BlackDiamond 8800 Series - Manual (Page 169)

BlackDiamond 8810 Switch
BlackDiamond 8800 Series Switches Hardware Installation Guide 169
Acoustic Sound (BlackDiamond 8810 Switch with AC Power Supplies)
Sound power in accordance with
EN 300 753 (10-1997) Sound power
Normal: 70 dBA per ISO 7779
High: 75 dBA per ISO 7779
Declared sound power
Normal: 7.2 belsA per ISO 7779 & ISO 9296
High: 7.7 belsA per ISO 7779 & ISO 9296
Sound pressure in accordance
with NEBS GR-63 Issue 2 Bystander sound pressure
Normal: 64 dBA front side @ 0.6m
High: 67 dBA rear side @ 0.6m
Table 19: BlackDiamond 8810 Switch Technical Specifications (Continued)