Hewlett Packard Enterprise OfficeConnect 1850 2XGT, Руководство по установке и началу работы, Страница: 38 / 56

Specifications
Switch Specifications
A-2
Environmental
Acoustics
Safety
Complies with:
● EN60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013 / IEC60950-1:2005; Am1:2009;
● CSA22.2 No. 60950-1-07 2nd Ed.; UL60950-1 2nd Ed.
● EN 60825-1:2007 / IEC 60825-1:2007 Class 1
EMC
● EMC: EN 55032:2015, Class A
● EN 55024:2010
● EN 61000–3–2:2014
● EN 61000–3–3:2013
● FCC CFR 47 Part 15B:2014, Class A
Operating Non-Operating
Temperature 0°C to 40°C (32°F to 104°F) -40°C to 70°C (-40°F to 158°F)
Relative humidity (non-condensing) 15% to 95% at 40°C (104°F) 15% to 95% at 65°C (149°F)
Maximum altitude 3.0 km (10,000 ft) * 4.57 km (15,000 ft)
* The operating maximum altitude should not exceed that of any accessory being connected to any 1850 Switch.
Switch Noise Emission
1850 6XGT 2XGT/SFP+ (JL169A) Sound Power (LwA) 4.5 Bel
Sound Pressure (LpAm) (Bystander) 37.9 dB
1850 24G 2XGT (JL170A) Sound Power (LwA) 3.6 Bel
Sound Pressure (LpAm) (Bystander) 30.5 dB
1850 48G 4XGT (JL171A) Sound Power (LwA) 3.4 Bel
Sound Pressure (LpAm) (Bystander) 30.5 dB
1850 24G 2XGT PoE+ (JL172A) Sound Power (LwA) 4.4 Bel
Sound Pressure (LpAm) (Bystander) 33.6 dB
1850 48G 4XGT PoE+ (JL173A) Sound Power (LwA) 4.0 Bel
Sound Pressure (LpAm) (Bystander) 31.1 dB