Nortel Networks 10BASE-T - Manual (Page 7)

7
Environmental Specifications
Operating temperature: 0
°
to 40
°
C
Storage temperature: –25
°
to 70
°
C
Operating humidity: 85% maximum relative humidity, noncondensing
Storage humidity: 95% maximum relative humidity, noncondensing
Operating altitude: 10,000 ft (3,000 m) maximum
Storage altitude: 10,000 ft (3,000 m) maximum
Free fall/drop: ISO 4180-s, NSTA 1A
Vibration: IEC 68-2-6/34
Shock/bump: IEC 68-2-27-29
Electromagnetic Emissions
Meets requirements of:
FCC Part 15, Subpart B, Class A
EN 55 022 (CISPR 22:1985), Class A
VCCI Class 1 ITE
Electromagnetic Susceptibility
Electrostatic discharge (ESD): EC 801-2, Level 2
Radiated electromagnetic field: EC 801-3, Level 2
Electrical fast transient/burst: EC 801-4, Level 2
Safety Agency Approvals
UL listed (UL 1950)
CSA certified (CSA 22.2 #950)
TUV licensed (EN 60 950)
UL-94-V1 flammability requirements for all PC boards
893-00994-A Page 7 Tuesday, April 29, 1997 5:55 PM