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Summit Family Switches Hardware Installation Guide
245
International EMC certifications CISPR 22:1997 Class A (International Emissions)
CISPR 24:1997 Class A (International Immunity)
IEC/EN 61000-4-2 Electrostatic Discharge, 8kV Contact, 15kV Air,
Criteria A
IEC/EN 61000-4-3 Radiated Immunity 10V/m, Criteria A
IEC/EN 61000-4-4 Transient Burst, 1kV, Criteria A
IEC/EN 61000-4-5 Surge, 2kV L-L, 2kV L-G, Level 3, Criteria A
IEC/EN 61000-4-6 Conducted Immunity, 0.15-80MHz, 10V/m unmod.
RMS, Criteria A
IEC/EN 61000-4-11 Power Dips & Interruptions, >30%, 25 periods,
Criteria C
Country-specific VCCI Class A (Japan Emissions)
AS/NZS 3548 ACA (Australia Emissions)
CNS 13438:1997 Class A (BSMI-Taiwan)
MIC Mark, EMC Approval (South Korea)
Telecom Standards
ETSI EN 300 386:2001 (EMC Telecommunications)
ETSI EN 300 019 (Environmental for Telecommunications)
IEEE 802.3 Media Access Standards
IEEE 802.3ab 1000BASE-T
Environmental Data
Environmental standards EN/ETSI 300 019-2-1 v2.1.2 - Class 1.2 Storage
EN/ETSI 300 019-2-2 v2.1.2 - Class 2.3 Transportation
EN/ETSI 300 019-2-3 v2.1.2 - Class 3.1e Operational
EN/ETSI 300 753 (1997-10) - Acoustic Noise
ASTM D3580 Random Vibration Unpackaged 1.5G
Operating conditions Temperature range: 0° C to 40° C (32° F to 104° F)
Humidity: 10% to 93% relative humidity, non-condensing
Altitude: 0 to 3,000 meters (9,850 feet)
Shock (half sine): 30 m/s
2
(3 g), 11 ms, 60 shocks
Random vibration: 3 to 500 Hz @ 1.5 g rms
Storage & transportation conditions
(packaged)
Transportation temperature: -40° C to 70° C (-40° F to 158° F)
Storage and transportation humidity: 10% to 95% relative humidity,
non-condensing
Packaged shock (half sine): 180 m/s
2
(18 g), 6 ms, 600 shocks
Packaged sine vibration: 5 to 62 Hz @ velocity 5 mm/s,
62 to 500 Hz @ 0.2 G
Packaged random vibration: 5 to 20 Hz @ 1.0 ASD w/–3 dB/oct.
from 20 to 200 Hz
14 drops minimum on sides & corners @ 42" (<15 kg box)
Sound power in accordance with EN
300 753 (10-1997)
Summit X450a-24t and X450a-48t
Sound power: 62 dBA per ISO 7779
Declared sound power: 6.4 belsA per ISO 7779 & ISO 9296
Bystander sound pressure in
accordance with NEBS GR-63 Issue 2
Summit X450a-24t and X450a-48t
Bystander sound pressure: 54 dBA right side @ 0.6m
Table 37: Summit X450a Series Switch Technical Specifications (Continued)