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Summit Family Switches Hardware Installation Guide
239
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: 95% 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 MHz @ 1.5g rms
Storage & transportation conditions
(packaged)
Storage 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)
Acoustic noise (in dBA per ISO 7779) Summit X150-24t:45 (high fan speed)
37 (low fan speed)
Summit X150-24p:44 (high fan speed)
39 (low fan speed)
Summit X150-48t:47 (high fan speed)
37 (low fan speed)
Table 35: Summit X350 Series Switch Technical Specifications (Continued)