Description
Overview
Essential details:P0973JM X440-G2-12T8FX-GE4 scalable cost-effective family of edge switches
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sunny He
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P0973JM X440-G2-12T8FX-GE4 scalable cost-effective family of edge switches
CPU/Memory
• 64-bit MIPS Processor, 1 GHz clock, single core
• 1GB ECC DDR3 DRAM
• 4GB eMMC Flash
• 1.5MB packet buffer on 12 – 24 port switches, 3.0MB packet buffer on 48 port switches
LED Indicators
• Per port status LED including power status.
• System Status LEDs: management, fan and power.
• 7 segment display of stack number – operational on switches that support stacking.
Stacking
• SummitStack-V with support for up to eight switches per stack.
• Mixed stacking with other ExtremeXOS Series switches, so long as all are running the same ExtremeXOS version.
• Requires two of the four available X440-G2 uplink ports.
Environmental Specifications
• 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 1.5 G
Environmental Compliance
• EU RoHS – 2011/65/EU
• EU WEEE – 2012/19/EU
• China RoHS – SJ/T 11363-2006
• Taiwan RoHS CNS 15663(2013.7)
Operating Conditions
• Temp: 0° C to 50° C (32° F to 122° F) – all models
• Temp: 0° C to 60° C (32° F to 140° F) – extended temperature range models only (16539, 16540 and 16541)
• Humidity: 10% to 95% relative humidity, non-condensing
• Altitude: 0 to 3,000 meters (9,842 feet) – All Switch Models
• Shock (half sine): 30 m/s2 (3 G), 11 ms, 6 shocks
• Random vibration: 3 to 500 Hz at 1.5 G rms
Packaging and Storing Specifications
• Temp: -40° C to 70° C (-40° F to 158° F)
• Humidity: 10% to 95% relative humidity, non-condensing
• Packaged Shock (half sine): 180 m/s2 (18 G), 6 ms, 600 shocks
• Packaged Vibration: 5 to 62 Hz at velocity 5 mm/s, 62 to 500 Hz at 0.2 G
• Packaged Random Vibration: 5 to 20 Hz at 1.0 ASD w/–3 dB/oct. from 20 to 200 Hz
• Packaged Drop Height: 14 drops minimum on sides and corners at 42 inches (<15 kg box)