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20 x Aruba Instant On 1930 24G Class4 PoE 4SFP/SFP+ 370W Switch ( 20 pack )
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I/O Ports and Slots
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24 RJ-45 autosensing 10/100/1000 Class 4 PoE ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE- TX, IEEE 802.3ab Type 1000BASE-T)
Duplex: 10BASE-T/100BASE-TX: half or full
1000BASE-T: full only
4 SFP+ 1/10GbE ports
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Physical Characteristics
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Dimensions
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17.42(w) x 10.42(d) x 1.73(h) in
(44.25 x 26.47 x 4.39 cm) (1U height)
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Weight
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8.23 lb (3.73 kg)
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Processor and Memory
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ARM Cortex-A9 @ 800 MHz, 512 MB SDRAM, 256 MB flash
packet buffer: 1.5 MB
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Memory And Flash
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512 MB SDRAM 256 MB flash
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Packet Buffer
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1.5 MB
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Performance
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100 Mb latency
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<
4.7 uSec
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1000 Mb latency
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<2.4 uSec
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10000 Mb latency
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<1.3 uSec
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Throughput (Mpps)
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95.23 Mpps
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Capacity
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128 Gbps
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Routing table size (# of static entries)
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32
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MAC address table size (# of entries)
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16,000
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Reliability MTBF (years)
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71
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Environment
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Operating temperature
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32°F to 104°F (0°C to 40°C)
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Operating relative humidity
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15% to 95% @ 104°F (40°C)
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Non-operating temperature
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-40°F to 158°F (-40°C to 70°C)
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Non-operating relative humidity
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15% to 95% @ 140°F (60°C)
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Altitude
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Up to 10,000ft (3.048 Km)
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Acoustic1
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LWAd = 4.0 Bel
LpAm (Bystander) = 24 dB
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Notes: 1Acoustics measured in 23°C semi-anechoic chamber with a loading of 100% traffic and 50% PoE on all ports. Measured in accordance with ISO 7779. Declared in accordance with ECMA-109:2010. Values presented are the Declared A-Weighted Sound Power Level (LWAd) and the mean Bystander A-Weighted Sound Pressure Level (LpAm)
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Electrical Characteristics
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Frequency
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50-60 Hz
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AC voltage
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100 - 127 / 200 - 240 VAC
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Current
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4.9 A/2.4 A
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Maximum power rating
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440.4W
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Idle power
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20.3W
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PoE power
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370 W Class 4 PoE
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Power supply
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Internal power supply
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Safety
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UL 60950-1
IEC 60950-1;EN 60950-1
CAN/CSA-C22.2 No. 60950-1
EN 60825-1
UL 62368-1 Ed. 2
IEC 62368-1 Ed. 2
EN 62368-1:2014
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Emissions
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VCCI-CISPR 32, Class A
CNS 13438
ICES-003 Issue 6 Class A
FCC CFR 47 Part 15, Class A
EN 55032: 2015 +AC:2016 / CISPR-32, Class A
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Immunity
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Generic
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CISPR 24 / CISPR 35
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EN
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EN 55024:2010 / EN 55035:2017
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ESD
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IEC 61000-4-2
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Radiated
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IEC 61000-4-3
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EFT/Burst
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IEC 61000-4-4
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Surge
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IEC 61000-4-5
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Conducted
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IEC 61000-4-6
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Power frequency magnetic field
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IEC 61000-4-8
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Voltage dips and interruptions
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IEC 61000-4-11
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Harmonics
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IEC 61000-3-2, EN 61000-3-2
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Flicker
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IEC 61000-3-3, EN 61000-3-3
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Device Management
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Aruba Instant On Cloud
Web browser
SNMP Manager
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Mounting
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Mounts in an EIAstandard 19 in. telco rack or equipment cabinet. 2-post rack kit included
Supports table-top mounting
Supports rackmounting
Supports wall-mounting with ports facing either up or down
Supports under-table mounting using the brackets provided
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Transceivers
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Aruba Instant On 1G SFP LC SX 500m OM2 MMF Transceiver (R9D16A)
Aruba 1G SFP LC LX 10km SMF Transceiver (J4859D)
Aruba Instant On 1G SFP RJ45 T 100m Cat5e Transceiver (R9D17A)
Aruba Instant On 10G SFP+ LC SR 300m OM3 MMF Transceiver (R9D18A)
Aruba 10G SFP+ LC LR 10km SMF Transceiver (J9151E)
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