Switch HPE 1820-8G-PoE+ 65W (J9982A)

Switch HPE 1820-8G-PoE+ 65W (J9982A)

HPE OfficeConnect 1820 8G PoE+ (65W) Switch (J9982A): 4 RJ-45 autosensing 10/100/1000 PoE+ ports; 4 RJ-45 autosensing 10/100/1000 ports.

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Thiết bị mạng Switch HPE 1820-8G-PoE+ 65W (J9982A)

HPE OfficeConnect 1820 8G PoE+ (65W) Switch (J9982A)
I/O ports and slots4 RJ-45 autosensing 10/100/1000 PoE+ ports; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
4 RJ-45 autosensing 10/100/1000 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
Physical characteristicsDimensions10(w) x 6.28(d) x 1.73(h) in (25.4 x 15.95 x 4.39 cm) (1U height)
Weight2.01 lb (0.91 kg)
Memory and processorARM Cortex-A9 @ 400 MHz, 128 MB SRAM; Packet buffer size: 1.5 MB, 16 MB flash
Performance100 Mb Latency< 7 µs (LIFO 64-byte packets)
1000 Mb Latency< 2.3 µs (LIFO 64-byte packets)
Throughputup to 11.9 Mpps (64-byte packets)
Switching capacity16 Gbps
MAC address table size8000 entries
ReliabilityMTBF (years)112.36
EnvironmentOperating temperature32°F to 104°F (0°C to 40°C)
Operating relative humidity15% to 95% @ 104°F (40°C)
Nonoperating/Storage temperature-40°F to 158°F (-40°C to 70°C)
Nonoperating/Storage relative humidity15% to 95% @ 140°F (60°C)
Altitudeup to 9,842 ft (3 km)
AcousticPower: 0 dB no fan
Electrical characteristicsFrequency50/60 Hz
AC Voltage100 – 240 VAC
Current. 9 A
Maximum power rating83.9 W
Idle power12.6 W
PoE power65 W PoE+