Switch HPE 1820-8G (J9979A)

Switch HPE 1820-8G (J9979A)

HPE OfficeConnect 1820 8G Switch (J9979A): 8 RJ-45 autosensing 10/100/1000 ports.

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HPE OfficeConnect 1820 8G Switch (J9979A)
I/O ports and slots8 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
Supports a maximum of 8 autosensing 10/100/1000 ports
Physical characteristicsDimensions10(w) x 6.28(d) x 1.73(h) in (25.4 x 15.95 x 4.39 cm) (1U height)
Weight1.81 lb (0.82 kg)
Memory and processorARM Cortex-A9 @ 400 MHz, 128 MB SDRAM; Packet buffer size: 1.5 MB, 16 MB flash
Performance100 Mb Latency< 7 µs (LIFO 64-byte packets)
1000 Mb Latency< 2.4 µs (LIFO 64-byte packets)
Throughputup to 11.9 Mpps (64-byte packets)
Switching capacity16 Gbps
MAC address table size8000 entries
ReliabilityMTBF (years)144.93
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
Current0. 2 A
Maximum power rating12.2 W
Idle power10.2 W