Thiết bị chuyển mạch HPE J9800A OfficeConnect 1810 8 Switch

7 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Duplex: half or full
1 RJ-45 autosensing 10/100/1000 port (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 7 autosensing 10/100 ports plus 1 autosensing 10/100/1000 port

Dimensions:7.93(w) x 4.65(d) x 1.73(h) in
(20.14 x 11.81 x 4.39 cm) (1U height)
Weight:0.77 lb (.35 kg)

100 Mb Latency < 3.3 µs (64-byte packets)
ThrougHPEut up to 2.5 million pps
Switching capacity: 3.4 Gbps
MAC address table size: 8000 entries

Operating temperature: 32°F to 104°F (0°C to 40°C)
Operating relative humidity: 5% to 95%, noncondensing
Nonoperating/Storage temperature:-40°F to 158°F (-40°C to 70°C)
Nonoperating/Storage relative humidity:15% to 95% @ 140°F (60°C)
Altitude:up to 10,000 ft. (3 km)

Acoustic: Power: 0 dB no fan

Frequency: 50/60 Hz
Voltage: 100 - 240 VAC, rated
Maximum power rating: 4.8 W
Notes: Maximum power rating and maximum heat dissipation are the worst-case theoretical maximum numbers provided for planning the infrastructure with fully loaded PoE (if equipped), 100% traffic, all ports plugged in, and all modules populated

ESD: IEC 61000-4-2

Radiated: IEC 61000-4-3

EFT/Burst: IEC 61000-4-4

Surge: IEC 61000-4-5

Conducted: IEC 61000-4-6

Power frequency magnetic field: IEC 61000-4-8

Voltage dips and interruptions: IEC 61000-4-11

Harmonics: IEC 61000-3-2

Flicker:IEC 61000-3-3