Mô tả
Thiết bị mạng Switch HP 1420-8G-PoE+ (64W) (JH330A)
HPE OfficeConnect 1420 8G PoE+ (64W) Switch (JH330A) | ||
I/O ports and slots | 8 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); Media Type: Auto-MDIX; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only
Supports a maximum of 8 autosensing 10/100/1000 ports |
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Physical characteristics | Dimensions | 9.24(w) x 4.13(d) x 1.06(h) in (23.47 x 10.49 x 2.69 cm) |
Weight | 1.54 lb (0.7 kg) | |
Memory and processor | Packet buffer size: 1.5 Mb | |
Mounting and enclosure | Desktop (rear port) | |
Performance | 100 Mb Latency | < 3 μs |
1000 Mb Latency | < 2.6 μs | |
Throughput | up to 11.8 Mpps | |
Routing/Switching capacity | 16 Gbps | |
MAC address table size | 4096 entries | |
Environment | Operating temperature | 32°F to 104°F (0°C to 40°C) |
Operating relative humidity | 15% to 95% @ 104°F (40°C), noncondensing | |
Non-operating/Storage temperature | -40°F to 158°F (-40°C to 70°C) | |
Non-operating/Storage relative humidity | 15% to 95% @ 104°F (40°C), noncondensing | |
Altitude | up to 10,000 ft (3 km) | |
Acoustic | Fanless | |
Electrical characteristics | Frequency | 50/60 Hz |
Voltage | 100 – 240 VAC, rated | |
Maximum power rating | 80 W | |
PoE power | 64 W PoE+ |