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Thiết bị chuyển mạch HPE OfficeConnect (JL380A)
Thiết bị chuyển mạch HPE OfficeConnect 1920S 8G Switch (JL380A) • Quản trị qua Web browser • (8) Cổng mạng tốc độ 1G • Throughput up to : 11.9 Mpps • Switching Capacity: 16 Gbps • Latency : 100 Mb < 7 µs; 1000 Mb < 2.4 µs • Công suất tiêu thụ tối đa: 9.5W • Lắp đặt để bàn
Availability: In stock
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| Environment | Operating temperature: 32°F to 104°F (0°C to 40°C) Operating relative humidity: 15% to 95%, noncondensing @ 104°F (40°C) Nonoperating/Storage temperature: -40°F to 158°F (-40°C to 70°C) Nonoperating/Storage relative humidity: 15% to 95%, noncondensing @ 140°F (60°C) Altitude: up to 10,000 ft (3 km) Acoustic: Pressure: 0 dB No Fan |
| 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); Duplex: 10BASET/100BASE-TX: half or full; 1000BASE-T: full only |
| Physical characteristics | Dimensions: 10(w) x 6.28(d) x 1.73(h) in (25.4 x 15.95 x 4.39 cm) (1U height) Weight: 1.81 lb (0.82 kg) |
| Reliability | MTBF (years): 144.9 |
| Memory and processor | ARM Cortex-A9 @ 400 MHz, 256 MB SDRAM, 64 MB flash; packet buffer: 1.5 MB |
| Performance | 100 Mb Latency: < 7µs 1000 Mb Latency: < 2.4µs Throughput: Up to 11.9 Mpps (64-byte packets) Routing/Switching capacity: 16 Gbps Routing table size: 32 entries MAC address table size: 8000 entries |
| Electrical characteristics | Frequency: 50/60 Hz AC voltage: : 100 – 240 VAC Current: .2 A Maximum power rating: 9.5 W Idle power: 8.2 W |
| Safety | UL 60950-1; IEC 60950-1; EN 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60825-1 |
| Emissions | VCCI Class A; CNS 13438; ICES-003 Issue 5 Class A; FCC CFR 47 Part 15, Class A; EN 55032: 2015/CISPR-32 |
| Management | Web browser; SNMP Manager |
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