| Specifications | HPE OfficeConnect 1920S 8G PPoE+65W Switch (JL383A) |
| I/O ports and slots | 4 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 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 | 2.01 lb (0.91 kg) |
| Memory and processor | ARM Cortex-A9 @ 400 MHz, 256 MB |
| SDRAM, 64 MB flash; packet buffer: 1.5 MB | |
| Mounting and enclosure | |
| Performance | |
| 100 Mb Latency | < 7µs |
| 1000 Mb Latency | < 2.3µs |
| 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 |
| Reliability | |
| MTBF (years) | 112.4 |
| 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 |
| Electrical characteristics | |
| Frequency | 50/60 Hz |
| AC voltage | 100 – 240 VAC |
| Current | .9 A |
| Maximum power rating | 72.9 W |
| Idle power | 9.7 W |
| PoE power | 65 W PoE+ |
| Maximum power rating is the worst-case | |
| theoretical maximum value for planning | |
| the infrastructure with fully loaded PoE, | |
| 100% traffic and all ports plugged in. | |
| Specifications | HPE OfficeConnect 1920S 8G PPoE+65W Switch (JL383A) |
| 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 |
| Immunity | |
| Generic | EN 55024, CISPR 24 |
| EN | EN 55024, CISPR 24 |
| 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 | EN 61000-3-2, IEC 61000-3-2 |
| Flicker | EN 61000-3-3, IEC 61000-3-3 |
| Management | Web browser; SNMP Manager |
