Description
| Specifications | HPE OfficeConnect 1920S 48G 4SFP PPoE+ 370W Switch (JL386A) |
|---|---|
| I/O ports and slots | 24 RJ-45 autosensing 10/100/1000 PoE+ ports; Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only 4 SFP 100/1000 Mbps slots (IEEE 802.3u Type 100BASE-FX, IEEE 802.3z Type 1000BASE-X 24 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 4 SFP 100/1000 Mbps ports (IEEE 802.3z Type 1000BASE-X, IEEE 802.3u Type 100BASE-FX) |
| Physical characteristics | |
| Dimensions | 17.42(w) x 12.7(d) x 1.73(h) in (44.25 x 32.26 x 4.39 cm) (1U height) |
| Weight | 9.7 lb (4.4 kg) |
| Memory and processor | ARM Cortex-A9 @ 400 MHz, 256 MB SDRAM, 64 MB flash; packet buffer: 1.5 MB |
| Mounting and enclosure | Mounts in an EIA standard 19-inch telco rack or equipment cabinet (hardware included) |
| Performance | |
| 100 Mb Latency | < 7µs |
| 1000 Mb Latency | < 2µs |
| Throughput | Up to 77.3 Mpps (64-byte packets) |
| Routing/Switching capacity | 104 Gbps |
| Routing table size | 32 entries |
| MAC address table size | 16000 entries |
| Reliability | |
| MTBF (years) | 45 |
| 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 | Power: 45 dB |
| Specifications | HPE OfficeConnect 1920S 48G 4SFP PPoE+ 370W Switch (JL386A) |
| Electrical characteristics | |
| Frequency | 50/60 Hz |
| AC voltage | 100 – 127/200 – 240 VAC |
| Current | 5.1/2.6 A |
| Maximum power rating | 481 W |
| Idle power | 54.8 W |
| PoE power | 370 W PoE+ |
| Notes: Maximum power rating is the worst-case theoretical maximum value provided for planning the infrastructure with 100% traffic, all ports plugged in. | |
| 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 |
| Notes | Use only supported genuine HPE mini-GBICs with your switch. |
| Services | Refer to the Hewlett Packard Enterprise website at hpe.com/networking/services for details on the service-level descriptions and product numbers. For details about services, and response times in your area, please contact your local Hewlett Packard Enterprise sales office. |
| Standards and Protocols (Applies to all products in series) | ||
|---|---|---|
| Device management | RFC 2819 RMON | Web UI |
| General protocols | IEEE 802.1D MAC Bridges IEEE 802.1p Priority IEEE 802.1Q VLANs IEEE 802.1s (MSTP) IEEE 802.1w Rapid Reconfiguration of Spanning Tree IEEE 802.3ad Link Aggregation Control Protocol (LACP) IEEE 802.3x Flow Control IEEE 802.3 Type 10BASE-T IEEE 802.3i 10BASE-T IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000BASE-X |
|
| MIBs | MIBs HC-ALARM-MIB SNMP-FRAMEWORK-MIB SNMP-NOTIFICATION-MIB SNMP-USER-BASED-SM-MIB SR-AGENT-INFO-MIB BRIDGE-MIB (IEEE 802.1Q) Q-BRIDGE-MIB (RFC 2674) LLDP-MIB (IEEE 802.3AB) LLDP-EXT-MED-MIB LAG-MIB (IEEE 802.3ad) RADIUS-ACC-CLIENT-MIB EtherLike-MIB IF-MIB (RFC 2863) RFC1213-MIB II Power Ethernet MIB (RFC3621) |
|
| QoS/CoS | IEEE 802.1P (CoS) | |
| Security | IEEE 802. | |
