Hewlett Packard Enterprise 1820-48G-PoE+ (370W) Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Grey
Part No: J9984A
The HP 1820 Switch Series offers more choice and flexibility for smaller organizations that require ease of use and lower Total Cost of Ownership (TCO), while delivering better network performance. They are smart-managed, fixed configuration, Gigabit Ethernet Layer 2 switches in an easy-to-administer solution that have the latest energy-saving capabilities.
| Management features | |
|---|---|
| Switch type | Managed network switch |
| Web-based management | Yes |
| Quality of Service (QoS) support | Yes |
| Switch layer | L2 |
| Ports & interfaces | |
| SFP module slots quantity | 4 |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Copper ethernet cabling technology | 10BASE-T,100BASE-TX,1000BASE-T |
| Networking | |
| Auto-sensing | Yes |
| Networking standards | IEEE 802.3,IEEE 802.3ab,IEEE 802.3u |
| Full duplex | Yes |
| VLAN support | Yes |
| Spanning tree protocol | Yes |
| Port mirroring | Yes |
| Link aggregation | Yes |
| IGMP snooping | Yes |
| Flow control support | Yes |
| DHCP client | Yes |
| Auto MDI/MDI-X | Yes |
| 10G support | No |
| Data transmission | |
| Throughput | 77.3 Mpps |
| Latency (10-100 Mbps) | 7 µs |
| Latency (1 Gbps) | 2 µs |
| MAC address table | 16000 entries |
| Switching capacity | 104 Gbit/s |
| Jumbo frames support | Yes |
| Security | |
| SSH/SSL support | Yes |
| Design | |
| Form factor | 1U |
| Colour of product | Grey |
| Rack mounting | Yes |
| Performance | |
| Packet buffer memory | 1.5 MB |
| Stackable | Yes |
| Built-in processor | ARM Cortex-A9 |
| Processor frequency | 400 MHz |
| Memory type | SDRAM |
| Internal memory | 128 MB |
| Flash memory | 16 MB |
| Power | |
| AC input voltage | 100-240 |
| AC input frequency | 50/60 Hz |
| Power consumption (typical) | 481 W |
| Energy Star certified | Yes |
| Technical details | |
| Form factor | 1U |
| Colour of product | Grey |
| Stackable | Yes |
| Built-in processor | ARM Cortex-A9 |
| Processor frequency | 400 MHz |
| Rack mounting | Yes |
| Power over Ethernet (PoE) | |
| Total Power over Ethernet (PoE) budget | 370 W |
| Power over Ethernet (PoE) | Yes |
| Certificates | |
| Energy Star certified | Yes |
| Memory | |
| Packet buffer memory | 1.5 MB |
| Memory type | SDRAM |
| Internal memory | 128 MB |
| Flash memory | 16 MB |
| Packaging content | |
| Quick start guide | Yes |
| User guide | Yes |
| Operational conditions | |
| Storage temperature (T-T) | -40 - 70 °C |
| Storage relative humidity (H-H) | 15 - 95% |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 15 - 95% |
| Weight & dimensions | |
| Width | 442.5 mm |
| Depth | 322.6 mm |
| Height | 43.9 mm |
| Weight | 4.4 kg |
| Packaging data | |
| Quick start guide | Yes |
| User guide | Yes |
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