HPE J9981A 1820-48G Switch 48 Ports
- Aruba
- J9981A
- New
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| Specifications | |
|---|---|
| Ports & interfaces | |
| Copper ethernet cabling technology | 10BASE-T100BASE-TX1000BASE-T |
| 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) |
| Fiber optic connector | SFP |
| Network | |
| IGMP snooping | Yes |
| Auto-sensing | Yes |
| Copper ethernet cabling technology | 10BASE-T100BASE-TX1000BASE-T |
| Networking standards | IEEE 802.3IEEE 802.3abIEEE 802.3u |
| Full duplex | Yes |
| VLAN support | Yes |
| Spanning tree protocol | Yes |
| Port mirroring | Yes |
| Link aggregation | Yes |
| Flow control support | Yes |
| Auto MDI/MDI-X | Yes |
| 10G support | No |
| Virtual LAN features | |
| VLAN support | Yes |
| Optical fiber | |
| Fiber optic connector | SFP |
| Fiber ethernet cabling technology | 100BASE-LX100BASE-SX1000BASE-X |
| Performance | |
| Packet buffer memory | 1.5 MB |
| Processor frequency | 400 MHz |
| Memory type | SDRAM |
| Internal memory | 128 MB |
| Flash memory | 16 MB |
| Built-in processor | Yes |
| Processor model | ARM Cortex-A9 |
| Power | |
| Energy Star certified | Yes |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 39 W |
| Technical details | |
| Form factor | 1U |
| Product colour | Gray |
| Processor frequency | 400 MHz |
| Rack mounting | Yes |
| Built-in processor | Yes |
| Management features | |
| Switch type | Managed |
| Web-based management | Yes |
| Quality of Service (QoS) support | Yes |
| Switch layer | L2 |
| Data transmission | |
| Throughput | 77.3 Mpps |
| Latency (10-100 Mbps) | 7 ‚µs |
| Latency (1 Gbps) | 2 ‚µs |
| Packet buffer memory | 1.5 MB |
| MAC address table | 16000 entries |
| Switching capacity | 104 Gbit/s |
| Jumbo frames support | Yes |
| Security | |
| SSH/SSL support | Yes |
| IGMP snooping | Yes |
| DHCP features | DHCP client |
| Certificates | |
| Energy Star certified | Yes |
| Memory | |
| Packet buffer memory | 1.5 MB |
| Memory type | SDRAM |
| Internal memory | 128 MB |
| Flash memory | 16 MB |
| Design | |
| Form factor | 1U |
| Product colour | Gray |
| LED indicators | Yes |
| Energy Star certified | Yes |
| Rack mounting | Yes |
| Indication | |
| LED indicators | Yes |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | No |
| 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 | 246.1 mm |
| Height | 43.9 mm |
| Weight | 3.31 kg |
| Packaging data | |
| Quick start guide | Yes |
| User guide | Yes |
| Packaging content | |
| Quick start guide | Yes |
| User guide | Yes |
HPE J9981A 1820-48G Switch 48 Ports
| Length | 22.6000 in |
| Width | 14.0000 in |
| Height | 5.4000 in |
| Weight | 11.00 lbs |
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