HPE 1820-48G-PoE+ Switch


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HPE J9984A OfficeConnect 1820-48G-PoE+ Switch
48 Port Gigabit PoE+ (370W) Smart Managed Layer 2 Switch

HPE OfficeConnect 1820-48G-PoE+ J9984A 48 Port PoE+ Gigabit devices are basic, smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-to-administer solution.

The HPE 1820-48G-PoE+ J9983A 48 Port Smart Managed Switch Ethernet Layer 2 sw
itches are designed for small businesses looking for key features in an easy-to-administer solution.

The HPE 1820-48G-PoE+ J9983A 48 Port Smart Managed Switch offers more choice and flexibility for smaller organisations 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. These switches are plug-and-play out of the box, where network operation can be fine-tuned through features available from a simple Web browser-based GUI, when needed.


  • Smart-managed Layer 2 switch
    Layer 2 switch
    Layer 2 The term layer 2 refers to the data link layer in the conceptual Open Systems Interconnection (OSI) data communication model. The OSI framework includes seven total layers.
  • 24 Ports of PoE/PoE+ with a power budget of 370W
  • Four true non-combo 1000/100 SFP ports for fibre connectivity.
  • Features an intuitive Web management interface with an enhanced navigation pane for easy management of devices by non-technical users
  • Includes the latest energy-savings capabilities, including Energy Efficient Ethernet (IEEE)and idle-port power down
  • Traffic prioritisation Provides time-sensitive packets (like VoIP and video) with priority over other traffic based on DSCP or IEEE 802.1p classification

Other HPE & Aruba 48 Port Switches

Device Type Switch - 48 ports - Managed
Enclosure Type Desktop, rack-mountable 1U
Subtype Gigabit Ethernet
Ports 24 x 10/100/1000 + 4 x Fast Ethernet/Gigabit SFP + 24 x 10/100/1000 (PoE+)
Power Over Ethernet (PoE) PoE+
PoE Budget 370 W
Performance Throughput (64-byte packet size): up to 77.3 Mpps Switching capacity: 104 Gbps
MAC Address Table Size 16000 entries
Jumbo Frame Support 9220 bytes
Remote Management Protocol SNMP 1, SNMP 2c, HTTPS
Encryption Algorithm SSL
Features Flow control, full duplex capability, Layer 2 switching, DHCP support, BOOTP support, VLAN support, auto-uplink (auto MDI/MDI-X), DoS attack prevention, port mirroring, SNTP support, Quality of Service (QoS), Jumbo Frames support, LLDP support
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1ab (LLDP)
Processor 1 x ARM Cortex-A9: 400 MHz
Flash Memory 16 MB
Expansion / Connectivity
Interfaces 24 x 1000Base-T RJ-45 4 x SFP 24 x 1000Base-T RJ-45 PoE+
Power Device Internal power supply
Voltage Required AC 120/230 V (50/60 Hz)
Rack Mounting Kit Included
MTBF 45.05 years
Compliant Standards FCC Class A certified, CISPR 22 Class A, CISPR 24, EN 61000-3-2, EN55022, IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, EN 61000-3-3, EN55024, UL 60950-1, IEC 60950-1, EN 60950-1, EN 60825, VCCI Class A, CAN/CSA-C22.2 No. 60950-1
Dimensions & Weight
Width 44.25 cm
Depth 32.26 cm
Height 4.39 cm
Weight 4.4 kg

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