HP Aruba 1820-48G [J9981A] 48-Port Gigabit Ethernet Smart-Switch

SKU 590557
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HPE Aruba 1820-48G [J9981A] 48-Port Gigabit Ethernet Smart-Managed Switch

HP 1820 Switch Series devices are basic, smart-managed, fixed-configuration Gigabit Ethernet Layer 2 switches designed for small businesses looking for key features in an easy-toadminister solution.

The series consists of six switches including  48-port Gigabit Ethernet switches and 48-port Gigabit PoE+ models each providing non-blocking Gigabit per port performance. Some models include SFP ports for fiber connectivity and some are fanless, making them ideal for office deployments. All 1820 Switches support flexible installation options, including mounting on wall, under table, or on desktop.

These Gigabit switches are plug-and-play out of the box, yet network operation can be fine-tuned through features available from a simple Web browser-based GUI, if necessary. Customizable features include VLANs, Rapid Spanning Tree, IGMP Snooping, link aggregation trunking, and DSCP QoS policies. All models include the latest energy-saving capabilities, including Energy Efficient Ethernet (EEE) and idle-port power down.


Model: HP 1820-48G J9981A

Switch Type: Switch - Managed


Bandwidth/Backplane: 104 Gbps

IPv6: N/A


L2 / L2+ features:

Number of Ports:

(48) RJ-45 autosensing 10/100/1000 ports

Supports a maximum of 48 autosensing 10/100/1000 ports plus 4 SFP ports

SFP Ports: 4 SFP 100/1000 Mbps ports


PoE Ports: 48

PoE Power Budget:

VLAN: Supports with 802.1Q tagging


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Standard Protocols: IEEE 802.1Q, IEEE 802.1ab (LLDP), IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3u, IEEE 802.3x

Interface: 48 10/100/1000Mbps RJ45 Ports - 4 Gigabit SFP Slots

Fans: Fanless case design

Power Supply: AC 120/230 V ,50/60 Hz

Power Consumption:


System Requirements: Microsoft® Windows® XP, Vista™ or Windows 7, Windows 8, MAC® OS, NetWare®, UNIX® or Linux

Dimensions: 44.25 cm x 24.61 cm x 4.39 cm

Weight: 3.31 kg

Warranty: Limited lifetime warranty

Package Contents:

HP 1820-48G Switch

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