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Aruba J9981A#ABA Network Switch

Aruba - HPE 1820 48G Switch U.S. - English localization
  • Effectively increases available bandwidth on your network
  • Features 48 networking ports to meet the requirements of the most demanding workgroups
  • Power Supply power source for dependable power supply
  • With leading Layer 2 support, experience enhanced convenience, secure business operations, and a borderless network experience
  • Under-table mounting allows you to keep your table tidy and organized
  • Management capability provides control over setup and configuration of your network
  • Up to 10x faster than standard Ethernet server connectivity while providing high-performance uplinks
  • Twisted Pair media support for a dependable and productive connectivity
  • 128 MB memory makes you productive with its smooth performance
  • Comes in gray color for a sophisticated and dazzling look
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$774.89
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Aruba Parts Accessory Model Overview
Products and parts from Aruba.
Aruba J9981A#ABA Network Switch Overview

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-to-administer solution.

The series consists of 6 switches including 8-, 24-and 48 port Gigabit Ethernet switches and 8-, 24-, 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. The 8-port Gigabit Ethernet model can be powered by an upstream Power over Ethernet (PoE) switch for environments where no line power is available.

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.

Interfaces/Ports
Total Number of Network Ports:
48
Token Ring Port:
No
LRE Port:
No
Uplink Port:
No
Bypass:
No
Modular:
No
Management Port:
No
USB:
No
Stack Port:
No
Number of Network (RJ-45) Ports:
48
Port/Expansion Slot Details:
  • 48 x Gigabit Ethernet Network
  • 4 x Gigabit Ethernet Expansion Slot
Media & Performance
Media Type Supported:
  • Twisted Pair
  • Optical Fiber
Ethernet Technology:
Gigabit Ethernet
Network Technology:
  • 10/100/1000Base-T
  • 1000Base-X
I/O Expansions
Number of Total Expansion Slots:
4
Expansion Slot Type:
SFP
Shared SFP Slot:
No
Number of SFP Slots:
4
Network & Communication
Layer Supported:
2
Management & Protocols
Manageable:
Yes
Management:
  • Web based management
  • DHCP
  • VLAN
  • QoS
  • SNMP v1,v2c
Memory
Standard Memory:
128 MB
Memory Technology:
SDRAM
Flash Memory:
16 MB
Reliability
MTBF:
540754.80 Hour
Power Description
PoE (RJ-45) Port:
No
Power Source:
Power Supply
Physical Characteristics
Product Color:
Gray
Compatible Rack Unit:
1U
Form Factor:
  • Rack-mountable
  • Desktop
  • Under Table
  • Wall Mountable
Height:
1.7"
Width:
17.4"
Depth:
9.7"
Weight (Approximate):
7.30 lb
Miscellaneous
Package Contents:
  • 1820-48G Switch
  • Rack Mount Kit
Certifications & Standards:

Safety:

  • UL 60950-1
  • CAN/CSA 22.2 No. 60950-1
  • EN 60825
  • IEC 60950-1
  • EN 60950-1

Emissions:

  • FCC Class A
  • EN 55022/CISPR-22 Class A
  • VCCI Class A
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
IEEE Standards:
  • 802.1D Spanning Tree Protocol
  • 802.1p Priority
  • 802.1Q VLANs
  • 802.1W Rapid Spanning Tree Protocol
  • 802.3ad Link Aggregation Control Protocol (LACP)
  • 802.3x
  • 802.3
  • 802.3u
  • 802.3ab
  • 802.3z
Warranty
Limited Warranty:
Lifetime
Item Numbers
GTIN: 0657379390920, 0818214853189, 0818241299141
UPC: 657379390920, 818214853189, 818241299141
EAN: 0657379390920, 0818214853189, 0818241299141
UNSPSC: 43222612
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The Aruba J9981A#ABA Network Switch is also known as HPE-J9981A#ABA