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HPE Aruba

Commutateurs Ethernet HPE Aruba J9981AABA

UGS : 

J9981A#ABA

1820-48G Switch by HPE. Part in the Ethernet Switches category for compatible devices and related deployments.
Technical Specifications
ico-plus ico-minus
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
Total Number of 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
Color Family Gray
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