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  • Hewlett Packard Enterprise Aruba 2540 48G 4SFP+ - switch - 48 ports - Managed - rack-mountable

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Hewlett Packard Enterprise Aruba 2540 48G 4SFP+ - switch - 48 ports - Managed - rack-mountable Hewlett Packard Enterprise Aruba 2540 48G 4SFP+ - switch - 48 ports - Managed - rack-mountable Hewlett Packard Enterprise Aruba 2540 48G 4SFP+ - switch - 48 ports - Managed - rack-mountable Hewlett Packard Enterprise Aruba 2540 48G 4SFP+ - switch - 48 ports - Managed - rack-mountable

Hewlett Packard Enterprise Aruba 2540 48G 4SFP+ - switch - 48 ports - Managed - rack-mountable

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Part No: JL355A
The HP Aruba 2540 Switch Series is designed with a powerful Aruba ProVision ASIC with low latency, increased packet buffering, and adaptive power consumption. Increase performance with selectable queue configurations and associated memory buffering that meets your specific network application requirements. Supports up to 370 W of internal PoE+ power across all access ports for wireless APs, cameras and IoT devices. Built-in 10GbE uplinks reduce congestion to aggregation/core switches.

Availability: In stock

Excl. Tax: £782.00 Incl. Tax: £938.40


Details

Management features
Switch type Managed network switch
Web-based management Yes
Quality of Service (QoS) support Yes
Switch layer L2
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Installed SFP+ modules quantity 4
Copper ethernet cabling technology 10BASE-T,100BASE-TX,1000BASE-T
Networking
Auto-sensing Yes
Networking standards IEEE 802.3,IEEE 802.3ab,IEEE 802.3u
Full duplex Yes
VLAN support Yes
Spanning tree protocol Yes
Rate limiting Yes
DHCP server Yes
Auto MDI/MDI-X Yes
10G support Yes
Data transmission
Throughput 112 Mpps
Latency (1 Gbps) 3.8 µs
Latency (10 Gbps) 1.6 µs
MAC address table 16384 entries
Switching capacity 176 Gbit/s
Jumbo frames support Yes
Security
SSH/SSL support Yes
Access Control List (ACL) Yes
Design
Form factor 1U
Colour of product Grey
Rack mounting Yes
Performance
Stackable Yes
Built-in processor Yes
Processor frequency 1016 MHz
Memory type DDR3 SDRAM
Internal memory 1024 MB
Flash memory 4096 MB
Power
AC input voltage 100-240
AC input frequency 50/60 Hz
Power consumption (typical) 46.6 W
Technical details
Form factor 1U
Colour of product Grey
Stackable Yes
Built-in processor Yes
Processor frequency 1016 MHz
Rack mounting Yes
Power over Ethernet (PoE)
Power over Ethernet (PoE) No
Memory
Memory type DDR3 SDRAM
Internal memory 1024 MB
Flash memory 4096 MB
Operational conditions
Storage temperature (T-T) -40 - 70 °C
Storage relative humidity (H-H) 15 - 95%
Operating temperature (T-T) 0 - 45 °C
Operating relative humidity (H-H) 15 - 95%
Heat dissipation 159 BTU/h
Weight & dimensions
Width 442.5 mm
Depth 246.3 mm
Height 43.9 mm
Weight 3.1 kg

Additional Information

SKU JL355A
Manufacturer HP
EAN No
Specification No
Reviews No
PDF Url No
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