HPE Aruba Networking Aruba 2540 48G 4SFP+ Managed L2 Gigabit Ethernet (10/100/1000) 1U Grey

Brand : HPE

Part # JL355A

Condition : New

Availability : In Stock

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Description

Ports & interfaces
Copper ethernet cabling technology 10BASE-T, 100BASE-TX, 1000BASE-T
SFP+ module slots quantity 4
Basic switching RJ-45 Ethernet ports quantity 48
Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000)
Virtual LAN features
VLAN support Yes
Performance
Stackable Yes
Processor frequency 1016 MHz
Memory type DDR3-SDRAM
Internal memory 1024 MB
Flash memory 4096 MB
Built-in processor Yes
Processor model ARM Cortex-A9
Technical details
Form factor 1U
Product colour Grey
Stackable Yes
Processor frequency 1016 MHz
Rack mounting Yes
Built-in processor Yes
Management features
Switch type Managed
Web-based management Yes
Quality of Service (QoS) support Yes
Switch layer L2
Network
Auto-sensing Yes
Copper ethernet cabling technology 10BASE-T, 100BASE-TX, 1000BASE-T
Networking standards IEEE 802.1AX, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3x
Full duplex Yes
VLAN support Yes
Spanning tree protocol Yes
Rate limiting Yes
Link aggregation Yes
Flow control support 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
Access Control List (ACL) Yes
DHCP features DHCP server
Memory
Memory type DDR3-SDRAM
Internal memory 1024 MB
Flash memory 4096 MB
Design
Form factor 1U
Product colour Grey
Stackable Yes
Rack mounting Yes
Airflow direction Side-to-side airflow
Power
Power supply included Yes
AC input voltage 100 – 240 V
AC input frequency 50 – 60 Hz
Power consumption (typical) 46.6 W
Power over Ethernet (PoE)
Power over Ethernet (PoE) No
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
Manufacturer HPE
Availability Y
Meta Description Aruba 2540 48G 4SFP+ Switch

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