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HP JL356A#AKM | Aruba 2540 Series 2540 24G PoE+ 4SFP+ 24 x RJ-45 PoE+ 10/100/1000Base-T and 4 x SFP+ Ports Layer 2 Managed Gigabit Ethernet Network Switch

Part No
JL356A#AKM
Manufacturer
HP
Category
Availability
In Stock
Condition
Refurbished
$612.01
$581.41

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Description:
  • HP JL356A#AKM | Aruba 2540 Series 2540 24G PoE+ 4SFP+ 24 x RJ-45 PoE+ 10/100/1000Base-T and 4 x SFP+ Ports Layer 2 Managed Gigabit Ethernet Network Switch
  • HP Aruba 2540 24G PoE+ 4SFP+ (JL356A#AKM) is a strong, no-nonsense fit for growing offices that need to power dozens of endpoints straight from the switch. Campus IT teams, schools and offices deploying wireless APs and IP cameras at scale get the most from this one, since power and data ride the same cable. It has enough headroom for some virtualization or NAS traffic on the same switch too. Wiring is handled by 28 total network ports, laid out as 24xGigabit EthernetPoE+,RJ-45 and 4x10 Gigabit EthernetSFP+,Uplink, topping out at 10GbE per port. Beyond the base ports, there's SFP+ expansion for uplinks. Configuration persists in onboard memory through reboots and power cycles, no separate storage needed. PoE+ support means powered endpoints - APs, cameras, phones - plug straight into the switch without extra adapters. Layer 2 switching keeps things fast and simple: MAC-address forwarding and VLAN segmentation. Physically, it's rack-mount, in a 1U footprint, rack-friendly, drawing ac input power and exhausting air side-to-side airflow, so it fits cleanly next to existing gear. Also, built-in console access plus a USB port makes setup and firmware recovery easier; twisted pair,optical fiber media over SFP+ covers both copper and fiber runs. GotoDirect ships this HP Aruba switch as genuine stock with full warranty backing and fast delivery nationwide.
Technical Documents:
General Information:
Product Line 2540
Model 2540 24G PoE+ 4SFP+
Product Type Layer 2 Switch
Package Type Retail
Package Quantity 1
Interfaces/Ports:
Number of Network Ports/Expansion Slots
  • 24 x Gigabit Ethernet PoE+, RJ-45
  • 4 x 10 Gigabit Ethernet SFP+, Uplink
Total Number of Network Ports 28
Number of Expansion Slots 4
Expansion Slots Details SFP+
Modular Expansion Yes
Ethernet Technology
  • Gigabit Ethernet
  • 10 Gigabit Ethernet
Network Technology
  • 10/100/1000Base-T
  • 10GBase-X
Media Standard
  • Twisted Pair
  • Optical Fiber
Manageable Yes
Layer Supported 2
USB Port Yes
Console Management Port Yes
Power Description:
PoE/PoE+/PoE++ Supports Yes
Power Source Power Supply
Power Input AC-Input
Physical Characteristics:
Form Factor Rack-mountable
Supported Rack 1U
AirFlow Side-to-Side AirFlow
Height 1.73 Inches
Width 17.42 Inches
Depth 11.98 Inches
Weight 8.6 lbs
Compliance Standards:
Green Compliance
  • FCC
  • VCCI
Miscellaneous:
Additional Features
  • 1,000 MB Latency: < 3.8 µs (64-byte packets) 
  • 10 Gbps Latency: < 1.6 µs (64-byte packets)
  • Throughput: up to 95.2 Mpps
  • Switching capacity: 128 Gbps 
  • Routing table size: 2,000 entries (IPv4), 1,000 entries (IPv6)
  • MAC address table size: 16,384 entries

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