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HP JL356AR#ACC | 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
JL356AR#ACC
Manufacturer
HP
Category
Availability
In Stock
Condition
Refurbished
$612.01
$581.41

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Description:
  • HP JL356AR#ACC | 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+ (JL356AR#ACC) is worth a close look if you're setting up or upgrading a network for growing offices that need to power dozens of endpoints straight from the switch. It's a good match for IT teams standardizing wiring closets across a campus, schools and offices deploying wireless APs at scale, and security teams running IP camera networks that need power and data on one cable. Facilities with virtualization or NAS traffic riding the same switch will also benefit from the extra headroom. 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. It rounds this out with SFP+ expansion for uplinks. Settings and firmware are stored in onboard non-volatile memory, so they survive reboots and power cycles. With PoE+ on board, APs, cameras and VoIP phones can draw power directly from the switch instead of separate injectors. Layer 2 operation keeps the design lean - MAC-table forwarding and VLANs, without routing overhead. For installation, it's rack-mount, in a 1U footprint, compatible with standard 19-inch racks, runs on ac input power, and moves air side-to-side airflow for straightforward rack cooling. When you order the HP Aruba 2540 24G PoE+ 4SFP+ through GotoDirect, you get a genuine product, clear warranty terms, and quick delivery across the US.
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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