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HP J9836A#AKL | Aruba 2920 Series 2920-48G-PoE+ 740W 44 x RJ-45 10/100/1000Base-T and 4 x Dual Personality SFP Ports + 2 x Expansion Module Layer 3 Managed Stackable Gigabit Ethernet Network Switch

Part No
J9836A#AKL
Manufacturer
HP
Category
Availability
In Stock
Condition
Refurbished
$542.55
$510.00

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Description:
  • HP J9836A#AKL | Aruba 2920 Series 2920-48G-PoE+ 740W 44 x RJ-45 10/100/1000Base-T and 4 x Dual Personality SFP Ports + 2 x Expansion Module Layer 3 Managed Stackable Gigabit Ethernet Network Switch
  • HP Aruba 2920-48G PoE+ 740W (J9836A#AKL) shows up a lot in shortlists for campus networks and multi-floor offices with dense wireless AP and VoIP deployments, and for good reason. 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. On the port side, you get 55 total network ports, laid out as 48xGigabit EthernetPoE+,RJ-45 and 4xGigabit EthernetSFP (mini-GBIC),Uplink and 2xExpansion Module and 1xStacking Module, topping out at Gigabit (1GbE) per port. With PoE+ on board, APs, cameras and VoIP phones can draw power directly from the switch instead of separate injectors. Layer 3 routing handles inter-VLAN traffic and static or dynamic routes on the switch itself. Beyond the base ports, there's SFP (mini-GBIC),Stacking Module,Expansion Module expansion for uplinks and stacking so multiple units run as one logical switch. A built-in 1 (GB) of flash storage holds firmware images and config backups on the switch itself. Mounting is straightforward: rack-mount, in a 1U footprint, standard 19-inch rails, ac input power, and standard front-to-back airflow that lines up with typical rack airflow planning. GotoDirect sources this HP Aruba switch as a genuine, warranty-backed unit, with fast shipping across the US.
Technical Documents:
General Information:
Product Line 2920
Model 2920-48G PoE+ 740W
Product Type Layer 3 Switch
Package Type Retail
Package Quantity 1
Interfaces/Ports:
Number of Network Ports/Expansion Slots
  • 48 x Gigabit Ethernet PoE+, RJ-45
  • 4 x Gigabit Ethernet SFP (mini-GBIC), Uplink
  • 2 x Expansion Module
  • 1 x Stacking Module
Total Number of Network Ports 55
Number of Expansion Slots 7
Expansion Slots Details
  • SFP (mini-GBIC)
  • Stacking Module
  • Expansion Module
Modular Expansion Yes
Ethernet Technology Gigabit Ethernet
Network Technology
  • 10/100/1000Base-T
  • 1000Base-X
Media Standard
  • Twisted Pair
  • Optical Fiber
Manageable Yes
Layer Supported 3
USB Port Yes
Console Management Port Yes
Stacking Port Yes
Flash Storage Memory 1 GB
Power Description:
PoE/PoE+/PoE++ Supports Yes
Power Source Power Supply
Power Input AC-Input
Physical Characteristics:
Form Factor Rack-mountable
Supported Rack 1U
Height 1.75 Inches
Width 17.42 Inches
Depth 13.23 Inches
Weight 12.86 lbs
Compliance Standards:
Green Compliance
  • FCC
  • CE
  • VCCI
Miscellaneous:
Additional Features
  • 100 Mb Latency: < 9.0 µs (FIFO 64-byte packets)
  • 1000 Mb Latency: < 3.2 µs (FIFO 64-byte packets)
  • 10 Gbps Latency: < 3.2 µs (FIFO 64-byte packets)
  • Throughput: up to 130.9 Mpps
  • Switching capacity: 176 Gbps
  • Routing table size: 2048 entries (IPv4), 256 entries (IPv6)
  • MAC address table size: 16000 entries

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