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HP J9781-61001 | Aruba 2530 Series 2530-48 48 x RJ-45 10/100Base-TX and 2 Combo Gigabit SFP Ports Layer 2 Managed Fast Ethernet Network Switch

Part No J9781-61001
Manufacturer HP
Condition Refurbished
Availability IN STOCK
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Description:
  • HP J9781-61001 | Aruba 2530 Series 2530-48 48 x RJ-45 10/100Base-TX and 2 Combo Gigabit SFP Ports Layer 2 Managed Fast Ethernet Network Switch
  • HP Aruba 2530-48 (J9781-61001) is built to handle teams scaling out AI/ML training clusters that need fast east-west links without drama. This model fits data center and server-room deployments: virtualization hosts, NAS and SAN backbones, render farms and AI/ML training nodes that move large volumes of data between servers. It also works well as an aggregation switch feeding traffic up from access-layer switches. Wiring is handled by 52 total network ports, laid out as 48xFast EthernetRJ-45 and 2xGigabit EthernetRJ-45,Uplink and 2xGigabit EthernetSFP (mini-GBIC),Uplink, topping out at Gigabit (1GbE) per port. Layer 2 operation keeps the design lean - MAC-table forwarding and VLANs, without routing overhead. It also adds SFP (mini-GBIC) expansion for uplinks. Firmware and configuration live in onboard non-volatile memory, surviving reboots and power cycles. 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. Also, built-in console access plus a USB port makes setup and firmware recovery easier; twisted pair,optical fiber media over SFP (mini-GBIC) 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 2530
Model 2530-48
Product Type Layer 2 Switch
Package Type Retail
Package Quantity 1
Interfaces/Ports:
Number of Network Ports/Expansion Slots
  • 48 x Fast Ethernet RJ-45
  • 2 x Gigabit Ethernet RJ-45, Uplink
  • 2 x Gigabit Ethernet SFP (mini-GBIC), Uplink
Total Number of Network Ports 52
Number of Expansion Slots 4
Expansion Slots Details SFP (mini-GBIC)
Modular Expansion Yes
Ethernet Technology
  • Fast Ethernet
  • Gigabit Ethernet
Network Technology
  • 10/100/1000Base-T
  • 10/100Base-TX
  • 1000Base-X
Media Standard
  • Twisted Pair
  • Optical Fiber
Manageable Yes
Layer Supported 2
USB Port Yes
Console Management Port Yes
Power Description:
Power Source Power Supply
Power Input AC-Input
Physical Characteristics:
Form Factor Rack-mountable
Supported Rack 1U
Height 1.75 Inches
Width 17.40 Inches
Depth 9.70 Inches
Weight 6.3 lbs
Compliance Standards:
Green Compliance
  • FCC
  • VCCI
Miscellaneous:
Additional Features
  • IPv6 Ready Certified
  • 100 Mb Latency: < 6.6 µs (LIFO 64-byte packets)
  • 1000 Mb Latency: < 2.2 µs (LIFO 64-byte packets)
  • Throughput: up to 13 Mpps (64-byte packets)
  • Switching capacity: 17.6 Gbps
  • MAC address table size: 16000 entries