Description 

HP J9775A SFP Networking Switch, 24-Port Gigabit Ethernet with 2 SFP uplinks. Part of the HP 2530-24G series, it offers Layer 2 management, enterprise-class features, and energy-efficient performance for reliable network connectivity.

 

 

Technical Specifications 

Condition	New/Never Used Surplus
Brand	HP Networking
Category	Computer Accessories
Part Number	J9775A
Subcategory	Network Devices
Product Type	Ethernet Switch
Total Number of Network Ports	48
Media Type Supported	Twisted Pair
Ethernet Technology	Gigabit Ethernet
Network Technology	10/100/1000Base-T
Number of Total Expansion Slots	4
Number of SFP Slots	4
Layer Supported	2
Form Factor	Rack-mountable Wall Mountable Desktop
Compatible Rack Unit	1U
Height	1.8 in
Width	17.4 in
Depth	10 in
Weight	6.79 lbs

  

 

Information About J9775A

The HP J9775A, also known as the Aruba 2530-48G Switch, is a fully managed Layer 2 Gigabit Ethernet switch designed for enterprise edge, branch office, and SMB deployments. It offers reliable and secure connectivity with enhanced access security, traffic prioritization, and IPv6 support.

Key Specifications:

• Ports: 48 RJ-45 autosensing 10/100/1000 ports and 4 fixed Gigabit Ethernet SFP ports. 

• Performance: Switching capacity of 104 Gbps and throughput up to 77.3 million packets per second (Mpps). 

• Management Interfaces: Web GUI, command-line interface (CLI), and SNMP, accessible via console or micro USB ports. 

• Security Features: Supports flexible authentication methods, including Local MAC, 802.1X, and MAC and Web authentication, along with advanced denial of service (DoS) protection mechanisms. 

• Quality of Service (QoS): Traffic prioritization with IEEE 802.1p, supporting eight priority levels mapped to either two or four queues using weighted deficit round robin (WDRR) or strict priority (SP). 

• Deployment Options: Supports wall, table, and rack mounting, with quiet operation due to fanless and variable speed fan models.