J9148A | HP Networking Gigabit Ethernet Switch

HP Networking · HMIs & Displays

Description  The HP J9148A is a 24-port Gigabit Ethernet switch featuring Layer 2+ capabilities and advanced management features. It provides high-speed connectivity, network security, and QoS controls, making it ideal for small to medium-sized business networks.     Technical Specifications  Condition New/Never Used Surplus Brand HP Networking Category Networking Equipment Part Number J9148A Subcategory Managed Gigabit Ethernet Switches Processor Dual ARM1156T2S @ 515 MHz Memory 4MB flash, 1GB flash ROM, 512MB SDRAM Packet Buffer Size 6MB Latency  1000Mb : < 2.9 µs (FIFO) 10 Gb/s : < 1.3 µs (FIFO) Throughput  Up to 131 million pps Switching Capacity 176 Gb/s Routing Table Size 2000 entries MAC Address Table Size 16,000 entries Ports 44 auto-sensing 10/100/1000 ports; 4 dual-personality ports; 1 RJ-45 serial console port Mounting Horizontal surface mounting Operating Temperature 0º C to 55º C (32º F to 131º F) Operating Relative Humidity 15% to 95% @ 40º C (104º F), non-condensing Storage Temperature -40º C to 70º C (-40º F to 158º F) Storage Relative Humidity 15% to 95% @ 65º C (149º F), non-condensing Altitude Up to 3 km (10,000 ft) Acoustic Power: 51.5 dB, Pressure: 38.1 dB; DIN 45635T.19 per ISO 7779 Voltage 100-127/200-240 V Current 6.4/3.2 A Idle power 89 W Power Consumption 556 W Frequency 50/60 Hz Maximum Heat Dissipation 704 kJ/hr (667 BTU/hr) Dimensions(d)*(w)*(h) 36.58 x 44.25 x 4.39 cm (14.4 x 17.42x 1.73 in) (1U height) Weight 5.88 kgs       Information About J9148A The HP J9148A is a fully managed Layer 2+ Gigabit Ethernet switch designed to provide high-performance, secure, and scalable network connectivity for enterprise and SMB environments. With 24 RJ-45 ports and flexible uplink options, it supports static routing, stacking, and comprehensive security and QoS features to meet demanding networking needs. Key Features: Gigabit Connectivity: 24 auto-sensing 10/100/1000 RJ-45 ports provide high-speed access for devices. Flexible Uplink Options: 4 dual-personality ports (RJ-45 or SFP) support both copper and fiber connectivity. Layer 2+ and Static Routing: Supports Layer 2 switching with Layer 3 static routing between VLANs for simplified network segmentation. Enhanced Security: Includes 802.1X network login, MAC-based authentication, access control lists (ACLs), and port security. Quality of Service (QoS): Prioritizes traffic for voice, video, and business-critical applications. Stacking Capability: Supports flexible stacking for ease of scalability and unified management. Energy Efficient: Low-power consumption design with quiet operation; fanless in some deployments. Ideal for businesses seeking reliable, feature-rich switching with the ability to grow as the network expands. The J9148A provides robust performance and flexibility for core or edge networking in wired infrastructures.

Brand: HP Networking · Category: HMIs & Displays

Specifications

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