J9311A | HP Networking 4x 1GB Combo Switch

HP Networking · HMIs & Displays

Description  The J9311A is a high-performance Gigabit Ethernet switch from HP's 3500yl Series. It integrates 48 PoE+ RJ-45 ports and 4 combo uplink ports (SFP/RJ-45), offering flexibility for both copper and fiber connections. Designed for advanced enterprise networks, it provides robust Power over Ethernet capabilities and fast switching performance.     Technical Specifications  Condition New/Never Used Surplus Brand HP Networking Category Computers/Tablets & Networking Part Number J9311A Subcatecory Network Switches Series HP 3500yl Series Access Ports 48 x 10/100/1000 PoE+ RJ-45 Uplink Ports 4 x Combo Ports (SFP/RJ-45) Management Port 1 x RJ-45 Serial Console Switching Capacity 149.8 Gbps Forwarding Rate Up to 111.5 Mpps MAC Address Table 64,000 Entries PoE Budget 398W Weight 7.05 kg       Information About J9311A The J9311A is part of the HP 3500yl Series, engineered for scalable Layer 3 switching in campus and enterprise environments. It supports front-to-back airflow, making it suitable for data center deployment, and includes an internal AC power supply with options for redundancy using J8696A or J9443A EPS/RPS units. This model is equipped with 48 Gigabit PoE+ access ports and 4 uplink combo ports (SFP/RJ-45), with a PoE budget of 398W, making it well-suited for powering IP phones, wireless access points, and other networked devices. The unit also supports advanced management protocols and a robust MAC address table size of 64,000 entries. Key Features: 48x Gigabit PoE+ Ports: Delivers both data and power to connected devices with 398W PoE budget. 4x Combo Uplink Ports: Supports fiber or copper connectivity via SFP or RJ-45. High Switching Capacity: Up to 149.8 Gbps for bandwidth-intensive applications. Forwarding Rate: Up to 111.5 million packets per second ensures fast data flow. Flexible Management: Includes a dedicated RJ-45 serial console for configuration. Airflow Design: Front-to-back airflow for optimal thermal performance in rack environments. Redundancy Options: Compatible with optional external power supplies J8696A and J9443A. The J9311A delivers reliability, scalability, and energy efficiency, making it a solid choice for enterprise-class network infrastructures.

Brand: HP Networking · Category: HMIs & Displays

Key features

• 48x Gigabit PoE+ Ports: Delivers both data and power to connected devices with 398W PoE budget.
• 4x Combo Uplink Ports: Supports fiber or copper connectivity via SFP or RJ-45.
• High Switching Capacity: Up to 149.8 Gbps for bandwidth-intensive applications.
• Forwarding Rate: Up to 111.5 million packets per second ensures fast data flow.
• Flexible Management: Includes a dedicated RJ-45 serial console for configuration.
• Airflow Design: Front-to-back airflow for optimal thermal performance in rack environments.
• Redundancy Options: Compatible with optional external power supplies J8696A and J9443A.

Specifications

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