HP J4888A 4148gl 48-Port + 2-Port Expansion Module Layer 2 Switch

SKU J4888A

Brand HP

48 x 10/100/1000Base-T RJ-45 ports
2 x expansion module ports
Layer 2 managed switching
Supports VLANs for network segmentation
Quality of Service (QoS) for traffic prioritization
IEEE 802.3af Power over Ethernet (PoE) support (if applicable to specific configuration)
High performance for demanding network environments
Robust security features including port security and access control lists

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Key specifications

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Product Type: Layer 2 Managed Switch
SKU: J4888A
Ports: 48 x 10/100/1000Base-T, 2 x Expansion Module
Management: Layer 2 Managed
Form Factor: Rack-mountable

Product details

The HP J4888A is a Layer 2 managed switch designed for enterprise networks. It offers 48 10/100/1000Base-T ports and an additional 2-port expansion module, providing robust connectivity for a wide range of devices. This switch is ideal for environments requiring reliable network segmentation and management capabilities.

Technical Information

Product Type	Layer 2 Managed Switch
SKU	J4888A
Ports	48 x 10/100/1000Base-T, 2 x Expansion Module

Additional Specifications

Management	Layer 2 Managed
Form Factor	Rack-mountable

Description

The HP J4888A 4148gl switch is engineered to deliver high-performance, reliable, and secure network connectivity for businesses. Its 48 Gigabit Ethernet ports provide ample bandwidth for data-intensive applications and a large number of connected devices. The inclusion of a 2-port expansion module allows for future scalability and the integration of additional functionalities or higher-speed uplinks, ensuring the switch can adapt to evolving network demands. As a Layer 2 managed switch, the J4888A offers advanced features crucial for network administration and optimization. It supports Virtual Local Area Networks (VLANs), enabling administrators to segment the network logically, improve security, and enhance traffic management. Quality of Service (QoS) capabilities allow for the prioritization of critical network traffic, ensuring that latency-sensitive applications like voice and video receive the necessary bandwidth for optimal performance. Security is a paramount concern for enterprise networks, and the HP J4888A addresses this with a suite of security features. These typically include port security to control access to network ports, Access Control Lists (ACLs) for granular traffic filtering, and support for authentication protocols like IEEE 802.1X. The switch's robust design and comprehensive feature set make it a dependable choice for core networking functions in small to medium-sized businesses and enterprise branch offices.

Condition: Refurbished