HP J4881AR 48 x 10/100Base-TX L2 FE Expansion Switch Module

SKU J4881AR

Brand HP

48 x 10/100Base-TX Fast Ethernet ports
Layer 2 managed switch module
Designed for HP modular switches
Expands port density for network growth
Provides high-speed access connectivity
Easy plug-and-play installation

Available to order

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Key specifications

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Product Type: Switch Module
Ports: 48 x 10/100Base-TX
Switching Layer: Layer 2
Management: Managed
Brand: HP
Model: J4881AR

Product details

The HP J4881AR is a Layer 2 Fast Ethernet expansion switch module. It features 48 x 10/100Base-TX ports, designed to expand the port density of compatible HP switches.

Technical Information

Product Type	Switch Module
Ports	48 x 10/100Base-TX
Switching Layer	Layer 2

Additional Specifications

Management	Managed
Brand	HP
Model	J4881AR

Description

The HP J4881AR is a high-density Layer 2 managed switch module designed to enhance the port capacity of compatible HP modular switch chassis. It provides 48 individual 10/100Base-TX Fast Ethernet ports, enabling network administrators to easily expand their network infrastructure and connect a large number of end devices. This module operates at Layer 2, offering essential switching functionalities such as VLANs, QoS, and port aggregation, managed through HP's robust network management interfaces. The 10/100 Mbps speed on each port is suitable for a wide range of client devices, including workstations, IP phones, and access points, where Gigabit speeds are not strictly required. Ideal for enterprise environments, campus networks, and other scenarios requiring significant port density, the J4881AR allows for cost-effective network expansion without the need to deploy entirely new switch stacks. Its integration into HP's modular ecosystem ensures seamless compatibility and simplified management.

Condition: Refurbished