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HP J4881AR 48 x 10/100Base-TX L2 FE Expansion Switch Module
- 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
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Product Overview
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 |
Product 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.
