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HP J4821AZ 4 x 1000Base-T 1Gb/s L2 Managed GE Network Switch Module
- 4 x 1000Base-T Gigabit Ethernet ports
- Layer 2 Managed Switch Module
- Provides 1Gb/s connectivity per port
- Supports IEEE 802.3ab standard
- Designed for HP modular switches
- Offers network management features (VLANs, QoS, etc.)
- Ideal for expanding network access with managed Gigabit speeds
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Volume pricing and availability
Product Overview
The HP J4821AZ is a Layer 2 managed Gigabit Ethernet network switch module. It provides four 1000Base-T ports, offering reliable and manageable Gigabit connectivity for network edge or access layers.
Technical Information
| Product Type | Network Switch Module |
| Number of Ports | 4 |
| Port Speed | 1 Gb/s |
Additional Specifications
| Port Type | 1000Base-T (Gigabit Ethernet) |
| Management | Layer 2 Managed |
Product Description
The HP J4821AZ is a network switch module designed to add four managed Gigabit Ethernet (1000Base-T) ports to compatible HP modular switch chassis. This module operates at Layer 2 of the OSI model, providing intelligent switching capabilities with features such as Virtual LANs (VLANs), Quality of Service (QoS), and link aggregation, enabling administrators to control and optimize network traffic effectively. Each of the four ports offers a data transfer rate of 1 Gb/s, utilizing the standard RJ-45 connector for copper Ethernet cabling. This makes it suitable for connecting end devices like workstations, IP phones, printers, or access points that require reliable Gigabit connectivity. The managed nature of the module allows for granular control over network segmentation, security policies, and performance tuning, which is crucial for maintaining a stable and efficient network environment. This module is an excellent solution for expanding the port density of existing HP switches or for deploying managed Gigabit connectivity at the network edge. Its integration into HP's modular switch architecture ensures seamless compatibility and centralized management, simplifying network administration and reducing operational overhead. The J4821AZ is a cost-effective way to upgrade network infrastructure to support higher bandwidth demands at the access layer.
