HP Enterprise 24-poorts Gig-T PoE v2 zl-module

HP Enterprise 24-port Gig-T PoE v2 zl Module is an expansion module for HP zl chassis systems that delivers 24 Gigabit Ethernet ports with Power over Ethernet (PoE) capability. The module integrates into compatible HP zl switches to expand port density and provide centralized power delivery for connected devices, reducing the need for separate power supplies. It is designed to fit enterprise access environments where reliable wired connectivity and PoE power are required for devices such as IP phones, wireless access points and network cameras.

Advantages

The module offers 24 full Gigabit Ethernet ports with PoE support in a compact module form factor compatible with HP zl chassis, simplifying network expansion without adding standalone switches. Centralized PoE reduces cabling complexity and allows network administrators to manage port power and connectivity from the chassis. The module supports standard Ethernet features for reliable data transfer and is intended for integration into existing HP Enterprise switching infrastructure, helping maintain consistent management and monitoring workflows.

Suitable for

• Enterprise access layer expansion in zl chassis-based networks
• Powering IP telephony endpoints and desktop VoIP phones
• Connecting and powering wireless access points
• Supplying power to network cameras and simple CCTV deployments
• Environments requiring centralized port management and PoE delivery

Key specifications

• Port count: 24 Gigabit Ethernet ports
• PoE capability: Power over Ethernet on supported ports (PoE/PoE+ class dependent on chassis power availability)
• Form factor: zl module compatible with HP Enterprise chassis
• Interface type: RJ-45 10/100/1000 Mbps
• Management: Integrates with chassis management and switch control plane
• Typical use: Access layer connectivity and powered device support

How to use

Install the module into a compatible HP zl chassis slot following the chassis installation guidelines. Connect Ethernet cables from the module's RJ-45 ports to end devices such as IP phones, wireless access points or cameras. Verify that the chassis has sufficient power capacity and that PoE is enabled and configured as required for connected devices. Use the chassis' management interface to configure port settings, VLANs, link aggregation and PoE power allocation according to network design.

Recommendations

Confirm chassis compatibility and available power budget before deploying multiple PoE devices; distribute high-draw devices across redundant power supplies if available. Use proper cabling (CAT5e or higher) and adhere to recommended distance limits for Ethernet to ensure optimal performance. Monitor port status and power usage through the chassis management tools to avoid overloading PoE capacity.