Network switch module HP Enterprise 24-port Gigabit PoE v2 zl Module J9534A-RFB

HP Enterprise 24-port Gigabit PoE v2 zl Module J9534A-RFB is a modular network expansion module designed for compatible HPE zl-series chassis. The module provides 24 Gigabit Ethernet ports with Power over Ethernet (PoE) v2 support to deliver both data connectivity and up to the supported PoE power per port for devices such as IP phones, wireless access points and network cameras. Intended for use in small to medium enterprise environments, this module increases port density and enables centralized power management within a chassis-based switching platform.

Advantages

The HP Enterprise 24-port Gigabit PoE v2 zl Module offers high port density with 24 Gigabit Ethernet interfaces in a single module for zl-series chassis. PoE v2 support enables powering of a wide range of powered devices without separate power supplies, simplifying cabling and installation. As a modular component designed by HP Enterprise (MPN J9534A-RFB), it integrates with compatible chassis to centralize network and power management and maintain consistent administration and firmware compatibility.

Suitable for

• Expanding port capacity in HPE zl-series chassis deployments
• Supplying data and PoE power to IP telephony equipment
• Connecting and powering wireless access points in campus or branch locations
• Providing PoE to surveillance cameras and other low- to mid-power edge devices
• Small to medium enterprise networks requiring modular, centralized switching

Key specifications

• Brand: HP Enterprise
• Model / MPN: J9534A-RFB
• EAN: 5711783447429
• Form factor: zl-series modular switch module
• Ports: 24 × Gigabit Ethernet ports with PoE v2 support
• Use case: Modular expansion for compatible HPE switches, data and Power over Ethernet delivery

How to use

Install the module into a compatible HPE zl-series chassis following the chassis installation procedure and safety guidelines provided by the chassis documentation. After physical installation and chassis-level recognition, configure the module ports via the switch operating system or management interface to assign VLANs, QoS, and PoE settings as required. Connect endpoint devices—such as IP phones, APs or cameras—to the module ports using standard Ethernet cables and verify power negotiation and network connectivity through the management interface.

Usage recommendations

Verify chassis compatibility and chassis firmware level before installation. Assess total PoE power budget and allocate ports according to device power requirements to avoid exceeding the chassis power supply limits. Use appropriate Cat5e/Cat6 cabling for Gigabit connectivity and follow standard grounding and safety practices when handling modules and chassis equipment.