Enterasys Networks 24-Port - Manuals

vii Contents About This Guide Purpose ................................................................................................................................................ ixWho Should Use This guide ............................................................................................

ix About This Guide Purpose This guide provides information and procedures on hardware installation, setup, configuration, and management of the Enterasys Networks 24-Port Mid-Span Power Hub (BL-69524ENT). Who Should Use This guide This guide is intended for administrative and technical personnel re...

x Getting Help For additional support related to the Mid-Span Power Hub or this document, contact Enterasys Networks using one of the following methods: Before contacting Enterasys Networks for technical support, have the following information ready: • Your Enterasys Networks service contract number...

Mid-Span Power Hub 24-Port User’s Guide 1-1 1 Introduction Functions and Features The BL-69524ENT, Enterasys Networks’ 24-port Mid-Span Power Hub, supports applications in which AC power is difficult to access, such as VoIP phones, wireless LAN access points, or IP network cameras. The Enterasys 24-...

Mid-Span Power Hub 24-Port User’s Guide 2-1 2 Installation and Connection Verifying the Kit Unpack the unit and verify that you have all of the following items (see Figure 2-1 ): • Enterasys’ 24-port Mid-Span Power Hub • Power Cord • User ’s Guide Electrical Hazard: Only qualified personnel should i...

Kit Contents 2-2 Installation and Connection Kit Contents Figure 2-1 Contents of the BL-69524ENT Kit Power Cord User’ s Guide BL-69524ENT 24-Port Mid-Span Power Hub

Technical Considerations Mid-Span Power Hub 24-Port User’s Guide 2-3 Technical Considerations The Enterasys Networks 24-port Mid-Span Power Hub may be placed on a shelf or mounted in a standard 48.26-centimeter (19-inch) rack. Before you mount the unit to a fixed location, consider the following: • ...

Configuration for the 24-Port Mid-Span Power Hub 2-4 Installation and Connection Configuration for the 24-Port Mid-Span Power Hub Figure 2-2 shows a typical configuration for the Enterasys 24-port Mid-Span Power Hub operating with 802.3af appliances. To ensure EMC compliance and compliance with Clas...

Powering Up Mid-Span Power Hub 24-Port User’s Guide 2-5 Powering Up Simply plug one end of the power cord into the unit, and the other end into a grounded AC power source. Units are typically connected to a power strip or other power outlet that may be cycled on and off. An uninterruptible power sup...

Mid-Span Power Hub 24-Port User’s Guide 3-1 3 Troubleshooting Refer to Table 3-1 for a checklist of problems and recommended actions to resolve the problem. If additional support is needed, refer to “ Getting Help ” on page x. Table 3-1 Troubleshooting Checklist Problem Recommended Action Unit is pl...

Troubleshooting 3-2 Troubleshooting The Mid-Span Power Hub operates and the load device works, but there is no data link. Verify that the Detect/Power Forwarding (blue) LED for the port is “on.” Verify that the Mid-Span Power Hub is connected to the Ethernet network with a good connection. Verify th...

Mid-Span Power Hub 24-Port User’s Guide A-1 A Hardware Specifications Certifications The equipment meets the following safety standards and emissions requirements: Model BL-69524ENT • 24 female RJ45 data input ports • Shielded jacks for Category 5 or greater UTP (two pair wire) or 100-ohm STP (two p...

Model BL-69524ENT A-2 Physical/Mechanical Specifications Table A-1 provides physical and mechanical specifications for the 24-port Mid-Span Power Hub. LED Indicators/Module Table A-2 provides module LED states and their definitions. Physical/Environmental Specifications Table A-2 provides physical a...

Model BL-69524ENT Mid-Span Power Hub 24-Port User’s Guide A-3 Electrical Specifications AC Power Input DC Port Power Output Voltage 90–264 V autoranging (46 Hz–63 Hz) Connector 3-pin with ground Chassis grounding yes Power supply single Power enabling IEEE 802.3af Power pins Unused pairs, pins 4,5(+...