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Mid-Span Power Hub
24-Port
User’s Guide
P/N 9033926-01
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Electrical Hazard: Only qualified personnel should perform installation procedures. Notice Enterasys Networks reserves the right to make changes in specifications and other information contained in this document and its web site without prior notice. The reader should in all cases consult Enterasys Networks to determine whether any such changes have been made. The hardware, firmware, or software described in this document is subject to change without notice. IN NO EVENT SHALL ENTERASYS NETWORK
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Industry Canada Notice This digital apparatus does not exceed the class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada. Class A ITE Notic
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Declaration of Conformity Application of Council Directive(s): 89/336/EEC 73/23/EEC Manufacturer’s Name: Enterasys Networks, Inc. Manufacturer’s Address: 50 Minuteman Road Andover, MA 01810 USA European Representative Address: Enterasys Networks, Ltd. Nexus House, Newbury Business Park London Road, Newbury Berkshire RG14 2PZ, England Conformance to Directive(s)/Product Standards: EC Directive 89/336/EEC EN 55022 EN 55024 EC Directive 73/23/EEC EN 60950 Equipment Type/Environment: Networking Equi
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Enterasys Networks, Inc. Firmware License Agreement BEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT, CAREFULLY READ THIS LICENSE AGREEMENT. This document is an agreement (“Agreement”) between the end user (“You”) and Enterasys Networks, Inc. on behalf of itself and its Affiliates (as hereinafter defined) (“Enterasys”) that sets forth Your rights and obligations with respect to the Enterasys software program/firmware installed on the Enterasys product (including any accompanying documentation
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3. APPLICABLE LAW. This Agreement shall be interpreted and governed under the laws and in the state and federal courts of the Commonwealth of Massachusetts without regard to its conflicts of laws provisions. You accept the personal jurisdiction and venue of the Commonwealth of Massachusetts courts. None of the 1980 United Nations Convention on Contracts for the International Sale of Goods, the United Nations Convention on the Limitation Period in the International Sale of Goods, and the Unif
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8. AUDIT RIGHTS. You hereby acknowledge that the intellectual property rights associated with the Program are of critical value to Enterasys and, accordingly, You hereby agree to maintain complete books, records and accounts showing (i) license fees due and paid, and (ii) the use, copying and deployment of the Program. You also grant to Enterasys and its authorized representatives, upon reasonable notice, the right to audit and examine during Your normal business hours, Your books, records,
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Contents About This Guide Purpose ................................................................................................................................................ ix Who Should Use This Guide ................................................................................................................ ix Document Conventions ......................................................................................................................... x Getting Help ..................
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viii
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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. Note: This guide applies to the following products: • BL-69524ENT, which is the chassis complete with three eight-port modules • BL-69224ENT, which is the chassis without modules Who Should Use This Guide Electrical Hazard: Only qualified personnel should perform the installation procedures described in this
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Document Conventions Document Conventions Throughout this guide the following symbols are used to call attention to important information. Note: Calls the reader’s attention to any item of information that may be of special importance. Caution: Contains information essential to avoid damage to the equipment. Electrical Hazard: Warns against an action that could result in the presence of an electrical hazard. Getting Help For additional support related to the Mid-Span Power Hub or this documen
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Getting Help • A description of your network environment (layout, cable type, etc.) • Network load and frame size at the time of trouble (if known) • The device history (i.e., have you returned the device before, is this a recurring problem, etc.) • Any previous Return Material Authorization (RMA) numbers Mid-Span Power Hub User’s Guide xi
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Getting Help xii About This Guide
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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-port Mid-Span Power Hub acts as a “patch panel” and adds ~48 VDC to unused (non-data) wires in standard Category 5, 5e, or 6 Ethernet cable. The power unit delivers both data and power over a single standard Ethernet cable. Main features of
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Port Indicators 1-2 Introduction
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2 Installation and Connection Electrical Hazard: Only qualified personnel should install or service this unit. 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 Mid-Span Power Hub 24-Port User’s Guide 2-1
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User’s Guide Kit Contents Kit Contents Figure 2-1 Contents of the BL-69524ENT Kit BL-69524ENT 24-Port Mid-Span Power Hub Power Cord 2-2 Installation and Connection
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Technical Considerations 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: • Determine optimal placement. • Collect and document network information as required. • Ensure that the length of cable from the Ethernet network source to the powered device does not exceed 100 meters. Note: The unit is not a repeater and do
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Configuration for the 24-Port Mid-Span Power Hub Figure 2-2 Typical Configuration for a 24-Port Mid-Span Power Hub 2-4 Installation and Connection
