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Black Box LP004A manual Installation, Locating the PoE Switch Unit

Models: LP004A

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BLACK BOX→ Power Over Ethernet Switch(PoE) Installation and User Guide

3.0INSTALLATION

This section describes the installation of the LP004A Series Power over Ethernet

(PoE) Switch, including location, mountings, power supply options and media connection.

3.1 Locating the PoE Switch Unit

All the LP004A Series Switches operate in transparent half-and full-duplex mode. The store and forward switch easily takes care of network traffic and can be used as a useful, economical tool to expand an existing network.

The compact and lightweight design of the LP004A Series allows it to be easily installed in almost any location. A Velcro strip may be used for mounting the unit on a vertical surface such as a wall or cabinet, or for securing the unit on a table-top or shelf. Alternatively, metal mounting clips and screws are included for a rugged and secure mounting in any orientation.

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Black Box LP004A BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide, Locating the PoE Switch Unit

Contents

Power over Ethernet PoE Switch January2006 LP004ACUSTOMER SUPPORTBLACK BOX→Series Power over Ethernet PoE Switch Installation and User GuideBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide TrademarksBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide Black Box Corporation1000 Park Drive Pittsburgh, PA Phone 724BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide FEDERAL COMMUNICATIONS COMMISSION ANDNORMAS OFICIALES MEXICANAS NOM ELECTRICAL SAFETY STATEMENT BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuideINSTRUCCIONES DE SEGURIDAD BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 5. El aparato eléctrico no deberá ser usado cerca del agua-por ejemplo, cerca de la tina de baño, lavabo, sótano mojado o cerca de una alberca, etcBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 18. Servicio por personal calificado deberá ser provisto cuandoBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide Certification Notice for Equipment Used in CanadaBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide viiiBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide The LOAD NUMBER LN assigned to each terminal device denotes the percentage of the total load to be connected to a telephone loop which is used by the device, to prevent overloading. The termination on a loop may consist of any combination of devices, subject only to the requirement that the total of the load numbers of all the devices does not exceedBLACK BOX → Power Over Ethernet SwitchPoE Installation and User SPECIFICATIONSINSTALLATION GuideOPERATION TROUBLESHOOTINGBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide RevisionsPacket-Processing Between Domains 1.0 SPECIFICATIONS 1.1 Technical SpecificationsBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide Operating Environment Ambient Temperature ratingsStorage Temperature Maximum Ethernet Segment or Domain LengthsBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuidePackaging Cooling MethodAC POWER SUPPLY using an external power adapter BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuidePOWER SUPPLY Temperature un-controlled Extreme Ratings -40 to 75CPort Connectors BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuideLED Indicators Dual front and top BLACK BOX → Power Over Ethernet SwitchPoE Installation and User GuideMounting options Agency Approvals and Standards ComplianceAccessories BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide1.2 Summary of models and descriptions LP004A Series BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 2.0 INTRODUCTION2.1 Inspecting the Package and the Product BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 2.2 Product Description LP004A SeriesBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide temperature components, premium-rated LP004A switches are suitable for use in sheltered outdoor locations and temperature-uncontrolled environments with a temperature rating of -40C to 75CBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide Wireless LAN access points and WLAN Mobility system VOIP phonesBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide Because of the existence of the 802.3af PoE standard, the RJ-45 Ethernet jack will become the first worldwide standard power plug, the futuristic applications. PoE is emerging as a convenient item and is destined to be ever more widely used. It can provide power to Notebook computers, Cell Phone chargers, and PDA games through the PoE devicesBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 2.3 Black Box LP004A with four RJ-45 Copper portsFig 2.1a BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuideFig. 2.2c BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuideDC terminal and power adaptor option Figure 2.1b. BlackBox LP004A. RearFig. 2.2e BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide2.4 Black Box LP004A-Series, with four RJ-45 Copper ports BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 2.5 Frame Buffering and LatencyBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide inspected before forwarding can occur. This technique ensures that all forwarded frames are of a valid length and have the correct CRC, i.e., are good packets. This eliminates the propagation of bad packets, enabling all of the available bandwidth to be used for valid informationBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide which allows a traffic catch-up to occur without dropping packets. Then, normal packet buffering and processing resumes. This flow-control sequence occurs in a small fraction of a second and is transparent to an observer. See Section 4.6 for additional detailsBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 2.6 Features and BenefitsSmall 4-port 10/100 Switch unit for edge-of-network applications Installation is “Plug and Play”, operation is transparent to softwareBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide DC Power input for LP004A PoE SwitchRugged metal case, Industrial grade Efficient Compact design, for all-purpose convenient mountingBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide Example 4b. LP004A Power Source Switch for PoE device only48vdc power Data to PoE devices, e.g PoE video camera, and wireless access pointBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide In an another application for Industrial floor, The requirement is to provide the complete floor with wireless point to avoid more cabling mess and connect all the status delivery joint with VOIP phone. The cost-cutting is the primary concern to make the factory more efficient flow all alongBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide LP004A Power Source Switchesused as a reliable cost-effective solution for Wireless points LE2425ABLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 3.0 INSTALLATION3.1 Locating the PoE Switch Unit BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 40 watts at 50C ambient, 12VDC output, and supporting up to 10 MC units. Six tray positions for MC’s are not wired for power. Typically, 3 to 8 MC units are in use with a LH1505P-RACK, with expansion space left available3.4 DIN-Rail mounting option BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuideA LP004A is shown alongside the DIN-Rail-MC2 bracket BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 3.5 Power Requirement for Black Box LP004A Power Source SwitchPOWER OUTPUT BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide3.6 Powering the LP004A Series DC internal with -48VDC power input DC Power Terminals “+”, “-”, gnd BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuidePower Consumption of the unit BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 3.7 LP004A , DC-powered, -48VDC InstallationBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 3.8 Connecting Ethernet MediaBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuideConnector Media3.8.2 Connections to NICs which support Auto-Negotiation, RJ-45 ports BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuideBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 4.0 OPERATION4.1 Dual-Speed Functionality, and Switching BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide Switching, Filtering and ForwardingBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 4.2 Auto-cross MDIX, Auto-negotiation and Speed-sensingSwitching, Address Learning BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 10/100 Steady ON for 100Mb speed, OFF for 10Mb speed per port5.0 TROUBLESHOOTING BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 5.1 Before Calling for AssistanceBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 5.2 When Calling for AssistanceBLACK BOX→ Power Over Ethernet SwitchPoE Installation and User Guide 2. An accurate list of BLACK BOX product modelsinvolved, with serial numbers. Include the dates that you purchased the products from BLACK BOXThis material may cause electro-static shock damage to the unit BLACK BOX→ Power Over Ethernet SwitchPoE Installation and User GuideBlack Box Corporation 1000 Park Drive Lawrence, PA Phone 724 Fax 724