Black Box LP004A manual Two sets of LEDs for viewing status from any angle

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

2.6 Features and Benefits

Small 4-port 10/100 Switch unit for edge-of-network applications

Whenever Power Source for Ethernet connectivity is needed to connect edge devices into the LAN, the LP004A extreme rated for un-controlled temperatures, outdoor Switch provide 10/100 switching along with power source in a convenient and compact package.

Installation is “Plug and Play”, operation is transparent to software

The Black Box LP004A-Series Switches operate as a LAN switch, only forwarding those packets from each domain that are needed on the other domains. Internal address tables are self-learning. All ports are auto-cross.

Two sets of LEDs for viewing status from any angle

Each LP004A-Series PoE Switch is equipped with two sets (front and side) of LEDs to provide status information when viewed at any angle or mounting arrangement, rack-mount, DIN-Rail, or panel-mount.

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Contents Power over Ethernet PoE Switch January2006 LP004ATrademarks Phone 724 Contacting Black Box CorporationIii Page Page Page Vii Page Page Specifications Operation Revisions Ports Performance Network StandardsMaximum Ethernet Segment or Domain Lengths Operating Environment Ambient Temperature ratingsStorage Temperature Cold StartPackaging Cooling MethodPower Supply Temperature un-controlled Extreme Ratings -40 to 75CPort Connectors LED Indicators Dual front and topMounting options Agency Approvals and Standards ComplianceAccessories Summary of models and descriptions LP004A SeriesInspecting the Package and the Product Product Description LP004A Series Page Page Page Page Black Box LP004A with four RJ-45 Copper ports Page Black Box LP004A, as shown in is Black Box LP004A-Series, with four RJ-45 Copper ports Frame Buffering and Latency Page Page Two sets of LEDs for viewing status from any angle DC Power input for LP004A PoE Switch Rugged metal case, Industrial gradePage Example 4b. LP004A Power Source Switch for PoE device only VideoPage NCM Locating the PoE Switch Unit Page Page Page DIN-Rail mounting option LP004A is shown alongside DIN-Rail-MC2 bracketPower Requirement for Black Box LP004A Power Source Switch Power Output DC Power Terminals +, -, gnd Power Consumption of the unitLP004A , DC-powered, -48VDC Installation Connecting Ethernet Media GND can be hooked up at the lastMedia Ieee Standard Connector Page Dual-Speed Functionality, and Switching Switching, Filtering and Forwarding Switching, Address Learning Auto-cross MDIX, Auto-negotiation and Speed-sensingPage Troubleshooting Before Calling for Assistance When Calling for Assistance