Black Box LP004A manual

Page 36

BLACK BOXPower Over Ethernet Switch(PoE) Installation and User Guide

2.7Applications for LP004A Series Power Over Ethernet Switch(PoE) Example 4a. LP004A (Power Source Switch) for PoE device only

In an Industrial application, where the expansion of their factory network being done to expand the capacity and make it more secure through CCTV camera to monitor the day-to day manufacturing process. The blue tooth wireless was also implemented to eliminate the cable wiring between the LP004A switches to provide a neat network setup. The un-controlled temperature and providing the electric wiring was the big challenge to meet this requirement.

Black Box LP004A Power source switch is an effective and convenient solution for remote locations where providing power through wire is not only difficult but expensive too. The cost-effective and efficient LP004A with the robust enclosure provide a very economical solution through its 4-PoE RJ-45 ports. The Power Source Switch with PoE ports are capable to carry data, power and voice over RJ-45 cable using LP004A unit.

The diagram below is one of the multi-purpose application of LP004A Power over Ethernet switch, which provide the power to video camera, wireless device effectively via Ethernet ports.

23

Image 36
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 StandardsOperating Environment Ambient Temperature ratings Storage TemperatureMaximum Ethernet Segment or Domain Lengths 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