If one is following electrical codes/best practices, are these devices needed? That is, externally mounted ethernet devices such as cameras and access points as supposed to be using STP and not UTP cable (providing a solid path to ground). The camera/ap should be grounded at it’s mount point and on the PSE side (switch, injector, etc.), In the case of a switch, it should have a separate ground lug that’s tied into a ground bus-bar.
I suspect If you follow the above, these additional devices may not be required. And if the above isn’t being followed, it may be a good idea to chat with an electrical engineer just to make sure your not installing a bunch of potentially deadly lightning rods. :) Jeff From: "[email protected]<mailto:[email protected]>" on behalf of Thomas Carter Reply-To: "[email protected]<mailto:[email protected]>" Date: Friday, August 7, 2015 at 6:23 AM To: "[email protected]<mailto:[email protected]>" Subject: Re: [WIRELESS-LAN] Outdoor PoE We haven’t had any problems, but we’ve used these: http://www.l-com.com/surge-protector-outdoor-10-100-1000-base-t-cat6-poe-compatible-lightning-protector-rj45-jacks with great success. They also have a punch down version as well if you want to mess with that. We have them mounted outside with the APs and a good copper ground wire. If you haven’t looked at them, l-com.com has a wide array of antennas, cabling, etc. No connection to them, just a happy customer. Thomas From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:[email protected]] On Behalf Of Hector J Rios Sent: Thursday, August 6, 2015 8:24 AM To: [email protected]<mailto:[email protected]> Subject: [WIRELESS-LAN] Outdoor PoE For those doing outdoor wireless, here are two products we have purchased that we have found very useful: Microsemi Outdoor PoE Surge Protector PD-OUT/SP11<https://www.amazon.com/gp/product/B00NMU85PM/ref=od_aui_detailpages00?ie=UTF8&psc=1> http://www.newegg.com/Product/Product.aspx?Item=17B-00A5-00001&nm_mc=KNC-GoogleAdwords-PC&cm_mmc=KNC-GoogleAdwords-PC-_-pla-_-Surveillance+Accessories-_-17B-00A5-00001&gclid=CIOKgobGlMcCFQmNaQodJ_0C0Q&gclsrc=aw.ds Microsemi PowerDsine 9001GO - PoE injector - 30 Watt http://www.cdw.com/shop/products/Microsemi-PowerDsine-9001GO-PoE-injector-30-Watt/2578417.aspx?cm_cat=GoogleBase&cm_ite=2578417&cm_pla=NA-NA-PWD_NE&cm_ven=ShoppingFeeds&ef_id=VLgjcQAABAHVQD8U:20150806132234:s&gclid=CKyxxczGlMcCFQgtaQodCO8PhQ Regards, Hector Rios Louisiana State University ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/. ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
