Jeez, we need to get this. One time, a lightning strike hit a piece of PoE equipment connected to an access layer switch, which was connected to another switch via copper... popped the GBIC in the uplink port, then two SFPs in the next-hop switch, traversed a stack cable, went to two MORE switches and popped THEIR SFPs... somehow we didn't lose any switches though!
http://i.imgur.com/iFRVRat.jpg -- Hunter Fuller Network Engineer VBRH M-9B +1 256 824 5331 Office of Information Technology The University of Alabama in Huntsville Systems and Infrastructure I am part of the UAH Safe Zone LGBTQIA support network: http://www.uah.edu/student-affairs/safe-zone On Thu, Aug 6, 2015 at 8:24 AM, Hector J Rios <[email protected]> wrote: > 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 > > 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/.
