There are status LEDs in the beehive one- these won't work with reversed polarity unless they've designed for that scenario...
Patrick Shoemaker Vector Data Systems LLC [email protected] office: (301) 358-1690 x36 http://www.vectordatasystems.com Scott Vander Dussen wrote: > ?? Both of these products are simple passive surge/LA - they don't inject > power or make any distinction if pins 4/5 & 7/8 are positive or negative. > It'll work regardless which PoE standard you're using. > > `S > > -----Original Message----- > From: [email protected] [mailto:[email protected]] On > Behalf Of RickG > Sent: Thursday, April 15, 2010 6:22 PM > To: WISPA General List > Subject: Re: [WISPA] EMI Filtering > > Darn! Need something just like that only for normal polarity. > > On Thu, Apr 15, 2010 at 5:18 PM, Patrick Shoemaker > <[email protected]> wrote: >> That is different than the 600ss. The 600ss is made by Transtector for >> Motorola and is a Moto part. The one I linked is made by WB Mfg (Chuck >> McCown). I would imagine it only works with Canopy/Trango 24V reverse >> polarity PoE. >> >> Patrick Shoemaker >> Vector Data Systems LLC >> [email protected] >> office: (301) 358-1690 x36 >> http://www.vectordatasystems.com >> >> >> RickG wrote: >>> Is this the same thing? >>> http://quicklinkwireless.com/Itemdesc.asp?ic=600SS&eq=&Tp= >>> >>> On Thu, Apr 15, 2010 at 3:03 PM, Patrick Shoemaker >>> <[email protected]> wrote: >>>> This is for Canopy radios: >>>> >>>> http://www.wbmfg.com/products/accessories/surge-suppressor >>>> >>>> Test port, voltage/current indicator LEDs, lightning protection. >>>> Weatherproof enclosure. >>>> >>>> >>>> Patrick Shoemaker >>>> Vector Data Systems LLC >>>> [email protected] >>>> office: (301) 358-1690 x36 >>>> http://www.vectordatasystems.com >>>> >>>> >>>> RickG wrote: >>>>> Lightning season is when I miss my home state of California the most. >>>>> You really dont know what your missing! I feel like the British must >>>>> have felt in WWII during the German bombing runs. Every year, boom, >>>>> boom, boom. (sorry for the dramatics). >>>>> Neither did I include an LP/EMI device in my business model but I also >>>>> didnt count on so many truck rolls. It just becomes a matter of which >>>>> is more cost effective and beneficial to customer satisfaction. I too >>>>> prefer that the customer be there but obviously this is only a side >>>>> benefit along with ease of access. >>>>> At any rate, you're "maintenance adapter" is right on target but I'm >>>>> not big into home made stuff. So, I'm hoping someone knows of a device >>>>> out there that incorporates these features and is factory made. >>>>> -RickG >>>>> >>>>> On Thu, Apr 15, 2010 at 12:33 PM, Scott Vander Dussen >>>>> <[email protected]> wrote: >>>>>> Rick- >>>>>> Obviously this application is for a tower (hence APs..). Our pricing >>>>>> model doesn't permit us the extra $20-30 per customer plus installation >>>>>> time etc. to install a LA/EMI Filter for every customer. Lighting isn't >>>>>> really a problem where we are (California) - Since we started in 2002 >>>>>> never had a single tower, customer, anything negatively affected by >>>>>> lighting. >>>>>> >>>>>> That being said - we don't like to do a maintenance call when the >>>>>> customer isn't home b/c then you can't get to their equipment (which may >>>>>> be the problem) or their power supply for the radio etc. When we need >>>>>> to, and the customer isn't home - we have simple "maintenance adapter" >>>>>> that we made - it has two RJ45 jacks and a short CAT5 cable coming out. >>>>>> The adapter is placed in-line between the radio and PoE CAT5 (to >>>>>> customer's power supply in home) - the short CAT5 goes plugs into the >>>>>> radio and the remaining RJ45 port has access to the network only (PoE >>>>>> pins removed) for use in your laptop. >>>>>> >>>>>> Down side is it requires rebooting CPE to install (unplugging cable) and >>>>>> also you need to get access to CPE which can be difficult sometimes. >>>>>> >>>>>> `S >>>>>> >>>>>> >>>>>> -----Original Message----- >>>>>> From: [email protected] [mailto:[email protected]] On >>>>>> Behalf Of RickG >>>>>> Sent: Thursday, April 15, 2010 9:23 AM >>>>>> To: WISPA General List >>>>>> Subject: Re: [WISPA] EMI Filtering >>>>>> >>>>>> This is inline with my previous question about a lightning protector. >>>>>> Would it be a good idea to incorporate a unit that does filtering/LP >>>>>> in a small enclosure on the outside of the home/business with an >>>>>> ethernet port for easy access to the network rather than having to >>>>>> depend on the customer to be there? >>>>>> >>>>>> On Thu, Apr 15, 2010 at 11:43 AM, Scott Vander Dussen >>>>>> <[email protected]> wrote: >>>>>>> Looking to filter conducted FM EMI off a 24VDC power line that supplies >>>>>>> Canopy APs with power. Would something like this be appropriate, or >>>>>>> even on the right track? >>>>>>> <http://bit.ly/a3WKJ9>http://bit.ly/a3WKJ9 >>>>>>> >>>>>>> Thanks, >>>>>>> `S >>>>>>> >>>>>>> >>>>>>> -------------------------------------------------------------------------------- >>>>>>> WISPA Wants You! Join today! >>>>>>> http://signup.wispa.org/ >>>>>>> -------------------------------------------------------------------------------- >>>>>>> >>>>>>> WISPA Wireless List: [email protected] >>>>>>> >>>>>>> Subscribe/Unsubscribe: >>>>>>> http://lists.wispa.org/mailman/listinfo/wireless >>>>>>> >>>>>>> Archives: http://lists.wispa.org/pipermail/wireless/ >>>>>>> >>>>>> -------------------------------------------------------------------------------- >>>>>> WISPA Wants You! 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