It's really not as big a hit as you would think. It is a 54mbps AU and the SU's are only 6mbps. The dedicated BW is 10mbps.
Mac Dearman -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of George Rogato Sent: Thursday, March 01, 2007 8:16 PM To: WISPA General List Subject: Re: [WISPA] ALVARION VL 4.0 AP Right. Wonder if he realizes the hit he will take doing it this way. George Gino Villarini wrote: > Exactly my point > > Gino A. Villarini > [EMAIL PROTECTED] > Aeronet Wireless Broadband Corp. > tel 787.273.4143 fax 787.273.4145 > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of George Rogato > Sent: Thursday, March 01, 2007 9:31 PM > To: WISPA General List > Subject: Re: [WISPA] ALVARION VL 4.0 AP > > One thing I am wondering about, and it's not an Alvarion specific > question or concern is, isn't it true that when you use a subscriber > unit as your backhaul on a PtMP set up like you are suggesting, that the > > through put is halved or somewhat diminished? > > Thought this was a long standing rule of thumb. > > George > > Mac Dearman wrote: > >>Patrick, >> >> Thanks for that info - I appreciate it much. >> >>What I am trying to accomplish is (kill a bunch of birds with one > > stone) > >>connect these 5 remote locations via wireless to the hospital (AU > > located > >>here) and then use the 6th SU on my tower (1 mile LOS) to provide > > 10mbps of > >>dedicated bandwidth to the hospital. >> >>Thanks, >> >>Mac Dearman >> >>-----Original Message----- >>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > > On > >>Behalf Of Patrick Leary >>Sent: Thursday, March 01, 2007 11:42 AM >>To: WISPA General List >>Subject: RE: [WISPA] ALVARION VL 4.0 AP >> >>Mac, >>I understand you spoke to Les today. Made me smile for sure. Thanks > > also > >>for sharing the story about Michael Eck helping during Karina. He is a >>humble guy and I've never heard him mention it. >> >>The BreezeACCESS VL can certainly do what you want there. An AU, >>especially at those ranges should be able to provide the full capacity >>of just over 30mbps (net ftp). So you could provide 6 connections > > close > >>range of 10mbps a piece with an oversubscription ratio of only about >>2:1. Assume that a typical over subscription for high end commercial >>customers is about 4 or 5 to 1, you should be sitting pretty. >> >>I am not clear about your tower need. Are you asking if you can >>dedidcate 10mbps to a tower, which then would have that capacity used > > to > >>feed in to 802.11 APs that feed other clients? >> >>1. How far is that tower? >>2. You should be able to dedicate 10mbps to the tower, leaving 20mbps > > to > >>serve the 6 hospital customers with an oversubscription ratio that > > would > >>still be nice and low. >> >>Do have Mike Cowan confirm, as John advises. >> >>Patrick Leary >>AVP WISP Markets >>Alvarion, Inc. >>o: 650.314.2628 >>c: 760.580.0080 >>Vonage: 650.641.1243 >>[EMAIL PROTECTED] >> >>-----Original Message----- >>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > > On > >>Behalf Of Mac Dearman >>Sent: Thursday, March 01, 2007 8:58 AM >>To: 'WISPA General List' >>Subject: RE: [WISPA] ALVARION VL 4.0 AP >> >> >>Someone give me a hand here please. >> >>I have a contract to deliver 10Mbps dedicated bandwidth to a hospital > > as > >>well as building them a leased wireless network for the hospital to 6 >>off >>site buildings. All of these buildings (but 1) are with in "rock >>throwing" >>distance of the Hospital. I am looking at the Alvarion VL 4.0 AP to do >>the >>wireless connections. >> >>Here is my dilemma since I am very limited in VL knowledge: >>1. Will I be able to not only connect these 6 out lying buildings, but >>also >>place one of the SU's on my tower to provide them with the 10Mbps >>dedicated >>BW? >>Or will I need to do a PTP? >> >>2. I believe the AP is only possible of 10Mbps total??? >> >> >>Thanks, >>Mac Dearman >> > > -- George Rogato Welcome to WISPA www.wispa.org http://signup.wispa.org/ -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/ -- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
