Wireless PtP 30Km link for ISP

RouterOS Wireless Networking
1

Hi Everybody
I am living in Murshidabad, West Bengal, India. I want to start a ISP in my City. I want to setup a base station and i want to serve about 30KM in one direction from my main station. I got a drop from BTS

i will be have clear line of sight to my customers.from my base station

•Now my question is What kind of Mikrotik Radio Device & What kind of Antena should I use for cover 30km link?

i can’t setup any more station in the middle. its has to be from one station.

if so what equipment i need to setup in my tower? and also what type of CPE i need give to my customers?

if not possible to 30km then what is the maximum distance i can get client?

and also how many client can connect to the base station?

I don’t mind to spend good money for the base station but my customer CPE need to be not very expensive.

Please help me out

Thanks very much in advance



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2

Hi
How many clients you need?

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3

Starting 70-100 clients but in future may be more


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4

for 30km you can use Netmetal5 and mant30 antenna dish but remember its good for point to piont links. for point to multipoint use netmetal5 and mant30 as your backbone

5

Ok I understand, suppose I plan for point to multipoint then what device use on multiple point?
Should I install multiple base tower?
and what kind of device using for Client CPE?




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6

yes you can install multiple on tower
It depending on the distance. for 4km you can use SXT 5 HpnD in Wireless N protocol. ( Each SXT 5 has a 90-degree angle ) for 360 degree covering you must use 4 device

7

Why CPE need to be Covering 360°? Or only directional?


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8

Don’t expect you can serve dozens of clients at 30km distance. You need to place an access point close to them and run the backbone to it.

9

Not the all clients at 30 Km some of them, most of clients around 10-15 Km. One more question if I use access point(PtMP) then should I build another 100feet tower for Multi Point?


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10

Placement and height of towers depend on local conditions and location of clients and backhaul points. None can answer your last question. You can place your Ap at some appropriate client’s place and connect others to it.

11

So it’s mean using PtP 30km radius is quite difficult.
It’s rural area most of buildings are less than 50 feet. So please give me a good solution


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12

According to Ubiquiti network calculator they gave good link..




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13

Sure you can have ptp link 30km long. But you were talking about multiple client connections, that’s something very problematic at these distances…

14

How long distance I can expect ?


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15

The PtP link is your backbone. Then you distribute to your local clients.

But if these clients are 10-15 km away, that is not easy.

16

I have no idea what “drop from BTS” is so i’m assuming a service provider?
Probably want to buy some cheaper gear for a trial first. For CPE if you get serious I’d guess you would want a LHG 5 which should cope with the 30km distance. I’m just not sure how fast it will go. I’d suggest buy two of them and see if you can get the 30km you want and see what speed you get.
What amount of throughput do you want to provide to the customer?
You can connect in through hundreds of clients to a base station, they will however all share the bandwidth, it depends on how much bandwidth each customer will want.

In the end I suspect you will need a netmetal 5 triple chain RB921UAGS-5SHPacT-NM with three sector antennas MTAS-5G-19D120 for a base station.
CPE will probably need to be LHG 5’s or maybe one of the SXT high power series.