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Forums » Tech and Talk » Technical » Photos of Broadband gear » Long Haul Repeater
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LazMan

join:2003-03-26
Angus, ON
·Bell Sympatico
·Rogers Hi-Speed

Long Haul Repeater

Click for full size
Small site
Click for full size
Main amplifier
Click for full size
Dispersion compensators
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Self-contained DC power
Here's a couple of pics from a long-haul system I also maintain... Huts are located every 60 mi or so; 4-5 amplifiers, then a regen site to clean the signal up; then repeat.

This gear is ~6 years old, and is capable of 16 x OC192/10Gig channels, and is being ripped out and replaced this year, for something faster... Scarey, eh?


AMD Phreak
Please do the needfull
Premium
join:2003-12-14
Nice and clean shelter.


LazMan

join:2003-03-26
Angus, ON
·Bell Sympatico
·Rogers Hi-Speed

said by AMD Phreak See Profile :

Nice and clean shelter.


Thanks - Since this one is easy to get to (can drive to it) - it get's maintained pretty well. I have one site that's hi-rail and helicopter access only. It's not as pretty...

Ricky Smith
Premium
join:2004-09-11
Winter Park, FL
reply to LazMan
hi-rail?

tantivy

join:2007-03-17
Palo Alto, CA

said by Ricky Smith See Profile :

hi-rail?
Fiber is frequently run alongside railroads (long uninterrupted right of way). To access sites along the railroad that are otherwise not accessible by road, the railroad (and others) use what are called Hi-rail vehicles, which are basically a pickup truck or similar vehicle, fitted with drop down flanged steel wheels to allow the truck to drive on the railroad tracks.

There are a wide variety of hi-rail type vehicles, ranging from small track cars, to tractor-trailer rigs.

»en.wikipedia.org/wiki/Road-rail_vehicle
»www.northeast.railfan.net/mow10.html
»www.northeast.railfan.net/mow21.html


AMD Phreak
Please do the needfull
Premium
join:2003-12-14

Those are cool vehicles.

Laz I bet those site are full of rat crap eh?

I hate going to sites like that, full of that stuff and spiders..... yuck.


DaMaGeINC
The Lan Man
Premium
join:2002-06-08
Greenville, SC
clubs:
For their to be rats, they would need something to eat. I highly doubt they keep food in those.

battleop

join:2005-09-28
00000
Some of the transmitter sites we colo at have problems with rodents. I don't think it's so much food they are looking for but someplace that is warm in the winter.


DaMaGeINC
The Lan Man
Premium
join:2002-06-08
Greenville, SC
clubs:

said by battleop See Profile :

Some of the transmitter sites we colo at have problems with rodents. I don't think it's so much food they are looking for but someplace that is warm in the winter.

battleop

join:2005-09-28
00000
Yea, isn't that what I said? Heh

LazMan

join:2003-03-26
Angus, ON
·Bell Sympatico
·Rogers Hi-Speed

reply to DaMaGeINC
said by DaMaGeINC See Profile :

For their to be rats, they would need something to eat. I highly doubt they keep food in those.
Actually - rodent damage to the exposed fibre-cable is fairly common - they naw on it; although I have no idea if that's because the plastic sheath is hard, and good for them to wear their teeth down on, or because they like the taste...

As for the 'mess' - as these are along rail lines, dust and film from the diesel exhaust, and dead flies are the biggest problems...

Laz
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