jrs163, Thanks for the clarification; FIOS is soon coming into my condominium building and I'm scrambling to learn about the FIOS implications as fast as I can. You mentioned that your installation went from the ONT up through your attic before reaching the router, what was the approximate run length from the ONT to the router? And from you router to the TVs?
What I’m trying to figure out is whether 75 to 100 ft from the ONT to the router is acceptable. If so this would be great because then our small condo buildings could house a multi-point ONT in the central utility rooms and simply connect between the ONT and the existing coax to each apartment. Of course having the ONT within 3 ft of the router/computer/TV would be ‘ideal’... but not likely in the ‘real world’; soon ‘diminishing returns’ for immediate proximity set in and elsewhere in this forum I have read about the signal to the TV being so ‘hot’ that attenuation was needed. Sure would be great to know how dn/up Internet speeds may degrade as a function of run length between the ONT and the router, but I can’t find substantive information anywhere. (Below is an excerpt from another Verizon source.... but the question went unanswered...)
Any information on this will be highly appreciated - Thanks!
---------------------------------------------------------------------------
At
http://verizonlineman.blogspot.com/2007/03/how-may-i-help-you.htmlAnonymous said...
What is a ‘reasonable maximum’ length of coax cable between the ONT and the router? Is 75 to 100 ft OK?
Mark said...
The fiber optic project that we are currently building is called FTTP (Fiber To The Premises) because all installations, be they single family residences, multiple dwelling buildings or commercial structures all get fiber brought into each living unit. The difference between the fiber ending at the utility pole and continuing on coaxial copper wire into your house is a major factor in the speed that Verizon can provide. This speed is key in providing such clear undistorted picture quality on the television and such amazingly fast internet speeds.
It is standard that each living unit has an internal ONT access port or external access port for the fiber to be fed through to each apartment. Most of the time these can be placed in a closet from the inside or on the exterior of the building and a hole can be drilled through the outside wall into the inside of a closet or utility area within each apartment. Unfortunately, most copper coaxial cable has much too significant Db loss for Verizon to use and this would compromise signal strength.