TFC T10 is "Times Fiber Communication" cable. Usually used as a drop to feed a house from the street, it can either have a messenger (separate wire which takes the strain off the cable on an overhead drop) or without. I believe it comes in RG-11 in addition to more standard sizes. RG-11 is used as a feeder cable off of a 750 trunk. I believe it usually is about 50% braid. If it is not RG-11, but 59 or RG-6, you can use it, but a quad shield 56 is a better bet.
Ken