...the sake of this discussion.
At the 110 orbital slot, there are a total of 32 transponders. However, 4 of those (28,30,31,32) are being used by D*. And 2 of these (20,25) appear to be hot spares to be used if one of the active TP's burn out. And TP's (2,4,6,8 ) are used to deliver LiL...