The system 18, wherein {HEAD ~ the first transceiver} is located at {TAIL ~ a remote premise} and the second transceiver is located a central office 
is located at
The system 18 , wherein { HEAD ~ the first transceiver } is located at { TAIL ~ a remote premise } and the second transceiver is located a central office
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH