The enclosure may include {HEAD ~ a subscriber termination area} adapted to provide {TAIL ~ the optical signal} to the destination device 
adapted to provide
The enclosure may include { HEAD ~ a subscriber termination area } adapted to provide { TAIL ~ the optical signal } to the destination device
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH