The swing frame chassis includes {HEAD ~ a splitter mounting location} at which {TAIL ~ optical splitters} can be mounted and an optical termination field 
The swing frame chassis includes { HEAD ~ a splitter mounting location } at which { TAIL ~ optical splitters } can be mounted and an optical termination field
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH