After termination, it functions to stiffen the fiber end and strain relieve {TAIL ~ the junction} between {HEAD ~ the soft polymeric cladding} and the stiffer inner sleeve 
After termination , it functions to stiffen the fiber end and strain relieve { TAIL ~ the junction } between { HEAD ~ the soft polymeric cladding } and the stiffer inner sleeve
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH