The transceiver comprises a plurality of OSAs, an optical member and a plurality of {HEAD ~ inner fibers} to couple {TAIL ~ the optical member} with OSAs 
to couple
The transceiver comprises a plurality of OSAs , an optical member and a plurality of { HEAD ~ inner fibers } to couple { TAIL ~ the optical member } with OSAs
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH