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