COUPLER

FIBER NXT Technology Triple Window (1310nm,1490nm & 1550nm) Coupler manufacturer provides a wide breadth of FBT couplers, which includes SM standard coupler, dual-window coupler, three-window coupler, wideband coupler with low insertion loss and high performances. The FBT couplers are available with a coupling ration ranging from 1:99 to 50:50. Customized specifications are basically available.
Features of FBT Coupler

• Passed Telcordia GR-1221-CORE, and 85 85 RH test
• Low extra loss