1+1 configuration PM pump signal combiner, signal wavelength 1020-1080 nm, pump wavelength 900-1000 nm, signal input and output fiber passive-10/125 DC PM NA 0.08/0.46, pump fiber 105/125 NA 0.22.  pump power efficiency > 90%. pump power rating 50 W. fiber length 1 m, Polarization Maintaining Pump&Signal Combiner PMMPC-(1+1)×1-915/1060-105/125-10/125 DC PM-10/125 DC PM-1m-70×12×8-F