FX4A1-20P-1.27SV(99) FX4A1-20S-1.27SV(71) FX4A2-20S-1.27SV(99) FX4A2-32S-1.27SV(71) FX4A3-20P-1.27SV(71) FX4A3-32P-1.27SV(71) FX4A3-32S-1.27SV(71) FX4A3-40S-1.27SV(71) FX4-A3R FX4AH-20S-1.27SV