The GCSLX-Duet-Bxxxx series provides two working wavelengths from a 300um - 600um fiber bundle with N.A.0.22. GCSLX-Duet-Bxxxx features 808N.m & 660N.m, 980N.m & 660N.m, or 808N.m & 980N.m. Various combinations to meet customer's needs. Customers can customize their specifications by giving alternate wavelengths, connector terminations, various fiber lengths and delivery fibers.Under types are available.GCSLX-Duet-B0510-202, (808N.m/2W) & (660N.m/200mW) / 300um fiber bundleGCSLX-Duet-B0510-402, (808N.m/4W) & (660N.m/200mW) / 300um fiber bundleGCSLX-Duet-B0510-502, (808N.m/5W) & (660N.m/200mW) / 300um fiber bundleGCSLX-Duet-B0510-1002, (808N.m/10W) & (660N.m/200mW) / 400um fiberbundleGCSLX-TRIO-B0506-22, (808N.m/2W) & (980N.m/2W) & red aiming / 300umfiber bundle producing area:China supplying capacity:100pcs/month