Wavelength division multiplexer
Features:
Standard type (modularizing or box design) , compact size, low pdl, low insertion loss, low excess loss, high return loss, high wide band range, high isolation, high credibility and reliability, excellent interchangeability, excellent entironment stability, good transmission directivity, repeated use
Operating bandwidth (nm) : + / -15
Insertion loss (max. ) (db) : 0. 6 (grade p) , 0. 8 (grade a)
Wavelength isolation (min. ) (db) : 34 (grade p) , 32 (grade a)
Polarization dependent loss (max. ) (db) : 0. 15 (grade p) , 0. 25 (grade a)
Operating temperature: -40~85

Applications:
Optical telecommunication equipment,
Optical transmission system,
Catv systems & fiber optic sensors,
Local area network, photosource assignment plan, light amplifier module, optical fiber test facility