WDM PON

Detailed Product Description 1.Low insertion loss 2.High channel isolation 3.Low polarization dependent loss 4.EPON WDM 5.GPON WDM GPON WDM/ EPON WDM 1. Low insertion loss 2. High channel isolation 3. Low polarization dependent loss 4. EPON WDM 5. GPON WDM Features l Low insertion loss l High channel isolation l Low polarization dependent loss l Exceptional reliability and stability Applications l Access networks l Metro WDM Systems l Enterprise networks Product Description 3C-LINK 1310&1490 /1550 Extend-WDM Mux/DeMux modules are based on mature thin-film filter techniques, and provide flat and wide passband, high channel isolation, very low insertion loss and exceptional reliability and stability. The modules are well suited for the low-cost lasers without cooling, and can tolerate substantial laser wavelength drift without degrading system performances. The module packaging such as dimension, structure, fiber type and connectors can be customized. Specifications Parameter Specification Operating wavelength range 1260nm ~ 1650nm Channel wavelength 1310&1490 /1550 Number of channels 1, 2, or 3 Channel passband ≥ +/-10nm Passband flatness ≤ 0.3 dB Channel insertion loss ≤ 1.1 dB for 2-channel modules 0.8 dB for 1-channel modules Channel isolation ≥ 50 dB PDL ≤ 0.2 dB PMD ≤ 0.2 ps Directivity ≥ 50 dB Return loss ≥ 45 dB Max optical power ≤ 500 mW Operating temperature range -5 to 70 0C Storage temperature range-40 to +85 0C Fiber type SMF-28e