标题: 8CH Mini CWDM Module [打印本页] 作者: 飞宇光电吴 时间: 2014-6-23 14:35 标题: 8CH Mini CWDM Module 4CH Mini CWDM Module
Features:
High Reliability
Low Insertion Loss and Better Uniformity
Ultra High Thermal Stability
Epoxy-Free in Optical Path
RoHS Compliant
Applications:
CWDM System
CATV Syste
Specification:
Parameters Unit CWDM OADM Module
Wavelength Range nm 1260 ~ 1620
Channel Center Wavelength nm 1470, 1490, 1510, 1530,1550,1570, 1590,1610
Channel Spacing nm 20
Channel Passband nm λc ± 6.5
Channel No. λ 8
Insertion Loss dB ≤1.5
Adjacent Channel Isolation dB ≥ 30
Non-adjacent Channel Isolation dB ≥ 40
PDL dB ≤ 0.2
Polarization mode dispersion ps ≤ 0.2
Directivity dB ≥ 50
Return loss dB ≥ 45
Optical Power mW ≤ 500
Operating Temperature ℃ -10 ~ +70
Storage Temperature ℃ -40 ~ +85
Dimension mm 53.8*28.0*8.0
1. All specifications include the effect of operating temperature and all states of polarization.
2. Values referenced without connectors and insertion loss for a connector-pair is 0.20dB (typ.) and 0.30dB (max.).
