WDM-PON
WDM-PON can mix 1625nm or 1650nm of OTDR’s operating light and 1310nm/1490nm/1550nm of communication light into one optical fiber cable in PON network cable monitoring system. Communication light and test light are transmitted in one fiber, which can not only monitor the quality of transmission line and also need not to use another line to test. In that case, optical fiber path resource is saved. Features
•Low Insertion Loss
•Low PDL
•High Bandwidth Isolation
•Excellent environmental reliability
Applications
•PON Monitoring System
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