Features: 

• Flexible networking.it can construct with point-to-point ,linking,ring,point-to-multiple points.
• Transmission distance: 10KM-100KM
• ITU-T G.694.2, CWDM Grid Compliant
• Passive Unit, i.e. Easy Maintenance and NO System Down
• Superior Optical Characteristics (Low Insertion Loss)
• Support Point-to-Point,Ring,Add/Drop Topology, etc.