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Reconfigurable Optical Add/Drop Multiplexer (ROADM) allows carriers to reconfigure networks remotely from the central office to dynamically allocate bandwidth and services as needs from subscribers change. This greatly reduces the number of OEO conversions that are required and can reduce system cost.

NeoPhotonics’PLC-based 40CH ROADM provides complete passive functionality and all electronics are integrated in the same module with high speed command interface. It is applicable to metro core and regional networks, as well as CATV and enterprise networks.

Features:

1) Based on proven PLC technology
2) Modular concept with separate add & drop units
3) East/west separation design
4) 40 channels, 100 GHz channel spacing
5) Integrated fast switches, per channel tap monitors and VOAs
6) Self-calibrating electronic controller with DPRAM or I2C interface

 Applications:

1) Metro core and regional DWDM networks
2) CATV networks
3) Enterprise networks