Ciena

6500 10G OTN Line Card, standard transponder module

6500 High-Power EDFA Optical Amplifier Module

6500 Optical Amplifier, pre-amp EDFA module

6500 Reconfigurable 100G Coherent Line Card, WaveLogic Ai

6500 Optical Backplane Assembly for large 6500 shelf

6500 Shelf Equipment Controller Module

6500 Integrated Amplifier / ROADM Degree Module

6500 Reconfigurable Multi-rate 10G/100G Transponder Card

6500 Optical EDFA Amplifier Module

6500 Fan Tray Assembly for large chassis