Ciena

6500 AC Power Entry Module for 6500 shelf

6500 Timing and Synchronization Module for 6500 shelf

6500 4-port OC-48/STM-16 Transponder Card

6500 Common Equipment Module / Shelf Controller

6500 400G Coherent Line Card, 2-port QSFP-DD

6500 10-port 10GE/OTU2 Muxponder Card, flex-rate

6500 10-port 10GE OTU2 Line Card with enhanced FEC

6500 10-port 10GE XFP Transponder/Muxponder Line Card

6500 2-port OTU4 Transponder Card, high-performance coherent

6500 4-port 100G Coherent Muxponder Card, CFP2-ACO