



Modular OTN/DWDM platform for metro and backbone. Supports 10G–400G coherent transport, ODUk grooming, multi-service access, and carrier-grade protection with intuitive NMS/Web/CLI.
OTN6600 II is a high-density optical transport platform engineered for data centers, carriers, and large enterprises that need terabit-scale capacity with precise service grooming. Available in compact multi-slot chassis, it mixes client interfaces (GE/10GE/25GE/100GE; FC 4/8/16/32G; CPRI/eCPRI; SDH STM-4/16/64) with coherent DWDM line cards (100G/200G/400G) to aggregate, switch, and carry traffic efficiently across metro and long-haul links.
An integrated OTN cross-connect enables ODU0/1/2/2e/3/4/ODUflex grooming, while optional FlexE and OTUCn mapping help future-proof Ethernet services. The platform supports open, multi-vendor environments with standards-based interfaces and Netconf/YANG, plus Web/CLI/SNMP NMS. Optical-layer modules—MUX/DEMUX, EDFA/Raman, OLP, OCM/OTDR—slot in for end-to-end visibility and resilience. Hardware redundancy (1+1 control/power), PRBS/BER tests, and in-service performance monitoring ensure carrier-grade reliability and rapid turn-up.
10G/25G/100G client, 100G/200G/400G coherent line options
OTN switching and ODUk grooming; optional FlexE/OTUCn mapping
CWDM/DWDM aggregation; 50/75/100 GHz spacing
1+1 controller & PSU; OLP 1+1 optical protection
NMS/Web/CLI, SNMP, Netconf/YANG; LLDP, PRBS, RMON
Optional OCM/OTDR for power/wavelength monitoring and fault isolation