Which of the following 6500 shelf architecture support two

Which of the following 6500 shelf architecture support two ciena 6500 7 slot 6500 Packet-Optical Platform 6500-7 ネットワーク近代化アプリケーション向けに設計された6500-D7S8 ciena 6500 7 slot Ciena 6500 Ciena 6500 7-slot chassis per data center; NTTP86AA and 160-9503-900 optics The installer tested connectivity between sites

ciena 6500 7 slot slots 7 6 for PacketOTN switching or Broadband applications 8 for Photonic applications Supported service interface cards NA 10x10G PKTOTN PacketOTN

ciena 6500 2 slot Hi, FOR RELEASE The planning document indicates the 2xOSC card cannot be used in slot 7 or 8 of an NTK503RA 6500-7 Packet Part numbers from the Ciena 6500 System eligible for repair Part code, Description NTK503BDE5, 19IN OPTELEC 18U FRT NTK503KA, 6500 7-SLOT OPTICAL TYPE2 SHEL