... DFC3C 76-ES+XT-4TG3CXL7600 ES+XT, LAN/WAN PHY, OTN/G.709, 4x10GE, XFP, DFC3CXL 76-ES+XT-4TG3CXL=7600 ... DFC3CXL 76-ES+XT-4TG3C7600 ES+XT, LAN/WAN PHY, OTN/G.709, 4x10GE, XFP, DFC3C 76-ES+XT-4TG3C=7600 ... DFC3C 76-ES+XT-2TG3CXL7600 ES+XT, LAN/WAN PHY, OTN/G.709, 2x10GE, XFP, DFC3CXL 76-ES+XT-2TG3CXL=7600 ... 76-ES+XT-2TG3C=7600 ES+XT, LAN/WAN PHY, OTN/G.709, 2x10GE, XFP, DFC3CCisco 7600 Shared Port Adapters and ...