Network I /F: 100Base- TX
Network protocol: TCP /IP, UDP, ARP, ICMP, HTTP, RTP, RTSP, IGMP, NTP, SIP, FTP, RSTP, DNS
Connector: RJ45 connector x 2
Network cable: UTP ( Cat5 or greater)
Maximum number of configurations
Audio Input 3000 channels
Audio Output 3000 channels
Speaker Output 3000 channels
Control Input 12000 channels
Control Output 15000 channels (Normal control output + ATT control output)
Maximum number of configurations
CX-OP1700: 100 units
CX-OP1500: 3000 units
CX-CL1750: 3000 units
CX-CL1550: 3000 units
CX-RM1700: 100 units
CX-AF1026: 300 units
CX-PA1120/CX-PA1240: 300 units
CX-CC1016: 100 units
CX-SM1000: 1 unit (Only 1 unit per system, Indispensable)
Number of Audio Links Maximum 200 links within the system (each 1 link for calls and multi/unicast broadcasts)