Triax TDX Operation & User’s Manual

48 IP Input configurations The headend system includes basic IPTV functionality which enables service delivery over a packet-switched network infrastructure. To handle IP input through the Link sockets the following requirements must be satisfied:  IP multicast streaming (UDP streaming)  Possibility of RTP  IGMP version 2  SPTS or MPTS including PAT, PMT, CAT Important:  The TDX headend system supports up to 7 TS packets per IP packet at IP inputs.  The TDX headend system does not support IP fragmentation at IP inputs, which may occur if the IP packets ...

50 Important: If the IP input uses MPTS streams, then each stream can contain one or more services. An MPTS stream may use the same PID (Package ID) for two or more of the services that it contains. However, the headend system cannot output services with the same PID. To discover services with the same PID is NOT possible until you have selected the services with identical PIDs in order to output them using an output module or a Link socket. If you attempt to output services with identical PIDs:  the System Status LED turns red on the unit that tries to output the IP ...

56 using the Link sockets. They can, however, be distributed using an IP output module and the AUX sockets. See the IP output module user guide for further information. 8. View the Status information area to see the following:  The link‟s RTP status  The transfer bitrate  The number of license services used.  The total number of purchased service licenses 9. Press the Submit button. 10. Press the Apply button. ...

35 SNMP settings SNMP stands for “Simple Network Management Protocol”. SNMP is an Internet standard protocol that you use for exchanging management information between the equipment in a CATV network. You can use SNMP to monitor sub-headends, fibre notes and amplifiers or to check the status of the equipment. 1. Press the Admin button at the top right-hand corner of the System window. 2. Expand the SNMP settings area. 3. Specify the IP address of the computer that monitors the network, i.e. the SNMP manager. 4. Specify new SNMP port numbers if you want to ch ...