T-VIPS CP560, User Manual

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Functional Description 23
ID: um_t2gateway CP560 DVB-T2 Gateway User’s Manual Rev. 2.2 (3686)
5 Functional Description
5.1 Introduction
The CP560 is a DVB-T2 gateway designed for the encapsulation of Transport Streams (TS) in T2-
MI frames. The product offers an easy-to use WEB based user interface, a flexible and powerful
T2-MI encapsulation module and integration with network management systems via the SNMP
interface.
This chapter gives a brief description of the CP560 inner structure, allowing a better under-
standing of the device’s functionality, its operation mode and its applications.
Figure 5.1 shows a functional block diagram of the main components inside the CP560. A
detailed description of the different blocks is provided in following sections.
Inputs
Processing Output
Remote
Control
Configuration
Alarm Log
Alarm traps
TS piping
1PPS & SNTP
ASI Input
Optional
IP
T2-Gateway Module
·
BBFrame-generation
·
L1 configuration
signaling
·
T2-MI encapsulation
Managment
·
Remote control
·
ETR290-1 Monitoring
·
Alarm generation
HTTP/XML
SNMP
Alarm
Relay
Clock & Time base
·
Time Stamp generation
·
1PPS regulator
ASI output
Optional
IP
Power
230VAC/48DC
TS encapsulation
·
PSI/SI insertion
·
PCR insertion
Figure 5.1 Product block diagram
5.2 TS inputs
The CP560 can include up to 10 ASI ports, 8 of them can be used as input ports and 2 as output
ports.
The number of simultaneous TS inputs that can be enabled is limited by a software licence key.
The default configuration includes only one input port and two output ports. If needed, further
inputs can be enabled with the software licence key.