User's Manual
Table Of Contents
- 1 System Overview
- 2 Features Summary
- 3 EXACT-V2 Rack
- 3.1 EXACT-V2 mechanics
- 3.2 Interface characteristics
- 3.3 Front Panel signalization (LEDs description)
- 3.4 Power requirements
- 3.5 Performances and technical characteristics
- 3.5.1 General characteristics
- 3.5.2 Control and data Ethernet interfaces
- 3.5.3 Serial control interfaces
- 3.5.4 ASI inputs / output and MPEG-TS processing
- 3.5.5 Digital modulation
- 3.5.6 Clock synchronization
- 3.5.7 RF and monitoring outputs
- 3.5.8 Digital precorrection
- 3.5.9 Power level measurement inputs and AGC
- 3.5.10 Dry contacts
- 3.6 Conformity with EC Directive
- 4 EXACT-V2 Installation
- 5 Operation
- 6 Maintenance & Troubleshooting
- Appendix A GPS Installation Recommendations
- Appendix B Example of GPS Antenna
USER
MANUAL
MPD-1611291-A
EXACT-V2 High End Rack Modulator / Exciter
3/10/2017
MPD-1611291-A
Page 50/94
TOD
x 1
General
Function:
Control / monitoring
Standards:
1x RS-232
Name:
Serial Port 1
Connector:
Female SubD9
Type:
RS-232/RS-485
Performances
Control Baud rate:
TOD Baud rate:
9600 bps to 115200 bps
9600 bps
Other:
No parity, 8 bits data,
1 bit stop
PIN
Name
Dir
1
RS232 Tx
Out
2
Rfu
3
TOD Rx
In
4
RS232 Rx
In
5
GND
6
RS485 Rx+
In
7
RS485 Rx-
In
8
RS485 Tx+
Out
9
RS485 Tx-
Out
Shield
GND
Figure 37: TOD/RS232 Port
The information containing Time Of Day (TOD) is available on Tekelec GPS with the following
characteristics:
• ASCII, 9600 bps, 8bits, 1 stop bit, no parity
• Protocole <message> <CR> <LF>
• Format day/year hour:minute:seconds e.g. 317/1996_18:16:20
The content of message should read “GPS reference” and not “UTC reference” or “local time”.