Product specifications

CDD-562L/564 Demodulator with IP Module Revision 1
Appendix A MN/CDD564L.IOM
A–2
A.2.2 Basic Equipment Setup
Referring to an equipment setup as illustrated in Figure A-2 in Sect. A.3 of this appendix:
Step Description
1
Connect CDM-IP 1 and Demodulator 3 to PC1 via 10/100 BaseT Ethernet Hub 1 and CDM-IP 2
to PC2 via 10/100 BaseT Ethernet Hub 2
2
Connect the TX IF on CDM-IP 1 to RX IF of CDM-IP 2, and Tx IF on CDM-IP 2 to the RX1 IF of
the CDD-56X [RX-1 First Demodulator].
3
Connect the DB-9 end of the console cable to the COM1 or COM2 port of the PC, and the RJ-11
end to the console port at the back of CDM-IP 1.
4
Connect CDM-IP 1, CDM-IP 2, and Demodulator 3 to a suitable power supply and turn all units
ON.
A.2.3 Transmit and Receive IF Configuration
Step Description
1
Configure the transmit and receive IF parameters for CDM-IP 1, CDM-IP 2, and the CDD-56X
Demodulator 3 via the modem front panel.
Note: The IF parameters can also be set via console menu, Telnet, Web interface, or SNMP, but
for this exercise it is recommended that the front panel be used.
2 Set the TxPower to minimum level.
3
Before proceeding to next step, make sure that CDM-IP 1 is appropriately carrier-locked to
CDM-IP 2, and CDM-IP 2 to CDD-56X Demodulator 3.
A.2.4 Serial Console Port Command Line Interface (CLI) Configuration
Step Description
1
Launch the terminal emulation program (e.g., HyperTerminal) via Microsoft Windows.
2
Select the appropriate COM port (i.e., the port to which the DB-9 end of the console cable is
connected) and configure it for:
38,400 bps
8 data bits
No parity
1 stop bit
No hardware flow control
3
Press Ente
r
to first log onto, then bring up the CLI Main Menu as depicted in Figure
A
-1 via
either the Telnet or HyperTerminal interfaces.
To use the CLI, select the appropriate submenu or command entry by pressing the character
indicated at the right. For either interface, enter [X] to return to the previous menu.
Note: Any CDM-IP configuration changes need to be saved by selecting, from any menu
screen, [S] (Save Parameters to permanent storage), then typing [y] to save.