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Wiring and Connections
10
UDM-1604 Endeleo Multi-Format Distribution Hub
Serial Port
The Serial port on the rear panel (labelled “10101”) is available for diagnostic and troubleshooting
purposes.
The Serial port on the UDM-1604is an RJ12 connector, and requires a DB9-to-RJ12 adapter cable
(FG-RS01) to connect to a PC for Terminal control.
Serial Port - Default Communication Settings
Use hyper terminal with default serial settings to communicate with the UDM-1604 (and UDM-RX01):
DB9-to-RJ12 Adapter Cable Pinouts
The following table provides the pinout configuration for the DB9-to-RJ12 adapter cable:
Connecting the Serial port on the UDM-0102 is not an essential step in the
installation process.
Default Serial Settings
Baud Rate: 9600
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control: None
DB9-to-RJ12 Adapter Cable Pinouts
DB9 connector Function Abbreviation RJ12 connector
Pin 1 Not used NC
Pin 2 Transmit Data TD or TX or TXD Pin 1
Pin 3 Receive Data RD or RX or RXD Pin 2
Pin 4 Data Set Ready DSR Pin 3
Pin 5 Signal Ground GND Pin 4
Pin 6 Data Terminal Ready DTR Pin 5
Pin 7 Not Used NC Pin 6
Pin 8 Not Used NC
Pin 9 Not Used NC