Card Type	Modem (asynchronous)
Chipset	Unidentified
Maximum Data Rate	19.2Kbps x 2
Data Modulation	Unidentified
Data Bus	Proprietary

CONNECTIONS
Function	Label	Function	Label
Telephone line 1 out	CN1	Telephone line 2 out	CN3
Serial port data 1	CN2	Serial data port 2	CN4

USER CONFIGURABLE SETTINGS
Setting	Label	Position
í DCD forced high on modem 1	JP1	Pins 2 & 3 closed
DCD follows DTR on modem 1	JP1	Pins 1 & 2 closed
í DCD forced high on modem 2	JP2	Pins 2 & 3 closed
DCD follows DTR on modem 2	JP2	Pins 1 & 2 closed
í CN2 is DCE	SW1	Off
CN2 is DTE	SW1	On
í CN4 is DCE	SW2	Off
CN4 is DTE	SW2	On

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
PWR	Green	On	Power is on
PWR	Green	Off	Power is off
XMT1	Yellow	On	Modem 1 is transmitting data
XMT1	Yellow	Off	Modem is 1 not transmitting data
RCV1	Yellow	On	Modem 1 is receiving data
RCV1	Yellow	Off	Modem 1 is not receiving data
DCD1	Yellow	On	Carrier signal detected on line 1
DCD1	Yellow	Off	Carrier signal not detected on line 1
XMT2	Yellow	On	Modem 2 is transmitting data
XMT2	Yellow	Off	Modem is 2 not transmitting data
RCV2	Yellow	On	Modem 2 is receiving data
RCV2	Yellow	Off	Modem 2 is not receiving data
DCD1	Yellow	On	Carrier signal detected on line 1
DCD1	Yellow	Off	Carrier signal not detected on line 1

MISCELLANEOUS TECHNICAL NOTE

This card is intended for use in the CMN-16 rack-mount system. The bus is used only for supplying power for the card. All other card functions are accessed through the serial ports.