Card Type	Modem
Chip Set	Unidentified
I/O Options	DC power via terminal block, 25-pin serial port, network interface via terminal block (2)
Data Modulation Protocol	ITU-T V.24/V.28
Wiring Type	Unshielded twisted pair
Maximum Data Rate	38.4Kbps
Data Bus	External

CONNECTIONS
Function		Label		Function		Label
DC power (terminal block)	CN1		Terminal block - line 1		CN3
Terminal block - line 2	CN2		25-pin serial port		CN4

USER CONFIGURABLE SETTINGS
Setting	Label	Position
12V DC enabled	S1	On
36V DC enabled	S1	Off

TRANSMISSION RATE
Setting	S2/1	S2/2	S2/3
300bps	On	On	On
600bps	Off	On	On
1200bps	On	Off	On
2400bps	Off	Off	On
4800bps	On	On	Off
í 9600bps	Off	On	Off
19.2Kbps	On	Off	Off
38.4Kbps	Off	Off	Off

CLOCK SELECTION
Clock Source	S2/4	S2/5	S2/6
í Internal	Off	Off	On
External	On	Off	Off
Slave receive	Off	On	On

RTS/CTS DELAY
Setting	S3/1	S3/2
í 0ms	On	On
20ms	Off	On
70ms	On	Off
90ms	Off	Off

CARRIER CONTROL
Setting	S3/3	S3/4
í Carrier activated by DTR and RTS	On	On
Carrier activated by RTS	Off	On
Carrier activated by DTR	On	Off
Carrier forced high	Off	Off

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
PWR	Unidentified	On	Power is on
PWR	Unidentified	Off	Power is off
RD	Unidentified	On	Modem is receiving data
RD	Unidentified	Off	Modem is not receiving data
TD	Unidentified	On	Modem is transmitting data
TD	Unidentified	Off	Modem is not transmitting data
RTS	Unidentified	On	RTS signal is high
RTS	Unidentified	Off	RTS signal is low
DCD	Unidentified	On	Data carrier present
DCD	Unidentified	Off	Data carrier not present. Connection not established