Card Type	Modem (asynchronous)
Chip Set	Unidentified
I/O Options	Line in, serial port (RS-232)
Maximum Transfer Rate	115.2Kbps
Topology	Star, Daisy-Chain
Data Bus	External

CONNECTIONS
Function		Label		Function		Label
DB-25 connector	CN1		RJ-11 connector		CN2
Note: An RJ-45, a terminal block, or a dual modular connector may be available in place of the RJ-11 connector.

USER CONFIGURABLE SETTINGS
Function	Label	Position
í RTS/CTS delay enabled (8 msec)	SW1/3	On
RTS/CTS delay disabled	SW1/3	Off
í Echo mode disabled	SW1/4	Off
Echo mode enabled	SW1/4	On
í Carrier control method always enabled	SW1/5	Off
Carrier control method controlled by RTS	SW1/5	On
í Receive impedance low (120ohm)	SW1/6	On
Receive impedance high (16Kohm)	SW1/6	Off
í DCE setting	SW2	On
DTE setting	SW2	Off

(TRANSMIT OFF) IMPEDANCE
Function	SW1/1	SW1/2
í High impedance	On	On
Intermediate impedance	Off	Off

WIRE MODES
Function	SW1/7	SW1/8
2-wire mode	On	On
4-wire mode	Off	Off