VANGUARD 312 PLUS (VER. 2) modem/telephone/ISDN Settings and Configuration

Card Type	Ethernet ISDN Router
Chip Set	Unidentified
Maximum Onboard Memory	4MB DRAM
Network Transfer Rate	10Mbps
Wiring Type	Unshielded twisted pair
I/O Options	Power, UTP Ethernet interface via RJ-45 connector, 9-pin serial port ISDN interface (ST or U) via RJ-45 connector, telephone line interface via RJ-11 connectors (2)
ISDN Data Rate	64Kbps x 2
ISDN Modulation Protocol	Unidentified
Error Correction/Compression	Unidentified
Data Bus	External

CONNECTIONS
Function	Label	Function	Label
DC power connector	CN1	9-pin data port connector	CN4
Phone line 1 (RJ-11)	CN2	10 BaseT interface (RJ-45)	CN5
Phone line 2 (RJ-11)	CN3	ISDN interface (RJ-45)	ISDN

ISDN S/T TERMINATION
Setting	SW1/1	SW1/2	SW1/3	SW1/4
Termination disabled	On	On	On	On
100Ohm resistance enabled	Off	Off	Off	Off

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
STS	Green	On	Software running
STS	Green	Off	Software not running; an error has occurred
STS	Green	Blinking	Software is being loaded
TST	Unidentified	On	Diagnostic test(s) failed
TST	Unidentified	Off	Device is not conducting a test
TST	Unidentified	Blinking	Device is conducting a test
LAN	Unidentified	Blinking	Data is being transmitted/received on Ethernet interface
LAN	Unidentified	Off	Data is not being transmitted/received on Ethernet interface
TLD	Unidentified	On	Telco/D channel is active
TLD	Unidentified	Off	Telco/D channel is inactive
B1	Unidentified	On	B-channel 1 data call connected
B1	Unidentified	Blinking	B-channel 1 attached device off hook or dialing
B1	Unidentified	Off	No activity on B-channel 1
B2	Unidentified	On	B-channel 2 data call connected
B2	Unidentified	Blinking	B-channel 2 attached device off hook or dialing
B2	Unidentified	Off	No activity on B-channel 2