2090 Network Card Settings and Configuration

Card Type	Transceiver
NIC Type	Unidentified
Boot ROM	Not available
Network Transfer Rate	1.544Mbps
Topology	Star, Point-to-point
Wiring Type	Unshielded twisted pair
Data Bus	External

CONNECTIONS
Function	Label	Function	Label
RJ-48C UTP connector	CN1	DC power connector	CN2
DTE connector	CN3

USER CONFIGURABLE SETTINGS
Function	Label	Position
ESF line framing/B8ZS line coding	SW1/4	Off
D4 line framing/AMI line coding	SW1/4	On
DS0 set to 56Kbps	SW1/5	Off
DSO set to 64Kbps	SW1/5	On
Timing set by network clock	SW1/6	Off
Timing set by internal clock	SW1/6	On

DTE SPEED SELECTION
Speed	SW1/1	SW1/2	SW1/3
Clear channel	Off	Off	Off
112 - 128Kbps	On	Off	Off
224 - 256Kbps	Off	On	Off
336 - 384Kbps	On	On	Off
448 - 512Kbps	Off	Off	On
672 - 768Kbps	On	Off	On
896 - 1024Kbps	Off	On	On
1344 - 1536Kbps	On	On	On

LINE BUILD OUT SELECTION
Setting	SW1/7	SW1/8
0dB	Off	Off
-7.5dB	On	Off
-15.0dB	Off	On
-22.5dB	On	On

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
LED1	Green	On	Data is being transmitted
LED1	Green	Off	Data is not being transmitted
LED2	Green	On	Data is being received
LED2	Green	Off	Data is not being received
LED3	Red	On	Network connection is broken
LED3	Red	Off	Network connection is good
LED4	Red	On	Alarm condition - loss of sync or loss of frame
LED4	Red	Off	No alarm condition
LED5	Red	On	Error has occurred
LED5	Red	Off	No errors have occurred
LED6	Yellow	On	Operating in test mode
LED6	Yellow	Off	Not operating in test mode
LED7	Green	On	Power is on
LED7	Green	Off	Power is off