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# PATTON ELECTRONICS COMPANY
2090
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
IMG IMG 1
+------------------------------------------------------------+
| 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 |
+------------------------------------------------------------+
IMG IMG 2
+------------------------------------------------------------+
| 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 |
+------------------------------------------------------------+