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# ADTRAN
FSU 1200130L2
Card Type Frame Relay Unit, T1 DSU/CSU
Chip Set Unidentified
I/O Options 25-pin DTE ports (2), 25-pin DCE port,
Control port via RJ-48 connector,
Dedicated network ports via RJ-48
connectors (2), power
Maximum Data Rate 56Kbps
ISDN Rate 64Kbps
ISDN Modulation HDLC, PPP
Protocol
Data Bus External
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|------------------------+-------+-------------------+-------|
| Network port 1 (RJ-48) | CN1 | 25-pin DTE port 1 | CN5 |
|------------------------+-------+-------------------+-------|
| Network port 2 (RJ-48) | CN2 | 25-pin DTE port 2 | CN6 |
|------------------------+-------+-------------------+-------|
| VT 100 terminal port | CN3 | Power | CN7 |
| (RJ-48) | | | |
|------------------------+-------+-------------------+-------|
| 25-pin DCE port | CN4 | Power switch | SW1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|-----+--------------+--------+------------------------------|
| TD1 | Unidentified | On | DTE port 1 is transmitting |
| | | | data |
|-----+--------------+--------+------------------------------|
| TD1 | Unidentified | Off | DTE port 1 is not |
| | | | transmitting data |
|-----+--------------+--------+------------------------------|
| RD1 | Unidentified | On | DTE port 1 is receiving data |
|-----+--------------+--------+------------------------------|
| RD1 | Unidentified | Off | DTE port 1 is not receiving |
| | | | data |
|-----+--------------+--------+------------------------------|
| TD2 | Unidentified | On | DTE port 2 is transmitting |
| | | | data |
|-----+--------------+--------+------------------------------|
| TD2 | Unidentified | Off | DTE port 2 is not |
| | | | transmitting data |
|-----+--------------+--------+------------------------------|
| RD2 | Unidentified | On | DTE port 2 is receiving data |
|-----+--------------+--------+------------------------------|
| RD2 | Unidentified | Off | DTE port 2 is not receiving |
| | | | data |
|-----+--------------+--------+------------------------------|
| TDN | Unidentified | On | Data is being transmitted on |
| | | | network port |
|-----+--------------+--------+------------------------------|
| TDN | Unidentified | Off | Data is not being |
| | | | transmitted on network port |
|-----+--------------+--------+------------------------------|
| RDN | Unidentified | On | Data is being received on |
| | | | network port |
|-----+--------------+--------+------------------------------|
| RDN | Unidentified | Off | Data is not being received |
| | | | on network port |
|-----+--------------+--------+------------------------------|
| ALM | Unidentified | On | Unit is detecting an open |
| | | | loop, loss of |
| | | | synchronization, OOS/OOF, or |
| | | | loss of network frame relay |
| | | | signal alarm condition or |
| | | | unit is in test mode |
|-----+--------------+--------+------------------------------|
| ALM | Unidentified | Off | Alarm condition not detected |
| | | | on network. Unit not |
| | | | conducting a test |
+------------------------------------------------------------+