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# ADTRAN
FSU 5622 ESP
Card Type Frame Relay Unit, DSU/CSU
Chip Set Unidentified
I/O Options 25-pin DTE ports (2), DBU interface module,
Voice interface module, Control port
(RJ-45), Dedicated network port (RJ-45),
power
Maximum Data Rate 56Kbps
ISDN Rate 64Kbps
ISDN Modulation HDLC, PPP
Protocol
Data Bus External
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-----------------------+-------+--------------------+-------|
| Switched network port | CN1 | 25-pin DTE port 1 | CN6 |
| (RJ-48) | | | |
|-----------------------+-------+--------------------+-------|
| Telephone line | CN2 | 25-pin DTE port 2 | CN7 |
| (RJ-11) | | | |
|-----------------------+-------+--------------------+-------|
| Telephone line | CN3 | Power | CN8 |
| (RJ-11) | | | |
|-----------------------+-------+--------------------+-------|
| Network port (RJ-45) | CN4 | Power button | SW1 |
|-----------------------+-------+--------------------+-------|
| VT 100 terminal port | CN5 | | |
| (RJ-45) | | | |
|------------------------------------------------------------|
| Note: |
| |
| The DBU interface module (CN1) may support a switched 56K |
| interface via RJ-48 connector (shown), V.34 interface via |
| RJ-11 connector, or ISDN interface via RJ-11 connector. |
| The voice interface module (CN2, CN3) is available with |
| Dual FXS, Dual FXO or Dual E&M signaling voice support. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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 |
+------------------------------------------------------------+