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# ADC KENTROX
DATASMART MODEL 72658
Card Type T1 DSU
Chip Set Unidentified
I/O Options AC power connector, 15-pin terminal port,
9-pin serial ports (2),
10 BaseT Eternet interface via RJ-45
connector, V.35 data port
T1 network interface via 15-pin connector
T1 Transfer Rate 1.544Mbps
T1 Line Coding AMI, B8ZS
Frame type ESF, SF
Data Bus External
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| 15-pin terminal port | CN1 | V.35 data port | CN5 |
|----------------------+-------+---------------------+-------|
| DCE serial port | CN2 | 10 BaseT Ethernet | CN6 |
| | | interface (RJ-45) | |
|----------------------+-------+---------------------+-------|
| T1 network port | CN3 | AC power connector | CN7 |
| (15-pin connector) | | | |
|----------------------+-------+---------------------+-------|
| DTE serial port | CN4 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|-----+-----------+----------+-------------------------------|
| PWR | Green | On | Power is on |
|-----+-----------+----------+-------------------------------|
| PWR | Red | On | Equipment failure occurred |
| | | | during self test |
|-----+-----------+----------+-------------------------------|
| PWR | Green | Blinking | User is logged in |
|-----+-----------+----------+-------------------------------|
| PWR | Red/Green | Blinking | Software is being loaded |
|-----+-----------+----------+-------------------------------|
| PWR | Red | Blinking | Unit is conducting a test |
|-----+-----------+----------+-------------------------------|
| PWR | N/A | Off | Power is off |
|-----+-----------+----------+-------------------------------|
| T1 | Red | On | LOS, OOF, AIS or yellow alarm |
| | | | condition detected |
|-----+-----------+----------+-------------------------------|
| T1 | Red | Off | LOS, OOF, AIS or yellow alarm |
| | | | condition not detected |
|-----+-----------+----------+-------------------------------|
| TD | Yellow | On | Data is being transmitted |
| | | | from the data port (CN5) |
|-----+-----------+----------+-------------------------------|
| TD | Yellow | Off | Data is not being transmitted |
| | | | from the data port (CN5). |
| | | | Indicative of all zero |
| | | | condition if RTS and CTS are |
| | | | high. |
|-----+-----------+----------+-------------------------------|
| RD | Yellow | On | Data is being received at the |
| | | | data port (CN5) |
|-----+-----------+----------+-------------------------------|
| RD | Yellow | Off | Data is not being recieved at |
| | | | the data port (CN5). |
| | | | Indicative of all zero |
| | | | condition if RTS and CTS are |
| | | | high. |
|-----+-----------+----------+-------------------------------|
| CTS | Yellow | On | CTS signal is high. Unit |
| | | | ready to send data |
|-----+-----------+----------+-------------------------------|
| CTS | Yellow | Off | CTS signal is low |
|-----+-----------+----------+-------------------------------|
| RTS | Yellow | On | RTS signal is high |
|-----+-----------+----------+-------------------------------|
| RTS | Yellow | Off | CTS signal is low |
+------------------------------------------------------------+