PATTON ELECTRONICS COMPANY
2530
| Card Type | CSU/DSU |
| Chip Set | Unidentified |
| I/O Options | Power, DTE/DCE serial port, network interface via RJ-48 connector, control port via RJ-45 connector |
| Maximum Data Rate | 64Kbps |
| Data Bus | External |
CONNECTIONS |
|||
Function |
Label |
Function |
Label |
| AC power | CN1 |
Control port via RJ-45 connector | CN4 |
| DTE/DCE port (QuikConnect serial interface module) | CN2 |
Power switch | SW4 |
| Network interface via RJ-48 connector | CN3 |
||
| Note: QuikConnect serial interface module can be configured as a V.24/RS-232, V.35, RS422/530, or X.21 port. | |||
USER CONFIGURABLE SETTINGS |
|||
Setting |
Label |
Position |
|
| » | RTS/CTS delay normal | S1/4 |
Off |
| RTS/CTS delay extended | S1/4 |
On |
|
| » | Anti-stream timer enabled | S1/5 |
Off |
| Anti-stream timer disabled | S1/5 |
On |
|
| » | Synchronous connect mode | S1/6 |
Off |
| Asynchronous connect mode | S1/6 |
On |
|
| » | Asynchronous character length set to 10 bits | S1/7 |
Off |
| Asynchronous character length set to 11 bits | S1/7 |
On |
|
| » | Frequency variance from -2.5% to +1% | S1/8 |
Off |
| Frequency variance from -2.5% to +2.3% | S1/8 |
On |
|
| » | RTS follows DTE signal | S2/6 |
Off |
| RTS forced high | S2/6 |
On |
|
| » | DSR off during local line loop | S2/7 |
Off |
| DSR on during local line loop | S2/7 |
On |
|
| » | Circuit assurance disabled. Transmitter and CTS will operate independent of receiver state | S2/8 |
Off |
| Circuit assurance enabled. CTS will go low and the transmitter will be held off if the receiver is in the No signal state or CD is low | S2/8 |
On |
|
| » | 511 test pattern enabled | S3/1 |
Off |
| 2047 test pattern enabled | S3/1 |
On |
|
| » | Modem ignores RDL requests from remote modem | S3/2 |
Off |
| Modem responds to remote digital loopback requests from remote modem | S3/2 |
On |
|
| » | Front panel switches enabled | S3/3 |
Off |
| Front panel switches disabled | S3/3 |
On |
|
| » | Modem ignores loopback requests from DTE | S3/4 |
Off |
| Modem responds to local analog loopback requests from DTE | S3/4 |
On |
|
| » | Factory configured - do not alter | S3/5 |
Off |
| » | Factory configured - do not alter | S3/6 |
Off |
DTE RATE |
||||
Setting |
S1/1 |
S1/2 |
S1/3 |
|
2400bps |
On |
On |
On |
|
4800bps |
Off |
On |
On |
|
9600bps |
On |
Off |
On |
|
19.2Kbps |
Off |
Off |
On |
|
38.4Kbps |
On |
On |
Off |
|
57.6Kbps |
Off |
On |
Off |
|
| » | DTE rate follows line rate |
Off |
Off |
Off |
LINE RATE |
|||
Setting |
S2/1 |
S2/2 |
S2/3 |
2400bps |
On |
On |
On |
4800bps |
On |
On |
Off |
9600bps |
On |
Off |
On |
19.2Kbps |
On |
Off |
Off |
56.0Kbps |
Off |
On |
On |
64.0Kbps |
Off |
On |
Off |
TRANSMIT CLOCK SOURCE |
|||
Source |
S2/4 |
S2/5 |
|
| » | Transmit clock derived from receive line signal. Dedicated DDS operation |
Off |
Off |
Transmit clock derived from receive line signal. Allows remote device to initiate loopback. |
Off |
On |
|
Transmit clock derived from terminal interface |
On |
Off |
|
Transmit clock generated internally |
On |
On |
|
CONTROL PORT DATA RATE |
|||
Setting |
S3/7 |
S3/8 |
|
2400bps |
On |
On |
|
4800bps |
Off |
On |
|
9600bps |
On |
Off |
|
| » | 19.2Kbps |
Off |
Off |
LOOPBACK TEST SELECTOR |
||
Function |
Label |
Position |
Remote digital loopback initiated |
SW5 |
1 |
Normal operation. Loopback not activated |
SW5 |
2 |
Activates local analog loopback |
SW5 |
3 |
TEST PATTERN GENERATOR |
||
Function |
Label |
Position |
511 or 2047/E test pattern transmitted (intentional errors inserted) |
SW6 |
1 |
Normal operation. Test pattern not activated |
SW6 |
2 |
511 or 2047 test pattern transmitted |
SW6 |
3 |
DIAGNOSTIC LED(S) |
|||
LED |
Color |
Status |
Condition |
PWR |
Red |
On |
Power is on |
PWR |
Red |
Off |
Power is off |
Line Rate |
Red |
On |
Corresponding LED indicates selected line rate |
TD |
Red |
On |
Data is being transmitted (low logic level, device idle) |
TD |
Green |
On |
Data is being transmitted (high logic level) |
TD |
None |
Off |
Data is not being transmitted |
RD |
Red |
On |
Data is being received (low logic level, device idle) |
RD |
Green |
On |
Data is being received (high logic level) |
RD |
None |
Off |
Data is not being received |
RTS |
Green |
On |
RTS signal is high |
RTS |
Green |
Off |
RTS signal is low |
CTS |
Green |
On |
CTS signal is high |
CTS |
Green |
Off |
CTS signal is low |
DSR |
Green |
On |
DSR signal is high |
DSR |
Green |
Off |
DSR signal is low |
DCD |
Green |
On |
Carrier signal detected |
DCD |
Red |
On |
Carrier signal not detected |
DTR |
Green |
On |
Computer is ready |
DTR |
Green |
Off |
Computer is not ready |
NS |
Red |
On |
No valid carrier |
NS |
Red |
Off |
Valid signal detected from remote modem or digital service provider |
ER |
Red |
On |
Bit error likely in received signal or error detected in the test pattern |
ER |
Red |
Off |
Error not detected |
TM |
Red |
On |
Device has been placed in test mode by local or remote user |
TM |
Red |
Off |
Device is not conducting a test |
| Note: DTE status is indicated by two rows of LEDs | |||