WESTERN DATACOM COMPANY, INC.
656/664 QUADRA PUMP
Card Type | Modem (synchronous) |
Chip Set | Unidentified |
I/O Options | Control port |
Maximum Data Rate | 14.4Kbps x 2 |
Data Bus | External |
Data Modulation Protocol | V.32bis |
Error Correction/Compression | ASH (proprietary) |
CONNECTIONS | ||||||
Function | Label | Function | Label | |||
Switched line 1 out | CN1 | Switched line 2 out | CN5 | |||
Leased line 1 out | CN2 | Leased line 2 out | CN6 | |||
V.35 port 1 | CN3 | V.35 port 2 | CN7 | |||
RS-232 for control port 1 | CN4 | RS-232 for control port 2 | CN8 |
USER CONFIGURABLE SETTINGS | ||
Setting | Label | Position |
í Modem is used to originate calls on line 1 | JP3A | Open |
Manual call origination only on line 1 | JP3A | Closed |
í Modem is used to originate calls on line 2 | JP3B | Open |
Manual call origination only on line 2 | JP3B | Closed |
í Make leased-line 1 calls in answer mode | SW1A/5 | On |
Make leased-line 1 calls in originate mode | SW1A/5 | Off |
í Make leased-line 2 calls in answer mode | SW1B/5 | On |
Make leased-line 2 calls in originate mode | SW1B/5 | Off |
í Dial backup enabled for line 1 | SW1A/6 | On |
Dial backup disabled for line 1 | SW1A/6 | Off |
í Dial backup enabled for line 2 | SW1B/6 | On |
Dial backup disabled for line 2 | SW1B/6 | Off |
í Factory configured - do not alter | SW1A/7 | Unidentified |
í Factory configured - do not alter | SW1B/7 | Unidentified |
í Compromise equalizer enabled for line 1 | SW1A/8 | On |
Compromise equalizer disabled for line 1 | SW1A/8 | Off |
í Compromise equalizer enabled for line 2 | SW1B/8 | On |
Compromise equalizer disabled for line 2 | SW1B/8 | Off |
TRANSMISSION LEVEL - LINE 1 | ||||
Setting | SW1A/1 | SW1A/2 | SW1A/3 | SW1A/4 |
0dBm | On | On | On | On |
-1dBm | Off | On | On | On |
-2dBm | On | Off | On | On |
-3dBm | Off | Off | On | On |
-4dBm | On | On | Off | On |
-5dBm | Off | On | Off | On |
-6dBm | On | Off | Off | On |
-7dBm | Off | Off | Off | On |
-8dBm | On | On | On | Off |
-9dBm | Off | On | On | Off |
-10dBm | On | Off | On | Off |
-11dBm | Off | Off | On | Off |
-12dBm | On | On | Off | Off |
-13dBm | Off | On | Off | Off |
-14dBm | On | Off | Off | Off |
-15dBm | Off | Off | Off | Off |
TRANSMISSION LEVEL - LINE 2 | ||||
Setting | SW1B/1 | SW1B/2 | SW1B/3 | SW1B/4 |
0dBm | On | On | On | On |
-1dBm | Off | On | On | On |
-2dBm | On | Off | On | On |
-3dBm | Off | Off | On | On |
-4dBm | On | On | Off | On |
-5dBm | Off | On | Off | On |
-6dBm | On | Off | Off | On |
-7dBm | Off | Off | Off | On |
-8dBm | On | On | On | Off |
-9dBm | Off | On | On | Off |
-10dBm | On | Off | On | Off |
-11dBm | Off | Off | On | Off |
-12dBm | On | On | Off | Off |
-13dBm | Off | On | Off | Off |
-14dBm | On | Off | Off | Off |
-15dBm | Off | Off | Off | Off |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
TXD1 | Red | On | Modem is transmitting data on line 1 |
TXD1 | Red | Off | Modem is not transmitting data on line 1 |
RXD1 | Red | On | Modem is receiving data on line 1 |
RXD1 | Red | Off | Modem is not receiving data on line 1 |
RTS1 | Red | On | RTS signal is high on port 1 |
RTS1 | Red | Off | RTS signal is low on port 1 |
CTS1 | Red | On | CTS signal is high on port 1 |
CTS1 | Red | Off | CTS signal is low on port 1 |
DSR1 | Red | On | DSR signal is high on port 1 |
DSR1 | Red | Off | DSR signal is low on port 1 |
DTR1 | Red | On | DTR signal is high on port 1 |
DTR1 | Red | Off | DTR signal is low on port 1 |
RI1 | Red | On | Line 1 is ringing |
RI1 | Red | Off | Line 1 is not ringing |
DCD1 | Red | On | Carrier signal detected |
DCD1 | Red | Off | Carrier signal not detected |
SL1 | Red | On | Line 1 is active |
SL1 | Red | Off | Line 1 is not active |
TXD2 | Red | On | Modem is transmitting data on line 2 |
TXD2 | Red | Off | Modem is not transmitting data on line 2 |
RXD2 | Red | On | Modem is receiving data on line 2 |
RXD2 | Red | Off | Modem is not receiving data on line 2 |
RTS2 | Red | On | RTS signal is high on port 2 |
RTS2 | Red | Off | RTS signal is low on port 2 |
CTS2 | Red | On | CTS signal is high on port 2 |
CTS2 | Red | Off | CTS signal is low on port 2 |
DSR2 | Red | On | DSR signal is high on port 2 |
DSR2 | Red | Off | DSR signal is low on port 2 |
DTR2 | Red | On | DTR signal is high on port 2 |
DTR2 | Red | Off | DTR signal is low on port 2 |
RI2 | Red | On | Line 2 is ringing |
RI2 | Red | Off | Line 2 is not ringing |
DCD2 | Red | On | Carrier signal detected |
DCD2 | Red | Off | Carrier signal not detected |
SL2 | Red | On | Line 2 is active |
SL2 | Red | Off | Line 2 is not active |
PWR | Red | On | Power is on |
PWR | Red | Off | Power is off |