PROMPTUS COMMUNICATIONS, INC.
=============================

   OASIS 200B (REV. 1.0)

   Card Type       Switched Bandwidth Controller, ISDN BRI        
   Chip Set        Unidentified                                   
   I/O Options     Power, 37-pin DTE ports (2), 25-pin serial     
                   ports (2),                                     
                                                                  
                   ISDN S/T network interface via RJ-45 (4),      
                   modem port via RJ-11,                          
                                                                  
                   terminal port via RJ-11                        
   ISDN Rate       512Kbps                                        
   ISDN Modulation Unidentified                                   
   Protocol        
   Data Bus        External                                       

<gopher://bitreich.org/I/th99/t/P-R/55479-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function       | Label |       Function       | Label |
   |---------------------+-------+----------------------+-------|
   | AC power            |  CN1  | ISDN port 2 (RJ-45)  |  CN7  |
   |---------------------+-------+----------------------+-------|
   | 37-pin DTE port 1   |  CN2  | ISDN port 3 (RJ-45)  |  CN8  |
   |---------------------+-------+----------------------+-------|
   | 37-pin DTE port 2   |  CN3  | ISDN port 4 (RJ-45)  |  CN9  |
   |---------------------+-------+----------------------+-------|
   | 25-pin serial port  |  CN4  | Modem interface      | CN10  |
   | 1                   |       | (RJ-11)              |       |
   |---------------------+-------+----------------------+-------|
   | 25-pin serial port  |  CN5  | VT 100 terminal      | CN11  |
   | 1                   |       | interface (RJ-11)    |       |
   |---------------------+-------+----------------------+-------|
   | ISDN port 1 (RJ-45) |  CN6  | Power switch         |  SW1  |
   |------------------------------------------------------------|
   | Note: Each ISDN port provides up to two B-channels and one |
   | D-channel                                                  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              DATA PORT 1 INTERFACE SELECTION               |
   |------------------------------------------------------------|
   |             Setting              |   JP1/A    |   JP1/B    |
   |----------------------------------+------------+------------|
   |>> | V.35 interface enabled       |   Closed   |    Open    |
   |---+------------------------------+------------+------------|
   |   | RS-422 interface enabled     |    Open    |   Closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |              DATA PORT 2 INTERFACE SELECTION               |
   |------------------------------------------------------------|
   |             Setting              |   JP2/A    |   JP2/B    |
   |----------------------------------+------------+------------|
   |>> | V.35 interface enabled       |   Closed   |    Open    |
   |---+------------------------------+------------+------------|
   |   | RS-422 interface enabled     |    Open    |   Closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED | Color |  Status  |             Condition             |
   |-----+-------+----------+-----------------------------------|
   | L1  | Green |    On    |        ISDN port 1 active         |
   |-----+-------+----------+-----------------------------------|
   | L1  | Green | Blinking |       ISDN port 1 inactive        |
   |-----+-------+----------+-----------------------------------|
   | L2  | Green |    On    |        ISDN port 2 active         |
   |-----+-------+----------+-----------------------------------|
   | L2  | Green | Blinking |       ISDN port 2 inactive        |
   |-----+-------+----------+-----------------------------------|
   | L3  | Green |    On    |        ISDN port 3 active         |
   |-----+-------+----------+-----------------------------------|
   | L3  | Green | Blinking |       ISDN port 3 inactive        |
   |-----+-------+----------+-----------------------------------|
   | L4  | Green |    On    |        ISDN port 4 active         |
   |-----+-------+----------+-----------------------------------|
   | L4  | Green | Blinking |       ISDN port 4 inactive        |
   |-----+-------+----------+-----------------------------------|
   | STS | Green |    On    |            Power is on            |
   |-----+-------+----------+-----------------------------------|
   | STS | Green |   Off    |   Power is off; unit failed to    |
   |     |       |          |        properly initialize        |
   +------------------------------------------------------------+