MOTOROLA, INC.
==============

   VANGUARD 312 PLUS (VER. 2)

   Card Type              Ethernet ISDN Router                    
   Chip Set               Unidentified                            
   Maximum Onboard Memory 4MB DRAM                                
   Network Transfer Rate  10Mbps                                  
   Wiring Type            Unshielded twisted pair                 
   I/O Options            Power, UTP Ethernet interface via RJ-45 
                          connector, 9-pin serial port            
                                                                  
                          ISDN interface (ST or U) via RJ-45      
                          connector,                              
                                                                  
                          telephone line interface via RJ-11      
                          connectors (2)                          
   ISDN Data Rate         64Kbps x 2                              
   ISDN Modulation        Unidentified                            
   Protocol               
   Error                  Unidentified                            
   Correction/Compression 
   Data Bus               External                                

<gopher://bitreich.org/I/th99/t/M-O/55098-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | DC power connector   |  CN1  | 9-pin data port     |  CN4  |
   |                      |       | connector           |       |
   |----------------------+-------+---------------------+-------|
   | Phone line 1 (RJ-11) |  CN2  | 10 BaseT interface  |  CN5  |
   |                      |       | (RJ-45)             |       |
   |----------------------+-------+---------------------+-------|
   | Phone line 2 (RJ-11) |  CN3  | ISDN interface      | ISDN  |
   |                      |       | (RJ-45)             |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    ISDN S/T TERMINATION                    |
   |------------------------------------------------------------|
   |          Setting           | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
   |----------------------------+-------+-------+-------+-------|
   |    Termination disabled    |  On   |  On   |  On   |  On   |
   |----------------------------+-------+-------+-------+-------|
   | 100Ohm resistance enabled  |  Off  |  Off  |  Off  |  Off  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   |  LED  |     Color      |  Status  |       Condition        |
   |-------+----------------+----------+------------------------|
   |  STS  |      Green     |    On    |    Software running    |
   |-------+----------------+----------+------------------------|
   |  STS  |      Green     |   Off    | Software not running;  |
   |       |                |          | an error has occurred  |
   |-------+----------------+----------+------------------------|
   |  STS  |      Green     | Blinking |   Software is being    |
   |       |                |          |         loaded         |
   |-------+----------------+----------+------------------------|
   |  TST  |   Unidentified |    On    |   Diagnostic test(s)   |
   |       |                |          |         failed         |
   |-------+----------------+----------+------------------------|
   |  TST  |   Unidentified |   Off    |     Device is not      |
   |       |                |          |   conducting a test    |
   |-------+----------------+----------+------------------------|
   |  TST  |   Unidentified | Blinking | Device is conducting a |
   |       |                |          |          test          |
   |-------+----------------+----------+------------------------|
   |  LAN  |   Unidentified | Blinking |     Data is being      |
   |       |                |          |  transmitted/received  |
   |       |                |          | on Ethernet interface  |
   |-------+----------------+----------+------------------------|
   |  LAN  |   Unidentified |   Off    |   Data is not being    |
   |       |                |          |  transmitted/received  |
   |       |                |          | on Ethernet interface  |
   |-------+----------------+----------+------------------------|
   |  TLD  |   Unidentified |    On    |   Telco/D channel is   |
   |       |                |          |         active         |
   |-------+----------------+----------+------------------------|
   |   TLD |   Unidentified |   Off    |   Telco/D channel is   |
   |       |                |          |        inactive        |
   |-------+----------------+----------+------------------------|
   |  B1   |   Unidentified |    On    | B-channel 1 data call  |
   |       |                |          |       connected        |
   |-------+----------------+----------+------------------------|
   |  B1   |   Unidentified | Blinking |  B-channel 1 attached  |
   |       |                |          |   device off hook or   |
   |       |                |          |        dialing         |
   |-------+----------------+----------+------------------------|
   |  B1   |   Unidentified |   Off    |     No activity on     |
   |       |                |          |      B-channel 1       |
   |-------+----------------+----------+------------------------|
   |  B2   |   Unidentified |    On    | B-channel 2 data call  |
   |       |                |          |       connected        |
   |-------+----------------+----------+------------------------|
   |  B2   |   Unidentified | Blinking |  B-channel 2 attached  |
   |       |                |          |   device off hook or   |
   |       |                |          |        dialing         |
   |-------+----------------+----------+------------------------|
   |  B2   |   Unidentified |   Off    |     No activity on     |
   |       |                |          |      B-channel 2       |
   +------------------------------------------------------------+