EICON TECHNOLOGY CORPORATION
============================

   DIVA T/A ISDN MODEM

   Card Type              ISDN Modem                              
   NIC Type               ISDN                                    
   Maximum Onboard Memory 4KB                                     
   Boot ROM               Unavailable                             
   Network Transfer Rate  230.4Kbps                               
   Topology               Star                                    
   Wiring Type            RJ-45 ISDN BRI                          
   Data Bus               External                                

<gopher://bitreich.org/I/th99/t/E-H/54937-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | 25-pin DTE serial    |  CN1  | RJ-11 analog phone  |  PH1  |
   | port                 |       | interface           |       |
   |----------------------+-------+---------------------+-------|
   | Power connector      |  CN2  | RJ-11 analog phone  |  PH2  |
   |                      |       | interface           |       |
   |----------------------+-------+---------------------+-------|
   | RJ-45 ISDN interface | ISDN  |                     |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Setting              |  Label   |  Position   |
   |-----------------------------------+----------+-------------|
   | Resistance set to 100Ohm          |   SW1    |     On      |
   | (connection span >75meters)       |          |             |
   |-----------------------------------+----------+-------------|
   | Resistance set to 50Ohm           |   SW1    |     Off     |
   | (connection span <75meters)       |          |             |
   |------------------------------------------------------------|
   | Note: Switch available on S/T models for Australia only.   |
   | Termination requirements vary according to the number of   |
   | devices connected to the NT1, and the distance between     |
   | devices and NT1.                                           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   |  LED  |    Color     |  Status  |        Condition         |
   |-------+--------------+----------+--------------------------|
   |  B1   | Unidentified |    On    |  B-channel 1 connection  |
   |       |              |          |         is good          |
   |-------+--------------+----------+--------------------------|
   |  B1   | Unidentified | Blinking |  B-channel 1 connection  |
   |       |              |          |   is being established   |
   |-------+--------------+----------+--------------------------|
   |  B1   | Unidentified |   Off    |  B-channel 1 connection  |
   |       |              |          |        is broken         |
   |-------+--------------+----------+--------------------------|
   |  B2   | Unidentified |    On    |  B-channel 2 connection  |
   |       |              |          |         is good          |
   |-------+--------------+----------+--------------------------|
   |  B2   | Unidentified | Blinking |  B-channel 2 connection  |
   |       |              |          |   is being established   |
   |-------+--------------+----------+--------------------------|
   |  B2   | Unidentified |   Off    |  B-channel 2 connection  |
   |       |              |          |        is broken         |
   |-------+--------------+----------+--------------------------|
   |  DT   | Unidentified |    On    |    ISDN interface is     |
   |       |              |          |    established. Data     |
   |       |              |          | transmission is possible |
   |-------+--------------+----------+--------------------------|
   |  DT   | Unidentified | Blinking |    ISDN interface is     |
   |       |              |          | initializing or error is |
   |       |              |          |     occurring. Data      |
   |       |              |          |   transmission is not    |
   |       |              |          |         possible         |
   |-------+--------------+----------+--------------------------|
   |  DT   | Unidentified |   Off    |  ISDN interface is not   |
   |       |              |          |        activated         |
   |-------+--------------+----------+--------------------------|
   |  LNK  | Unidentified |    On    |    ISDN link is good     |
   |-------+--------------+----------+--------------------------|
   |  LNK  | Unidentified | Blinking |       ISDN link is       |
   |       |              |          |      synchronizing       |
   |-------+--------------+----------+--------------------------|
   |  LNK  | Unidentified |   Off    | ISDN link is broken (In  |
   |       |              |          |  Europe this indicates   |
   |       |              |          |       idle status)       |
   |-------+--------------+----------+--------------------------|
   |  P1   | Unidentified |    On    |  Connection is good on   |
   |       |              |          |     voice channel 1      |
   |-------+--------------+----------+--------------------------|
   |  P1   | Unidentified | Blinking |   Outgoing or incoming   |
   |       |              |          |   connection is being    |
   |       |              |          |   established on voice   |
   |       |              |          |        channel 1         |
   |-------+--------------+----------+--------------------------|
   |  P1   | Unidentified |   Off    |   No activity on voice   |
   |       |              |          |        channel 1         |
   |-------+--------------+----------+--------------------------|
   |  P2   | Unidentified |    On    |  Connection is good on   |
   |       |              |          |     voice channel 2      |
   |-------+--------------+----------+--------------------------|
   |  P2   | Unidentified | Blinking |   Outgoing or incoming   |
   |       |              |          |   connection is being    |
   |       |              |          |   established on voice   |
   |       |              |          |        channel 2         |
   |-------+--------------+----------+--------------------------|
   |  P2   | Unidentified |   Off    |   No activity on voice   |
   |       |              |          |        channel 2         |
   |-------+--------------+----------+--------------------------|
   | TX-RX | Unidentified | Blinking |      Data is being       |
   |       |              |          | transmitted/received on  |
   |       |              |          |       serial port        |
   |-------+--------------+----------+--------------------------|
   | TX-RX | Unidentified |   Off    |    Data is not being     |
   |       |              |          | transmitted/received on  |
   |       |              |          |       serial port        |
   |-------+--------------+----------+--------------------------|
   |  DTE  | Unidentified |    On    |  Serial port connection  |
   |       |              |          |         is good          |
   |-------+--------------+----------+--------------------------|
   |  DTE  | Unidentified | Blinking |  Serial port connection  |
   |       |              |          |   is being established   |
   |-------+--------------+----------+--------------------------|
   |  DTE  | Unidentified |   Off    |  Serial port connection  |
   |       |              |          |        is broken         |
   |-------+--------------+----------+--------------------------|
   | FAULT | Unidentified |    On    | Software fault condition |
   |       |              |          |         detected         |
   |-------+--------------+----------+--------------------------|
   | FAULT | Unidentified | Blinking | Hardware fault condition |
   |       |              |          |         detected         |
   |-------+--------------+----------+--------------------------|
   | FAULT | Unidentified |   Off    | ISDN modem is operating  |
   |       |              |          |         normally         |
   |-------+--------------+----------+--------------------------|
   |  PWR  | Unidentified |    On    |       Power is on        |
   |-------+--------------+----------+--------------------------|
   |  PWR  | Unidentified |   Off    |       Power is off       |
   +------------------------------------------------------------+