EQUINOX SYSTEMS, INC.
=====================

   SST-128I

   Card Type         Serial                                       
   Chip Set          Equinox                                      
   I/O Options       Serial ports (128)                           
   Data Bus          ISA                                          

<gopher://bitreich.org/I/th99/i/E-H/52456-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |          Function          | Label  |   Function   | Label |
   |----------------------------+--------+--------------+-------|
   | Serial ports 1-64 via      |  CN1   | DC power in  |  J1   |
   | DB-26 connector            |        |              |       |
   |----------------------------+--------+--------------+-------|
   | Serial ports 65-128 via    |  CN2   |              |       |
   | DB-26 connector            |        |              |       |
   |------------------------------------------------------------|
   |      Note:Standard DB-25 or RJ-45 serial ports are         |
   |      provided by up to eight external 16-port modular      |
   |      expansion boxes.                                      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Setting                | Label |  Position  |
   |---------------------------------------+-------+------------|
   |>> | Factory configured - do not alter |  J2   |  Pins 1 &  |
   |   |                                   |       |  2, 4 & 5  |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Factory configured - do not alter |  J3   |  Pins 1 &  |
   |   |                                   |       |  2, 3 & 4  |
   |   |                                   |       |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      BASE I/O ADDRESS                      |
   |------------------------------------------------------------|
   |  Setting   |   S1/1    |   S1/2    |   S1/3    |   S1/4    |
   |------------+-----------+-----------+-----------+-----------|
   |    200h    |    Off    |    Off    |    Off    |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |    220h    |    On     |    Off    |    Off    |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |    240h    |    Off    |    On     |    Off    |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |    260h    |    On     |    On     |    Off    |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |    280h    |    Off    |    Off    |    On     |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |    2A0h    |    On     |    Off    |    On     |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |    2C0h    |    Off    |    On     |    On     |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |    2E0h    |    On     |    On     |    On     |    Off    |
   |------------+-----------+-----------+-----------+-----------|
   |    300h    |    Off    |    Off    |    Off    |    On     |
   |------------+-----------+-----------+-----------+-----------|
   |    320h    |    On     |    Off    |    Off    |    On     |
   |------------+-----------+-----------+-----------+-----------|
   |    340h    |    Off    |    On     |    Off    |    On     |
   |------------+-----------+-----------+-----------+-----------|
   |    360h    |    On     |    On     |    Off    |    On     |
   |------------+-----------+-----------+-----------+-----------|
   |    380h    |    Off    |    Off    |    On     |    On     |
   |------------+-----------+-----------+-----------+-----------|
   |    3A0h    |    On     |    Off    |    On     |    On     |
   |------------+-----------+-----------+-----------+-----------|
   |    3C0h    |    Off    |    On     |    On     |    On     |
   |------------+-----------+-----------+-----------+-----------|
   |    3E0h    |    On     |    On     |    On     |    On     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                MISCELLANEOUS TECHNICAL NOTE                |
   |------------------------------------------------------------|
   |      Switch S1 may be in one of two locations. On older    |
   |      cards, the switch is located on the upper-right hand  |
   |      corner of the card as shown in the picture. On more   |
   |      recent cards, the switch is located at the top of the |
   |      rear bracket.                                         |
   +------------------------------------------------------------+