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

   SST-4I MULTIPORT BOARD

   Card Type               Multi-I/O card                         
   Chip Set                Unidentified                           
   Maximum Onboard Memory  Unidentified                           
   I/O Options             Serial ports (4 RS-232 or RJ-45)       
   Hard Drives supported   None                                   
   Floppy drives supported None                                   
   Data Bus                16-bit ISA                             

<gopher://bitreich.org/I/th99/i/E-H/54066-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |                 Function                  |     Label      |
   |-------------------------------------------+----------------|
   | Serial ports via DB-25 connector          |      CN1       |
   |------------------------------------------------------------|
   | Note: Fan out cables provide either for DB25 connectors or |
   | four RJ-45 connectors                                      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function               | Label |   Position   |
   |-------------------------------------+-------+--------------|
   | Plug and play enabled, SW1 disabled |  JP1  |  Pins 1 & 2  |
   |                                     |       |    closed    |
   |-------------------------------------+-------+--------------|
   | Plug and play disabled, SW1 enabled |  JP1  |  Pins 2 & 3  |
   |                                     |       |    closed    |
   |------------------------------------------------------------|
   | Note: When plug and play is enabled, SW1 is disabled       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 BASE I/O ADDRESS SELECTION                 |
   |------------------------------------------------------------|
   |   Setting    |   SW1/1   |   SW1/2   |  SW1/3   |  SW1/4   |
   |--------------+-----------+-----------+----------+----------|
   |   |   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    |
   +------------------------------------------------------------+