RHETOREX, INC.
==============

   RTNI-2E1 (75ohm)

   Card Type              E1 CSU                                  
   NIC Type               E1                                      
   Maximum Onboard Memory Unidentified                            
   Boot ROM               Not available                           
   Network Transfer Rate  2.048Mbps                               
   Topology               Star                                    
   Wiring Type            75 ohm coaxial cable                    
   Data Bus               16-bit ISA                              

<gopher://bitreich.org/I/th99/t/P-R/54280-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        |  Label  |    Function     | Label  |
   |-----------------------+---------+-----------------+--------|
   | RJ-48 connector to    |   J1    | MVIP connector  |   P6   |
   | trunk line A          |         |                 |        |
   |-----------------------+---------+-----------------+--------|
   | RJ-48 connector to    |   J2    |                 |        |
   | trunk line B          |         |                 |        |
   |------------------------------------------------------------|
   | Note: An RJ-48 to BNC adapter can be used to connect the   |
   | trunk lines to the telephone network.                      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Function              | Label |   Position    |
   |------------------------------------+-------+---------------|
   |>> | Factory configured - do not    |  A1   | Unidentified  |
   |   | alter                          |       |               |
   |---+--------------------------------+-------+---------------|
   |>> | Factory configured - do not    |  A2   | Unidentified  |
   |   | alter                          |       |               |
   |---+--------------------------------+-------+---------------|
   |>> | Factory configured - do not    |  P3   | Pins 11 & 12  |
   |   | alter (IRQ)                    |       |    closed     |
   |---+--------------------------------+-------+---------------|
   |>> | Factory configured - do not    |  P5   |     Open      |
   |   | alter (IRQ)                    |       |               |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      MVIP TERMINATION                      |
   |------------------------------------------------------------|
   |     Function     | P1/A | P1/B | P1/C | P1/D | P1/E | P1/F |
   |------------------+------+------+------+------+------+------|
   |   Clockmaster    | Open | Open | Open | Open | N/A  | N/A  |
   |------------------+------+------+------+------+------+------|
   |  Terminate MVIP  |Closed|Closed|Closed|Closed| N/A  | N/A  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    TRUNK A EQUALIZATION                    |
   |------------------------------------------------------------|
   |   Function   |           P8            |        P9         |
   |--------------+-------------------------+-------------------|
   | Network mode |    Pins 1 & 2, 3 & 4    | Pins 1 & 2, 3 & 4 |
   |              |         closed          |      closed       |
   |--------------+-------------------------+-------------------|
   |  User mode   |    Pins 1 & 3, 2 & 4    | Pins 1 & 3, 2 & 4 |
   |              |         closed          |      closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    TRUNK B EQUALIZATION                    |
   |------------------------------------------------------------|
   |   Function   |           P10           |        P11        |
   |--------------+-------------------------+-------------------|
   | Network mode |    Pins 1 & 2, 3 & 4    | Pins 1 & 2, 3 & 4 |
   |              |         closed          |      closed       |
   |--------------+-------------------------+-------------------|
   |  User mode   |    Pins 1 & 3, 2 & 4    | Pins 1 & 3, 2 & 4 |
   |              |         closed          |      closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 BASE I/O ADDRESS SELECTION                 |
   |------------------------------------------------------------|
   |    Setting     |  SW4/1   |  SW4/2   |  SW4/3   |  SW4/4   |
   |----------------+----------+----------+----------+----------|
   |>> |    200h    |   Off    |   Off    |   Off    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |    300h    |   Off    |   Off    |   Off    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   2200h    |   Off    |   Off    |    On    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   2300h    |   Off    |   Off    |    On    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   4200h    |   Off    |    On    |   Off    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   4300h    |   Off    |    On    |   Off    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   6200h    |   Off    |    On    |    On    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   6300h    |   Off    |    On    |    On    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   8200h    |    On    |   Off    |   Off    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   8300h    |    On    |   Off    |   Off    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   A200h    |    On    |   Off    |    On    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   A300h    |    On    |   Off    |    On    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   C200h    |    On    |    On    |   Off    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   C300h    |    On    |    On    |   Off    |   Off    |
   |---+------------+----------+----------+----------+----------|
   |   |   E200h    |    On    |    On    |    On    |    On    |
   |---+------------+----------+----------+----------+----------|
   |   |   E300h    |    On    |    On    |    On    |   Off    |
   +------------------------------------------------------------+