
PATTON ELECTRONICS COMPANY

2070/AX

Card Type                Interface Converter
Chip Set                 Unidentified
I/O Options              25-pin DCE port, RJ-45 twisted pair interface,
                         power
Maximum Data Rate        64Kbps
Data Bus                 External

[Image]

                                CONNECTIONS

          Function            Label            Function            Label

  V.24 DCE port (25-pin        CN1     UTP interface (RJ-45         CN2
  connector)                           connector)

  Power                        CN3

                        USER CONFIGURABLE SETTINGS

                   Setting                       Label       Position

     Local line loopback and G.703 loop         S1/1           Off
      diagnostics disabled

      Local line loopback and G.703 loop         S1/1           On
      diagnostics enabled

     Ignores local loopback requests            S1/4           On

      Enters local loopback mode when pin 18     S1/4           Off
      is raised

     AC power enabled                            JP1        Pins 1 & 3
                                                              closed

      Interface power enabled                     JP1        Pins 1 & 2
                                                              closed

     Signal ground is connected to frame         JP1        Pins 5 & 6
      ground                                                  closed

      Signal ground is disconnected from          JP1        Pins 4 & 6
      frame ground                                            closed

                               CLOCK SOURCE

                     Setting                         S1/2         S1/3

        Terminal timing supplied by network          On          Off
                       signal

       Terminal timing supplied by DTE device         On          Off

         Transmit clock generated internally         Off           On

                             DIAGNOSTIC LED(S)

    LED     Color    Status                    Condition

   SYNC     Green      On         Valid synchronization to the terminal
                                             device exists

   SYNC     Green     Off      Synchronization has slipped, or connection
                                               is broken

    TM       Red       On         Device is conducting a loopback test

    TM       Red      Off       Device is not conducting a loopback test

