PATTON ELECTRONICS COMPANY

2070/DX

Card Type                Interface Converter
Chip Set                 Unidentified
I/O Options              15-pin DCE port, RJ-45 twisted pair interface,
                         power
Maximum Data Rate        64Kbps
Data Bus                 External

[Image]

                                CONNECTIONS

          Function            Label            Function            Label

  X.21 DCE port (15-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

  »   Terminal timing supplied by network        S1/2           On
      signal

      Transmit clock generated internally        S1/2           Off

  »   Byte timing enabled                        S1/3           On

      Byte timing disabled                       S1/3           Off

  »   Factory configured - do not alter          S1/4           Off

  »   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

                             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