LANCAST

ENT-4220-12

Card Type             Ethernet repeater
Network Transfer Rate 10Mbps
Data Bus              External
Topology              Star
Wiring Type           Fiber optic cable

[Image]

                                CONNECTIONS

          Function            Label            Function            Label

  Segment 1 SC transmit        CN1      Segment 2 receive SMA       CN4
  fiber optic cable                     fiber optic cable

  Segment 1 SC receive         CN2      DC power                    CN5
  fiber optic cable

  Segment 2 SMA transmit       CN3
  fiber optic cable

                        USER CONFIGURABLE SETTINGS

                      Setting                        Label     Position

  Segment 1 uses FOIRL standard                       SW1         On

  Segment 1 uses 10Base-FL standard                   SW1        Off

  Segment 2 uses FOIRL standard                       SW2         On

  Segment 2 uses 10Base-FL standard                   SW2        Off

                             DIAGNOSTIC LED(S)

     LED          Color         Status                Condition

    LINK1         Green           On        Network connection on segment
                                                      1 is good

    LINK1         Green          Off        Network connection on segment
                                                     1 is broken

    PART1        Yellow           On         Multiple collisions detected
                                                    on segment 1

    PART1        Yellow          Off           Multiple collisions not
                                                detected on segment 1

    LINK2         Green           On        Network connection on segment
                                                      2 is good

    LINK2         Green          Off        Network connection on segment
                                                     2 is broken

    PART2        Yellow           On         Multiple collisions detected
                                                    on segment 2

    PART2        Yellow          Off           Multiple collisions not
                                                detected on segment 2

     COL          Amber           On             Collision detected

     COL          Amber          Off           Collision not detected

     ACT         Yellow           On         Repeater is transmitting or
                                                      receiving

     ACT         Yellow          Off         Repeater is not transmitting
                                                    or receiving

     PWR          Green           On                 Power is on

     PWR          Green          Off                Power is off