GarrettCom Magnum 20X Benutzerhandbuch

10BASE2 coax connector.  This 

RPM performs full IEEE 802.3 

repeater functionality and is used 

for 10BASE2 ThinNet                                          Magnum RPM-BNC 

(commonly referred to as BNC) connections.  

 

 

 

 

The RPM -BNC module is designed with a special switch -selectable internal 

termination function that eliminates the need for a "tee" connector and a  50 ohm terminator.  

To take advantage of internal termination, the slide switch should be in the "DOWN" (or 

right-side) position.  In this configuration, the 10BASE2 segment is directly attached to the 

BNC port where it is internally terminated.  When the switch is in the "UP" (or left-side) 

position, the BNC port requires a "tee" connector (not supplied) and a 50 ohm terminator 

for proper termination.  Certain applications may require a "tee" connector, used as a tap, to 

allow the 10BASE2 coax segment to continue on past the RPM-BNC connection.   

 

The RPM -BNC module includes one partition (PART) and one receive (RX) 

LED, which are visible from the front. The PART LED flashes AMBER to indicate that the 

segment has been automatically   partitioned. As soon as normal transmission resumes, the 

segment will be automatically re-established. The RX LED illuminates GREEN 

intermittently to indicate data is being received.   

 

 

 

Important Note:    For the RPM -BNC Termination Switch - 
 

 

DOWN (or right):  Internally Terminated 

 

 

 

UP (or left):  Requires "T" Connector. 

 

The Magnum RPM-TP card supports Ethernet twisted pair segments of any 

standard length.  It is equipped with a single RJ-45 connector.  The RJ-45 connector is