Echo EN55022 manual Testing, Data Connections, Front Panel LEDs, LED Label

Models: EN55022

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3.4Testing

3.4Testing

Replace the cover and screws before powering up the unit. Correct installation of the Router Option may be confirmed by the login prompt (see section 2.3) appearing on the terminal screen. If the red error LED on the front panel is on, this indicates hardware fault has occurred. In this case, disconnect the power cable and check the installation of the Router Option is correct.

3.5Data Connections

The Ethernet connection is made using either the AUI (15-way D-type – see Appendix E) or 10BASE-T (RJ45 see Appendix F) port at the rear of the unit (refer to Appendix D).

3.6Front Panel LEDs

For information regarding CARRIER, MAJOR ALARM, MINOR ALARM and LOOP, refer to the Echo LANlink User Manual.

LED Label

Notes

 

 

TX DATA

Flashes when unit is transmitting Ethernet data

 

 

RX DATA

Flashes when unit is receiving Ethernet data

 

 

COLLISION

Flashes if an Ethernet collision is detected

 

 

FAULT

RED if a power up hardware fault has occurred

 

 

Echo LANlink Router Option User Manual

Issue 1.0 04 December 1997 Page 19 of 59

Page 19
Image 19
Echo EN55022 manual Testing, Data Connections, Front Panel LEDs, LED Label