Cisco Model GS7000 4-Port Node 1 GHz with 65 86 Split Installation Guide

 

4022871 Rev C 

23 

 

The following sections describe these procedures in detail. 

 

Complete the following steps to configure the LCM using the Auto-Setup button. 
1  Connect power to the node. 
2  Connect optical fibers to all installed receivers. 
3  Press and release the Auto-Setup button on the LCM. 

Note:  Use a small diameter screwdriver, or other small round tool that fits the hole 
in the housing, to press the Auto-Setup button.  Do not press hard.  The button only 
depresses about 1/64 inch (0.4 mm).  You can feel the button depress, but likely not 
hear it in a noisy environment. 

Results:  When pressed, the Auto-Setup button performs the following actions: 

  

Checks for installed modules 

  

Sets the switching levels for the two AB switches 

  

Resets all reverse band 6 dB (wink) switches to "low" 

The Auto-Setup process typically takes less than one second (~50 ms). 

Note:  During the module check, the LCM micro-controller samples the inputs from 
the optical transmitters (up to 4), optical receivers (up to 4), power supplies (up to 2), 
and AC lines (up to 2), to determine which of these items are installed in the node. 

Important:  In order for a module to be detected and counted as "installed", it must 
be functioning properly at the time the Auto-Setup button is pressed.  This includes 
proper optical levels being fed to the receivers. 

 

Complete the following steps to configure the LCM using the handheld terminal. 
1  Connect the Model 91200 Handheld Programming Terminal to the local control 

port on the LCM as shown in the following illustration.