Motorola LM100 Operations Instructions download pdf (Page 18)

2-6 Overview

GX2-LM1000E* Installation and Operation Manual

Embedded Section

The microprocessor section controls and monitors the laser module. The main and local

microprocessors:

 Control the RF level into the laser, the laser temperature, and its optical-output power.

 Monitor laser module status and alarm conditions. If errors are detected in laser-module

operation, the microprocessor acts to prevent damage to the laser.

 Provide an interface to the GX2-CM100B control module through the GX2-HSG* backplane

to enable status monitoring. This interface is also used by the GX2-CM100B to control the

GX2-LM1000E*.

 Provide the ability to download new firmware code into the GX2-LM1000E* through the

status-monitoring and control interface.

 Ensure that the module continues to operate normally with minimal interruption from the

firmware download. When the download has completed, it resets the module, as commanded

by the operator, to start the new firmware.

 Reset the module to start new firmware if you switch firmware banks using the

status-monitoring software.

 Retain all settings in NVM and maintain operating conditions after a power cycle.

 Provide the ability to change settings using the network management interfaces.

Communication Interfaces

The GX2-LM1000E* can be monitored and controlled locally using the GX2-CM100B, in

conjunction with network management software. A PC interface is available through an

Ethernet port on the front of the GX2-CM100B. Using a standard Web browser, the graphical

user interface (GUI) provides a point-and-click method of monitoring and controlling the shelf.

For higher-level management, the GX2-LM1000E* can be easily connected to a remote network

management system using the standard Ethernet SNMP interface.

See Table 4-1 in Section 4, “Operation” for specific information on alarm parameters.

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Motorola LM100 Operations Instructions Page 18