
19'' 6U Chassis page 4/71
Figure 2: MS430502M chassis General Block diagram.
MGNT Management Unit
The block diagram of the MGNT unit is given in Figure 3.
The MGNT management unit has six main functions:
• It hosts the SNMP agent
• It hosts the embedded web based http craft terminal
• It hosts the console port giving access to the CLI (command Line Interface)
• It provides two Ethernet interfaces through an internal 8 ports Ethernet
switch:
External Ethernet interfaces are used for connection to a
management network and for daisy chaining several MS430502M
chassis
Internal Ethernet interfaces are connected to each generic MS module
slot
• It provides the interface between the SNMP agent and the modules generic
slots for managing the equipped MS modules
• It provides the interface between the SNMP agent and the FAN unit
The MGNT allows automatic IP address setting via DIP switches.
The second external Ethernet port can be disabled through the SNMP agent.
MICROSENS GmbH & Co. KG - Küferstraße 16 - 59067 Hamm - Tel. +49 2381/9452 0 - Fax 9452 100 - www.microsens.com
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