usi M9000 - Fiberoptic Ethernet Board; Figure 1-6 Fiberoptic Ethernet Board - Lc Connector

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Caution: The power supply employs a robust heat sink assembly for cooling the main DC-to-DC
converter and to conduct heat from the CPU board to the rear panel (Figure 1.3).
Loosening any of the fasteners of this assembly can result in equipment damage and
failure.
1.1.2 Fiberoptic Ethernet Board
The Fiberoptic Ethernet board is an optional daughterboard to the CPU. There are three
configurations of this board, each providing a different fiberoptic connector choice. Each
configuration utilizes 1300nm fast Ethernet transceivers and operates with 62.5/125 mm or 50/125
mm multi-mode fiber. These connections are used when M9000 modules are separated by
distances of up to 2000 meters.
Figure 1-6 Fiberoptic Ethernet Board - LC Connector