NAT-MCH Users Manual Version 1.16
NAT-MCH Users Manual Version 1.16
NAT-MCH Users Manual Version 1.16
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<strong>NAT</strong>-<strong>MCH</strong> – <strong>Users</strong> <strong>Manual</strong><br />
3 Mezzanine Module Options<br />
The <strong>NAT</strong>-<strong>MCH</strong> base board is a modular design and can be completed with additional<br />
functionalities by adding Mezzanine PCBs for the tongues 2-4.<br />
LED Module<br />
Base Module<br />
Hub Module<br />
PCIe – SRIO – 10GbE<br />
CLK Module<br />
Figure 3 : <strong>NAT</strong>-<strong>MCH</strong> Mezzanine Options<br />
3.1.1 Base Module<br />
The <strong>NAT</strong>-<strong>MCH</strong> Base Module carries the main CPU, the IPMI controllers for up to 12 AMC<br />
modules, Power and Cooling Units and backplane devices and the front panel connectors.<br />
The Base module is available in two assembly options:<br />
• Base 6 – for systems with up to 6 AMC modules<br />
• Base 12 – for systems with up to 12 AMC modules<br />
The Gen2 base module can optionally be equipped with a GbE Level 2 switch for Fabric A<br />
for up to 12 AMC modules, backplane backup link, and front panel uplink.<br />
• Option: -GbE<br />
The Gen3 base module is always equipped with the GbE Level 2 switch.<br />
Note: The GbE option is mandatory for redundant operation of the Gne2 <strong>MCH</strong>.<br />
<strong>Version</strong> <strong>1.16</strong> © N.A.T. GmbH 23
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