At the Right Hand Side are slots for Two (2) MMUs. The AMM2p has two half-height slots, one equipped with NPU3, NPU3B, or NPU3C, the remaining half-height slot can be equipped with LTU, ETU, SAU or SXU.The power supply is not included in NPU3, NPU3B, or NPU3C it is separately integrated in the AMM on the left hand side. There are like three (3) Design Specifications for AMM:2p Magazine6p Magazine20p MagazineEach specification is according to the number of MMU cards/ Site Design. It has different slots according to design specification. It provides the mechanical housing and interconnection for the plug-in units through the backplane. The AMM can be fitted directly into a 19 or metric rack. The indoor plug-in units are installed in an AMM. The AMM is like empty mini equipment which in it can accommodate various Modules. Within it you have the AMM and other equipment like the SAU e.t.c INTRODUCTION TO ERICSSON MINI LINK CRAFTOverview:The Ericsson MW Indoor comprises of the following:Radio Transmission Cabinet (RTC)AMM (Access Module Magazine)The RTC is the cabinet where the Ericsson equipment are been installed. ERICSSON MICROWAVE COMMISSIONING GUIDELINES
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