Cisco Asr 903 Aggregation Services Router Hardware Installation Guide - Cisco ASR 903 Hardware Installation Manual

Cisco ASR 903 Router Overview
RSP Modules
The SD memory card is not field replaceable. Do not try to remove or replace it.
Caution
Figure 8: A900-RSP1 Module
Figure 9: A900-RSP2A-128 Module
1 SD memory card 2 SD memory card slot
Installing a mix of RSP modules in the chassis is not supported.
Note

Cisco ASR 903 Aggregation Services Router Hardware Installation Guide

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