SPA Slot Numbering
A shared port adapter (SPA) is a modular type of port adapter that can be inserted into a subslot to provide
network connectivity and increased interface port density. The Cisco ASR 1001-X Router supports one flexible
integrated NIM slot and one half-height SPA bay.
The following figure shows slot numbering on the Cisco ASR 1001-X Router.
Figure 4: Cisco ASR 1001-X Router Slot Numbering
Serial Number and PID/VID Label Location
The following figure shows a Cisco ASR 1001-X Router chassis along with the location of the serial number
and the PID/VID label.
Figure 5: Cisco ASR 1001-X Router Serial Number and PID/VID Label Location
Cisco ASR 1001-X Router Hardware Installation Guide
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Cisco ASR 1001-X Router Overview
SPA Slot Numbering