
Appendix B Product IDs for the Cisco CRS 
Optional Line Card, PLIM, SIP, and SPA Product IDs
| Table  | SIP and SPA Component Product IDs | 
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| Component | 
 | Product ID | Description | 
| 
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| Cisco CRS SPA | 
 | Occupies one PLIM slot on the Cisco CRS | |
| Interface  | 
 | 16- and  | |
| 
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| 
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 | SPAs or any combination in between. | 
| 
 | 
 | 
 | |
| 
 | — | ||
| 64 POS/RPR XFP SPA | 
 | 
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| 
 | 
 | 
 | |
| — | |||
| POS SPA | 
 | 
 | 
 | 
| 
 | 
 | 
 | |
| — | |||
| Multirate POS SPA | 
 | 
 | |
| 
 | 
 | 
 | |
| — | |||
| SPA | 
 | 
 | 
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| 
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 | 
 | 
 | 
Cisco CRS Carrier Routing System 
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