Packet Data Interworking Function Overview  
▄ Cisco ASR 5000 Series Product Overview 
Table 63.  PDIF Chassis Hardware Configuration Options 
Minimum for Redundant Chassis 
Configuration 
System Management Card (SMC) 
Packet Services Card (PSC/PSC2) 
Switch Processor I/O (SPIO) Card 
Redundancy Crossbar Card (RCC) 
Fast Ethernet (10/100) Line Card 
(FELC) 
Gigabit Ethernet Line Card (GELC) 
Quad Gigabit Ethernet Line Card 
(QGLC) 
 
For full descriptions, and for more information on installing, populating, and maintaining the ASR 5000 and its 
hardware, refer to the Hardware Installation and Administration Guide. 
 
Licenses 
The PDIF is a licensed product with a session counting license, which can be purchased in 1,000 or 10,000 session 
increments. For information about PDIF licenses, contact your sales representative.