
Supported Hardware
| Product ID | Power | 
 | 
 | Minimum | 
| (append “=” for spares) | Required | Product Description | Software Version | |
| 
 | 
 | 
 | 
 | |
| 2.23 A@42 V | 
 | 
 | ||
| 
 | 
 | • CEF720 with  | 
 | |
| 
 | 
 | 
 | ||
| 
 | 
 | • dCEF720 with  | 
 | |
| 
 | 
 | • dCEF720 with  | 
 | |
| 
 | 
 | • Supports egress multicast replication | 
 | |
| 
 | 
 | • QoS architecture: | 
 | |
| 
 | 
 | – | With DFC3: 2q8t/1p3q8t | 
 | 
| 
 | 
 | – | With CFC: 1q8t/1p3q8t | 
 | 
| 
 | 
 | • Number of ports: 24 | 
 | |
| 
 | 
 | Number of port groups: 2 | 
 | |
| 
 | 
 | Port ranges per port group:  | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
| 
 | 
 | 
 | Supported only with Supervisor Engine 720 | 12.2(33)SRA | 
| 
 | 
 | 
 | 
 | 
 | 
| Note | 
 | 
 | 
 | 
 | 
•
–
–
–
•
•
•
•On 
•See the “Small Form-Factor  Pluggable Modules (SFPs)” section on page 26.
3.84 A@42 V
•dCEF256
•QoS port architecture (Rx/Tx): 1p1q4t/1p2q2t
| Number of ports: 16 | 
 | 
| Number of port groups: 2 | 
 | 
| Port ranges per port group:  | 
 | 
| With Supervisor Engine 720 | 12.2(33)SRA | 
Note
•
–
–
•In a 
Guide to Supported Hardware for Cisco 7600 Series Routers with Cisco IOS Release 12.2SR
| 
 | 23 | 
 | |
| 
 | 
 | 
