| DESIGNATION | DATE | STATUS CODE | AUDIENCE LEVEL | TITLE |
| SP-DRFI | 10/02/09 | Issued (08) | Public | Downstream RF Interface Specification |
| To submit an Engineering Change Request (ECR) against a CableLabs specification, please download the CableLabs Engineering Change Request Form (in Word RTF format), fill it out, and then submit the form as an attachment via e-mail to the address specified in the ECR form. | ||||
Downstream RFI Specification Summary—Updated 10-09
