ARRIS C4 24U Cable Access Module- The 24U Cable Access Module (CAM) provides twenty-four physical upstream RF receivers on a single blade for the ARRIS C4 Cable Modem Termination System (CMTS) . The 24U CAM uses the same Physical Interface Card (PIC) as the current 12U CAM with eight F connectors. *DOCSIS3.0*  **WILL COME WITH TEST RESULTS**