User Guide

Cabling and Configuring the CES Port Adapter Modules 8-5
Overview of the CES Port Adapter Modules
CES T1 and E1 PAM Features
The CES T1 and E1 PAMs provide the following features:
• 4-port T1 or E1 CBR port adaptor module (PAM)
• Structured and unstructured CBR processing
• Adaptive, Synchronous Residual Time Stamp (SRTS), and synchronous clocking for
CBR traffic
• Clear Channel and Channelized with CAS signaling on CBR ports
• On-line Insertion and Removal
• Clear Channel Circuit Emulation
• IOS CLI (Command Line Interface)
• Global network clock synchronization (Nettime)
• Dynamic ATM addressing for CBR channel-groups
CES T1 and E1 PAM Applications
The CES T1 and E1 Port Adapter Modules have four ports and are ideal for intercampus or
wide-area links. Figure 8-2 is an example of the CES T1 and CES E1 PAM applications.