The MP1220A is a portable measuring instrument for ATM networks. It can measure the PDH/SDH physical layer, the ATM layer, and the AAL. It is the perfect instrument for troubleshooting ATM networks during construction and maintenance and has a wide range of convenient applications in manufacturing inspection of ATM devices.

• Supports various interfaces from 1.5 Mbps (T1) to 622 Mbps (STM-4c/OC-12c) SONET and SDH
• Simultaneous measurement and real time analysis up to the ATM-CPCS layer of two channels(up/down stream)
• Automated traffic monitoring of 1,023 network channels for bandwidth utilization
• Uses formatted payload data conforming to ITU-O.191 recommendations for cell delay performance measurements
• Small, lightweight, and portable
• Supports a variety of remote control testing configurations
• Online manuals and online help