Keysight / Agilent E4480A (CERJAC 156MTS) Overview

• Comprehensive SONET, ATM and T-carrier test from DS0 to OC-12
• Auto-Setup function automatically configures the instrument to match the incoming signal
• Trouble-Scan function identifies any alarms and errors at the push of a button
• Extensive array of front-panel LEDs report signal status at-a-glance right across the hierarchy
• Separate transmit and receive rates for cross-mux testing
• Displays and controls a complete set of SONET overhead, including the 64byte path trace
• STS-12c and STS-3c clear channel BER tests verify performance across the full bandwidth
• Cross-cell BER test at up to 100% of bandwidth for stress testing ATM payloads
• Cell loss, inter-arrival time and transfer delay measurements for ATM
• Scans the incoming ATM signal and reports the bandwidths of active VPIs/VCIs
• E1 in DS3 mapping including E1 timeslot testing
• Drop and insert DS1/E1 from DS3 for thru mode testing
• DS3 pul

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