The FireBerd 6000A Communications Analyzer brings advanced testing capabilities to today’s data networks, enabling you to maximize your testing capabilities and minimize your training costs. Whether your test requirements include Async or ATM testing, physical layer and data link layer analysis, or generation and measurement of the jitter tolerance of your T1 or 2M circuits, the FIREBERD 6000 gives you the power to analyze most network interfaces found within your network. With an intuitive, menu-driven test methodology, the FIREBERD 6000 performs traditional bit error analysis, frame and cell generation, along with signal, performance and timing measurements. The FIREBERD 6000 is fully programmable, with customized printouts, programmable user patterns, frequency synthesizer, and user-defined flow control. It’s a great way to protect your network. Features Synchronous, Asynchronous Bit Errors, BER, BLER, Block Errors, %EFS, Alarm Seconds, Code Errors, Frame Errors, No Signal, AIS PRBS, Word, FOX Word