GAO Tek GAO5853 Overview
The GAO5853 E1 BER (Bit Error Rate) Tester is a compact multi-functional handheld E1 line test instrument, especially designed for E1 PCM line access, maintenance, check and acceptance. It provides BER testing, alarm analysis, and signaling analysis for R&D, production, and the installation and maintenance of the SDH, PDH, PCM, and DATA Protocol Converter.
- Handheld design and easy-to-use
- Full-featured measurementsÜfor E1, Datacom, and Protocol Converter
- High resolution backlight LCD
- Smart navigation mode displays
- Extensive error and alarm generation, detection and indication
- Histogram analysis of alarm and error events
- Up to 99 days continuance test performance
- Save/Recall of up to 10 user-defined setups and 10 sets of results
- Up to 6 hours operation from a single battery charge
- Built-in NiMH rechargeable batteries and smart charger circuit
- Can be charged with automobile cigarette lighter battery adapter
- Upgradable software via an integrated RS232C interface
- Test results uploaded, conserved and printed by TestManager software
- 120O and 75O line interfaces
- HDB3 and AMI line codes
- Out-of-service framed and unframed testing
- 2Mb/s, N_64Kb/s BER testing
- Frame data and alarm monitoring
- Clock slip measurement
- Frequency and level measurement
- Clock source: Internal, Interface
- Testing pattern: PRBS, Fix Code, 16-BIT User Word
- Error injection: Single and Fixed Rate
- Real-time transmit circuit open/short indication
- Manual and auto-timer measurement
- G.821, G.826, and M.2100 performance analysis
- USB interface; test results uploaded, stored and printed by TestManagerPro software