Overview – T1 BER TESTERThis
T1 BER tester performs error code testing for rates of 50b/s to
2048kb/s. It also performs 2M online monitoring making it a valuable
tool for routine maintenance, repair and operation monitoring for
communication devices. The supported interfaces include G.703,
V.24/RS232, V.35, V.36/RS449, X.21, EIA－530/530A and RS485/RS422. The T1
BER Tester incorporates a special remote monitoring function, which
enables the user to perform convenient real time monitoring through its
software running in a Windows environment.
Features – T1 BER TESTER- E1/T1 BER testing
- G.703/V.35/V.36/RS449/X.21/EAI530/RS485
- NX64K BER testing
- ITU-T G.821, G.826, M.2100 measurement
- Histogram analysis
- Propagation delay
- View received data/FAS/MFAS words
- Error injection/alarm generation
- Send frame word including Sa bit
- Pulse mask measurement
- E1 jitter measurement
- Large back lit LCD display 4’’
- Battery operation: 5 hours minimum.
- Upgradeable firmware: via RS232
- Store test results and configuration: 256Kb RAM
Specifications – T1 BER TESTER - E1 framing: unframed/PCM30/PCM30C/PCM31/PCM31C
- T1 framing: unframed/D4/SF/ESF/SLC-96
- Internal clock: 2.048MHz ± 10ppm, 1.544MHz ± 10ppm
- Line code: HDB3/AMI/B8ZS
- Test patterns: PRBSn (n=9,11,15,20,23), user-defined 8/16bit word
- Connectors: 75Ω unbalanced or 120Ω balanced
- Termination: monitor (high impedance), simulate (terminated), bridged terminated 2K
- Error Injection: bit, single/rate
- Alarm generation: LOS,AIS,LOF,RDI
- Jitter measurement: O.171/O.172
