Data Tester Description and Specifications for Lab Tenders
Data Tester.
The tester is a professional instrument used to
carry out typical measurements on data links.
In detail, it can be used to measure Error Rates (BER and BLER).
It is provided with a serial interface and with a parallel
Centronics interface display.
TECHNICAL SPECIFICATION:
• Interfaces:
- 2 V24/RS232C serial connectors with switch and interface
display
- 1 parallel Centronics connector with switch and interface
display
• Indicators:
- Display: 32 liquid-crystal characters
- 100 LEDs: 50 red and 50 green
• Baud rate: max. 19.2 kbit/s in asynchronous and 38.4 kbit/s
in synchronous
• Character length: 5, 6, 7, 8 plus parity bit
• Codes:
- Baudot
- IPARS
- transcode
- ASCII
- EBCDIC
- Hex
• Generated patterns:
- MARK
- SPACE
- M/S alternated
- 63/511/2047 Pseudo Random ITU-T
- Fox
- user delined
• Measurements:
- test duration
- received blocks
- error bits
- error blocks
- synchronism loss
- parity errors
- reception time with errors
- bit error rate (BER)
- block error rate (BLER)
- isochronous distortion
• Storage of the received data
• Full-duplex and half-duplex exercise
• Test on multi-point networks
• Power supply: from batteries or from mains
Power supply: 230 Vac 50 Hz single-phase - 10 VA
(Other voltage and frequency under request