Devices for Private Branch Exchange (PBX)
For testing, control and repaire phone stations was developed some devices: Tester
Tester is used for create control calls to some phone numbers and has next features: - Controls line state after input every number digit
- Programs calls number and calls duration
- Emulates dialer parameters
- Emulates 'no answer' and 'line is busy' states
- Keeps up to 1000 controled numbers
- Send results to computer
Tetra
Tetra device is used for diagnostics phone connecting lines on analogous automatic telephone systems and has next features: - Working load measuring in group and single phone lines
- Defective phone lines search
- Data collection about phone station state
Informer
Informer "PARROT" is used for create audio messages about phone calls duration for phone net customers. Signalling device
Signalling device is used for testing different binary signals of analogous automatic telephone systems and has next features: - Tracking CTH 2000 data exchange on RS485 interface
- Analogous sensor ctate inspection (up to 128 ones)
- Light and sound alarm for breakdown situations
- Send results about sensor states to computer
UAK
UAK is used for collecting and information processing about breakdowns of analogous automatic telephone systems. Measurer
Measurer is used for phone lines diagnostic on analogous automatic telephone systems and has next features: - Can connect to all phone lines
- Measures loop resistance, insulance, isolation potentials and line capacity
- Controls short circuit
- Sends ring signals
- Checks abonent's dialer quality
- Checks talking path quality
Programmer Tarzan
Programmer is used for programming EPROM chips independently or from computer and has next features: - Programming EPROM chips with capacity 2..1000 MByte (27x16 .. 27x080)
- Programming EEPROM chips with capacity 2, 8 и 32 MByte (28x16, 28x32, 28x256)
- Programming both whole chip and adjusted area
- Reading chip content, comparing with sample one and calculating CRC
- Automatic reading chip coding
Programmer Tarzan Flash
Programmer is used for programming Flash chips independently or from computer and has next features: - Programming Flash chips from Atmel and Winbond
- Programming both whole chip and adjusted area
- Reading chip content, comparing with sample one and calculating CRC
- Automatic reading chip coding
By customer request it is possible to add new chip types for burning.
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