Description
Overview
GAOTek Transmission Analyzer talk set Fiber optic is a multi-functional and full-featured digital transmission system test device, designed for the installation test, engineering check and acceptance, daily maintenance of digital networks, performing channel test, alarm analysis, fault finding and signaling analysis. In addition, this instrument further provides various protocol converters with one-way and bi-directional bit error test function. These capabilities make it ideal for field use.
Features
- Handheld design and easy-to-use
- High resolution backlight large LCD screen, with adjustable contrast
- Smart navigation mode and multi-language displays
- Extensive error and alarm generation, detection and indication
- Histograms analysis of alarm and error events
- Up to 99 days continuance test performance
- Save / Recall of up to 7 user-defined setups and 70 sets of results
- Up to 6 hours operation from a single battery charge
- Built-in Li rechargeable battery and smart charger circuit
- Can be charged with automobile cigarette lighter battery adapter
- Ungradable software via an integrated RS232C interface
- Test results uploaded, conserved and printed by PC Manager software
Technical Specifications
| Internal Clock | 2048 kb/s ± 10 PPM |
| Line Interface | High Input Impedance > 2 KW |
| Line Code | HDB3, AMI |
| Framing | Unframed, PCM30, PCM30CRC, PCM31, PCM31CRC |
| Receive Sensitivity | > -43 dB |
| Tx Clock Source | Internal, Interface and External 2 MHz clock or signal |
| Pulse Mask Measurement | Comply with G.703 |
| Jitter Measurement | Comply with O.172 |
| Frequency Measurement Accuracy | ± 1 Hz |
| Offset Measurement Range | -999 ppm to +999 ppm |
| Offset Measurement Accuracy | ± 1 ppm |
| VF Injection Frequency | 200 MHz to 3400 MHz |
| VF Measurement Frequency | 200 MHz to 3400 MHz |
| VF Measurement Accuracy | ± 1 Hz |
| Delay Measurement Accuracy | ± 1 us |
| Line Rate | 64 kb/s ± 1000 ppm |
| Line Interface | 120, Balanced |
| Line Code | AMI |
| 16-BIT | User Programmable Word |
| Rechargeable Batteries | 5 × 1.2 V AA NiMH batteries, continuous working for 6 hours |
| Humidity | 5% to 95% RH non-condensing |
| Operating Temperature | 32 °F to 122 °F (0 ℃ to 50 ℃) |
| Storage Temperature | -4 °F to 158 °F (-20 ℃ to 70 ℃) |
| Recharge Time | Approx. 2 hours |
| Dimensions | 7.87 in x 6.30 in x 1.77 in (200 mm × 160 mm × 45 mm) |