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CATALOG OF EQUIPMENT” THE MONITORING AND MEASURING EQUIPMENT
Instruments for the optical transmission systems:
Optical reflectometer [OR]-2-2;
Source of optical radiation OT -2-5/[Ii];
Gauge of optical power OT -2-5/[Im];
Optical tester OT -2-6 (with the built-in source and the gauge of optical radiation);
Optical intercom PU -2;
Optical locator- reflectometer [VL]-5
Mobile measuring platform [MTR] 9000 |
OT -2-6 the optical testerProducer: Privately held company “the institute of information texnologies”
Optical tester OT -2-6 relates down the generation of digital optical instruments and is intended for measuring of optical power and damping before the fiber-optic lines of communications and the components of fiber-optic technology, and also for the generation of stable optical radiation.
Before the tester OT -2-6 before one small housing are united the source of optical radiation and the gauge of power, which makes it possible with the aid of one device to measure a whole series of the optical parameters.
Instrument possesses the wide set of the service functions, before number of which:
- storage of the results of measurements before the energy-independent memory with the tying to the time and the date of conducting measurements;
- control besides the gauge of power with the aid of Personal Computer;
- readout and the survey of the results of measurements on Personal Computer;
- calendar and the hours of real time;
- the contrast control of indicator;
- the indication of the state of storage battery;
- automatic turning off.
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Are provided two modes of operation of the source of the optical radiation: continuous and pulse with the frequency of modulation 2 kHz.
 Optical tester OT -2-6 ensures the measurements of optical power in three wavelength ranges 850, 1310 and 1550 nm. For increasing the accuracy of measurement it is possible to change the value of the wavelength of the measured optical radiation at the point of ±40 nm with a step of 5 nm near the selected central wavelength.
Instrument has intuitively intelligible interface, convenient keyboard and durable, that corresponds to standard IP-65, housing.
Technical characteristics:
| Type of the fiber |
Mm |
OHMS |
| Source of the optical radiation |
| Wavelength of emission, nm |
850±30 |
1310±30 |
1310±30 |
1550±30 |
| Level of power, dBm |
> -2 |
> -2 |
> -4 |
> -4 |
| Instability of the level of the radiated power before 15 min, dB |
± 0.05 |
| Gauge of the optical power |
| Photodiode |
InGaAs, 1[mm] |
| Wavelengths of calibration, nm |
850 |
1310, 1550 |
| Range of the measurement of optical power, dBm |
+3. -60 |
+3. -65 |
| Error of measurement of optical power, dB |
0.33 |
0.22 |
| Error of measurement of the relative levels of power, dB |
0.17 |
0.11 |
| Discretion of mapping the level of optical power, dBm |
0.01 |
| Overall sizes, mm |
173 ґ 85 ґ 36 |
| Mass, the kgf |
0.4 |
| Nourishment |
the storage batteries of 3ґ[AA]/~220[V] |
Instrument is certified in Russia, Belarus', Ukraine, Kazakhstan
Price see before the division the price list
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