Set of POM-27 optical transmitting module and PrOM-15 optical receiving module
The specifications ZHGDK.433769.048 TU
The unified set of POM-27 optical transmitting module and PrOM-15 optical receiving module for fiberoptic broadband information signal transmission systems (1…12 GHz) is designed to be used in the integrated assemblies of airborne equipment.
The POM-PrOM unified set consists of the POM-27 optical transmitting module (ZHGDK.433769.049) and the PrOM-15 optical receiving module (ZHGDK.432234.011).
The type of climatic version is UHL.
Specifications
| Name of parameter | Value |
|---|---|
| Modulation frequency, GHz | 1...12 |
| Wavelength, µm | 1.3±0.5 |
| Transmission coefficient, dBm, no less than | -32 |
| Irregularity of frequency response in operating band, dB, no less than | -4 |
| Average power at POM output, mW | from 7 to 10 |
| Average power at PrOM input, mW, no more than | 10 |
| Set-up time of operating mode after switching on thermostabilization, s, no more than | 90 |
| Relative noise intensity, dB/Hz, no more than | -135 |
| Power of modulating signal, dBm, no more than | 5 |
| Consumption current of POM, mA, no more than: | |
| without considering of microcooler | 100 |
| common | 1500 |
| Supply voltage of POM photodiode, V | 5±0.25 |
| Supply voltage of PrOM, V | 12±0,5 |
| Consumption current of PrOM, mA, no more than | 10 |
The maximum permissible operation of the set is the mode at the maximum power of modulating signal no more than 10 dBm.
Low ambient temperature:
| Condition | Value |
|---|---|
| During operation, °С | -55 |
| For shipping and storage, °С | -60 |
High ambient temperature:
| Condition | Value |
|---|---|
| During operation, °С | 60 |
| Short-time operation (up to 30 min), °С | 70 |
| For shipping and storage, °С | 85 |
Overall dimensions of POM module:
| Parameter | Value |
|---|---|
| Length, mm, no more than | 46 |
| Width, mm, no more than | 18±0.2 |
| Height, mm, no more than | 13.5 |
| Length of fiberoptic cable, mm, no less than | 250 |
| Weight, g, no more than | 50 |
Overall dimensions of PrOM module:
| Parameter | Value |
|---|---|
| Length, mm, no more than | 32.2 |
| Width, mm, no more than | 19 |
| Height, mm, no more than | 14 |
| Length of fiberoptic cable, mm, no less than | 250 |
| Weight, g, no more than | 45 |
Life time and storage life, manufacturer’s guarantees
The gamma-percentile storage life of the set at g=90% during storing in the manufacturer’s packing under the conditions of heated rooms, the rooms having conditioning according to the GOST B 9.003-80 as well as built into the protected equipment or being in the protected set of repair parts for all storing places is to be no less than 25 years.
The storage life of the sets is not to exceed the value of gamma-percentile storage life for appropriate conditions and storing places.
POM-27 module pins:
| Number | Designation |
|---|---|
| 1 | «+» of laser diode |
| 2 | Thermoresistor |
| 3 | Thermoresistor |
| 4 | «+» of photodiode |
| 5 | «-» of photodiode |
| 6 | «-» of thermoelectric cooler |
| 7 | «+» of thermoelectric cooler |
| 8 | «-» of laser diode |
