1 DESCRIPTION
1.1 Product Function
FOM-Ⅴ Series Handheld Optical Multi-meter integrates the functions of an intelligent optical power meter module and of a highly stable light source module in one unit. It can also provide data storage and upload functions. It is widely used in installation, measurement and maintenance of DDN, Telecom and CATV networks.
1.2 Product Feature
Ø Users could write their own software by the communication protocol provided
Ø Automatic wavelength of light source switching
Ø Frequency identification.
Ø Simple function mode switching
Ø High stability of the output power
Ø Data storage function, up to 1000 test records
Ø USB communication port for saved testing records download
Ø Alkaline Battery and Mini USB Adapter for power supply
.1.3 Product Applications
Ø Telecom Maintenance
Ø CATV Maintenance
Ø DDN Maintenance
Ø Fiber Optic lab testing
Ø Other Fiber Optic Measurements
1.4 Order Specification
FOM-V −
|
|
Type |
A: -70～+6 dBm B: -50～+26 dBm AE：-70～+6 dBm（English version） BE：-50～+26 dBm（English version） |
1 Technical Specifications
2.1 Technical Specification
Type | FOM-Ⅴ-A | FOM-Ⅴ-B |
Calibrated wavelengths(nm) | 850,1300,1310,1490,1550,1625 |
Measurement Range(dBm) | -70~+6 | -50~+26 |
Rosolution(dB) | 0.01 |
Uncertainty | ≤±0.25 |
linearity (dB) | ≤±0.1 |
Frequency ID Range（Hz） | ＜10K |
Optical Light Source Module |
Wavelengths(nm) | 1310/1550(other wavelengths can be optional) |
Typical Ouput Power(dBm) | -5 |
Output Stability | ≤0.1 |
Modulation Frequencies(Hz) | CW,270,1K,2K |
General Features of Multi Meter |
Power Supply | 3 pcs 1.5V Alkaline Batteries/Mini USB 5V Adapter |
Battery Operating Time(h) | ≥50 (Both Power Meter and Light Source are working) ≥200(Only Power Meter is working) |
Auto-off time (min) | 10 |
Communication Port | Mini USB |
Operating Temperature(℃) | -10~+60 |
Storage Temperature(℃) | -25~+70 |
Dimension(mm) | 175X90X44.5 |
Weight (g,without batteries) | 265 |
3 PRODUCTS APPEARANCE Front panel