DOWELL INDUSTRY GROUP LIMITED
| Model Number | DW-OFI4 |
| Place of Origin | Zhejiang, China |
| Brand Name | DOWELL |
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Product Specification
| Model Number | DW-OFI4 | Place of Origin | Zhejiang, China |
| Brand Name | DOWELL | ||
| High Light | fttx adsl vdsl tester ，fttx network cable crimping tools | ||
Color Screen Display 4-in-1 Optical Fiber Identifier With VFL function
Fiber optic identification instrument is a new comprehensive test instrument newly developed by our company, which not only has the function of conventional fiber optic identification instrument to carry out nondestructive fiber optic identification detection work in any position of single-mode and multimode fiber, but also has the optical power module and red light visual fault location function necessary for fiber optic link construction and maintenance detection, which is a high-performance tester in current fiber optic network maintenance detection.
Specification:
| Identifier module | |
| Wavelength range(nm) | 800～1700 |
| Probe type | InGaAs |
| Adapter type(mm) | 250um,900um,2mm,3mm |
| Modulation frequency(Hz) | CW,270,1K,2K |
| Optical fiber signal display detection range(dBm)
| +13～-50 |
| Signal direction detection range(dBm)Typical Value | +13～-35 |
| Signal frequency indication(Hz) | 270,1K,2K |
| Signal frequency detection range(dBm)Typical Value | +13～-30 |
| Standard OPM module | |
| Test wavelength(nm) | 850,1300,1310,1490,1550,1625 |
| Power test range(dBm) | +26～-50 |
| Unit | dBm,dB,xW |
| Resolution ratio(dB) | 0.01 |
| Uncertainty(dB) | ≤0.5 |
| Test interface | Φ2.5mm universal interface |
| VFL module | |
| Wavelength (nm) | 650±10 |
| Output power (mW) | ≥10 |
| Test interface | Φ2.5mm universal interface |
| Others | |
| Display screen | Color-LCD |
| Power supply | 2*1.5V AA battery |
| Operating temperature (℃) | -20～+60 |
| Storage temperature (℃) | -30～+70 |
| Dimension(mm)without switch pull button | 220*38*28 |
| Weight (g) without batteries | 145 |
Features:
1.1 Color screen display
1.2 Metal structure 4-in-1 test fixture (can detect 250/900um and 2 to 3mm of various optical fibers)
1.3 With online test to identify power direction, frequency detection function
1.4 Low insertion loss, test dynamic range
1.5 With ordinary power meter function (including frequency detection)
1.6 With VFL function
1.7 Low battery prompt
Package:
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
10000000-50000000
Employee Number:
101~120
Ecer Certification：
Verified Supplier
DOWELL Factory Display We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH Cabling, Distribuctio... DOWELL Factory Display We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH Cabling, Distribuctio...
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