DOWELL INDUSTRY GROUP LIMITED
| Type | Cable Tester |
| Use | FTTX FTTH FTTB FTTP |
| Warranty Time | 1 Year |
| Network | None |
| Wavelength | 1310/1550nm |
| Fiber Type | G.652 SM Fiber |
| Dynamic Range | 24dB/22dB |
| Model Number | DW-8302SJ |
| Place of Origin | Zhejiang, China |
| Brand Name | DOWELL |
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Product Specification
| Type | Cable Tester | Use | FTTX FTTH FTTB FTTP |
| Warranty Time | 1 Year | Network | None |
| Wavelength | 1310/1550nm | Fiber Type | G.652 SM Fiber |
| Dynamic Range | 24dB/22dB | Model Number | DW-8302SJ |
| Place of Origin | Zhejiang, China | Brand Name | DOWELL |
Mini-Pro OTDR | ||
Wavelength | 1310/1550nm 1610nm±20nm online(apc) | |
Fiber Type | G.652 SM Fiber | |
Dynamic Range | 24dB/22dB 24dB | |
Event Blind Zone | 3m | |
ATT Blind Zone | 8m | |
Test Range | 10m~60km | |
Pulse Width | 5ns~10us | |
Ranging Accuracy | ±（1m+Sampling Interval +0.005％×Test Distance） | |
Loss Accuracy | ±0.2dB/dB | |
Sampling Points | 16k~128k | |
Sampling Resolution | 0.05m~8m | |
Reflection Accuracy | ±3dB | |
Data Storage | Internal：≥600；External：TF Card | |
Laser Safety Level | Class Ⅱ level | |
File Format | SOR Standard File Format | |
Connector | FC/APC（Interchangeable SC、ST） | |
OPM | ||
Wave Range | 800nm~1700nm | |
Interface Type | Universal Joint FC/SC/ST | |
Test Range | -50dBm～+26dBm | |
Uncertainty | ±5% | |
Frequency Identification | CW/270/330/1k/2kHz | |
Calibration Wavelength | 850/1300/1310/1490/1550/1577/1625nm | |
LS | ||
LD Type | FP-LD | |
Output Wavelength | 1310/1550nm, 1610nm±20nm(apc) | |
Output Power | ≥-5dBm | |
Modulation Frequency | 270/330/1k/2kHz | |
Stability | CW，±0.5dB/15min（Test after15mins of preheating） | |
Connector | FC/APC（Interchangeable SC、ST） | |
VFL | ||
Work Wavelength | 650nm±20nm | |
Output Power | ≥10mW | |
Mode | CW/1Hz/2Hz | |
Connector | FC/SC/ST | |
RJ45 Cable Length Measurement | ||
Test Range | 300m | |
Other Parameters | ||
Dispaly | 3.5 inch Color LCD | |
Data Interface | Micro USB | |
External Storage | TF Card | |
Power Supply | Polymer Li-battery：3.7V，4000mAh Power Adapter：5VDC，2A | |
Battery Life | Standby＞20h；Measuring Time＞12h | |
Operating Temperature | -10℃～+50℃ | |
Storage Temperature | -40℃～+70℃ | |
Relative Humidity | 0～95％Non Condensing | |
Weight | ≤350g | |
Dimension | 173mm×82mm×37mm | |
Configuration List | ||||||
NO | Name | Qty | Remark | |||
1 | Host | 1 | Battery Include | |||
2 | Adapter | 1 | ||||
3 | Data Line | 1 | ||||
4 | CD（Analysis software、User Manual） | 1 | ||||
5 | User Manual | 1 | ||||
6 | SC/APC Connector | 1 | ||||
7 | Calibration Certification | 1 | ||||
8 | Qualification Certificate/Service Guarantee Card | 1 | ||||
9 | Clean Cotton Slices | 10 | ||||
10 | Instrument Bag | 1 | ||||
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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