DOWELL INDUSTRY GROUP LIMITED
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 10 PCS Per 7 Days |
| Delivery Time | 7-15 Days |
| Type | Fiber Identifier |
| Identified Wavelength Range | 800-1700 nm |
| Signal Direction | Left & Right LED |
| Detector Type | 1mm InGaAs 2pcs |
| Use | FTTH |
| Warranty Time | 1Year |
| Network | FTTH |
| Model Number | DW-OFI |
| Place of Origin | Zhejiang, China |
| Brand Name | DOWELL |
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 10 PCS Per 7 Days |
| Delivery Time | 7-15 Days | Type | Fiber Identifier |
| Identified Wavelength Range | 800-1700 nm | Signal Direction | Left & Right LED |
| Detector Type | 1mm InGaAs 2pcs | Use | FTTH |
| Warranty Time | 1Year | Network | FTTH |
| Model Number | DW-OFI | Place of Origin | Zhejiang, China |
| Brand Name | DOWELL | ||
| High Light | ftth adsl vdsl tester ，ftth network cable crimping tools | ||
Our Optical Fiber Identifier can quickly identify the direction of transmitted fiber and display the relative core power without any damages to the bend fiber. When the traffic is present, the intermittently audible tone is activated. This optical fiber identifier also recognizes the modulation like 270Hz, 1kHz and 2kHz. When they are used to detect the frequency, the continuously audible tone is activated. There are four adapter heads available: Ø0.25, Ø0.9, Ø2.0 and Ø3.0. This optical fiber identifier is powered by a 9V alkaline battery.
Specification:
| Identified Wavelength Range | 800-1700 nm | |
| Identified Signal Type | CW, 270Hz±5%,1kHz±5%,2kHz±5% | |
| Detector Type | Ø1mm InGaAs 2pcs | |
| Adapter Type | Ø0.25 (Applicable for Bare Fiber),Ø0.9 (Applicable for Ø0.9 Cable ) | |
| Ø2.0 (Applicable for Ø2.0 Cable ), Ø3.0 (Applicable for Ø3.0 Cable ) | ||
| Signal Direction | Left & Right LED | |
| Singe Direction Test Range (dBm, CW/0.9mm bare fiber) | -46~10(1310nm) | |
| -50~10(1550nm) | ||
| Signal Power Test Range (dBm, CW/0.9mm bare fiber) | -50~+10 | |
| Signal Frequency Display (Hz) | 270, 1k, 2k | |
| Frequency Test Range (dBm, Average Value) | Ø0.9, Ø2.0, Ø3.0 | -30~0 (270Hz,1KHz) |
| -25~0 (2KHz) | ||
|
Ø0.25 | -25~0 (270Hz,1KHz) | |
| -20~0 (2KHz) | ||
| Insertion Loss(dB, Typical Value) | 0.8 (1310nm) | |
| 2.5 (1550nm) | ||
| Alkaline Battery(V) | 9 | |
| Operating Temperature(℃) | -10－+60 | |
| Storage Temperature(℃) | -25－+70 | |
| Dimension (mm) | 196x30.5x27 | |
| Weight (g) | 200 | |
Features:
1.1 Easy-to-use with “ONE KEY” operation.
1.2 Efficiently identifies the traffic direction and frequency tone (270Hz, 1KHz, 2KHz) with audible warning.
1.3 Displays the relative core power
1.4 More accurate test with Sunshade
1.5 Easy-to-replace adaptors
1.6 Durable metal housing and quality construction
1.7 Lower power indication
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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