Advantages of Us
> Professional: Specialized in manufacturing and selling optical fiber devices for more than 4 years. We are gold supplier with 4 years history, up to now, our products have been covering more than 20 countries of all over the world. OEM/ ODM, Customized service. Offer service of adding customer's logo.
> Excellent Quality: All our products have pasted the tests by SGS, CE & CSI.
> Timely Delivery: All our goods can be delivered within 3 working days.
> Reasonable Price: We provide pretty cost-effective products. Factory Direct price must be competitive.
> Trustful: We treat our workers and clients as respectful partners. Special discount and protection of sales area provided to your distributor.
> Thoughtful Aftersales Service: Long warranty time, free and timely technical support andspecial training make you using our products without any worries.
Key Features of Optical Fiber Identifier
> Indicate the signal directions in fiber;
> Indicate the signal presence or absence (Live or dark fiber);
> Detect tones 270Hz, 1kHz and 2kHz to verify the modulated signal type;
> Universal adapter heads for 0.25, 0.9, 2.0, 3.0mm fiber, no need to replace the clamp block
> Build in VFL 1mW or 10mW optional
> Battery low indication;
> Powered by 2 units of 1.5V AA batteries;
> One-year warranty and recommended calibration interval
More Pictures of Optical Fiber Identifier
Package of Optical Fiber Identifier
> CTN/ Hand Carrying Case
Applications of Optical Fiber Identifier
> Telecom, Unicom, Mobile CATV, Power, Railway, Petro-chemical, Troop, Coal, College, Science & Research Agency, etc.
Delivery & Shipping of Optical Fiber Identifier
> Leading Date: Within 3 to 5 working days for small orders after deposit received, kindly negotiation for bulk order.
> Shipment: By DHL, FedEx, TNT, EMS & UPS, directly delivery to your hands.
Nanjing Tianxingtong Electronic Technology Co., Ltd. is a China leading manufacturer of Optical Fiber Fusion Splicer related products, with ultra-reliable quality, timely delivery & thoughtful service. The main products series include fusion splicer, OTDR, optical fiber cleaver, skinline cable welding machine, power meter, etc.
> We are a high-tech enterprise, located in Nanjing, Jiangsu - the most developed province in machinery industry in the East China. We has been dedicated to R&D, manufacturing fusion splicer since established in 2010.
> With excellent rich-experienced experts and well-trained marketing team, adopting modern production management system, we are expanding rapidly, and now becoming a leading supplier of fusion splicer and other related optical fiber tools and equipment in China.
>Our company adopts the scientific quality management system and advanced professional production equipment and testing instruments. Furthermore, we always take excellent quality of products and quality service as the enterprise's life. Our company is dedicated to providing customers with high-quality products, timely technical support and thought after-sales service since founded. We have formed a "four in one" integrated system including design, manufacture, sales, and installation.
> Our products are widely applied to support the use of all kinds of optical communication engineering worldwide. After many years of exploiting market, our products are widely acknowledged and trusted by different customers around the world, such as UK, USA, France, Australia, India and Africa, etc. We sincerely welcome domestic and international customers contact and visit us for future business relationships and mutual success!
| Item No. |
T-FI400 |
T-FI420V01 |
T-FI420V10 |
| Visual Fault Locater |
No |
1 mW |
10 mW |
| Wavelength Range |
800 to 1700nm (SM) |
| Recognizable signal type* |
CW, 2kHz, 1kHz, 270Hz ±10% |
| Detector Type |
InGaAs 2pcs |
| Fiber Type |
0.9, 0.25, 2.0, 3.0 mm fiber |
| Sensitivity |
+10 ~ -50dBm |
| Accuracy * |
+10dB to -30 dBm (Continuous Wave)
+10dB to -25 dBm (Modulated Signal) |
| LED Indicator |
Signal direction; signal frequency (2kHz/1kHz/270Hz); low battery |
| Power Supply |
AA * 2 |
| Storage Temperature |
-20 -- +60 °C, < 90%RH |
| Operating Temperature |
-10 -- +50 °C, < 90%RH |
| Size |
230mm * 45mm * 45mm |
| Weight |
About 200g |
* at 20±3°C, indoor, 1550nm wavelength, 0.9mm fiber, with white coat, 270Hz, error < 5%,
* 0.25, 2.0, 3.0mm fiber, the performance at continuous wave will be lower
* 1KHz, 2KHz, the performance at modulated signal will be lower
* at 1310nm wavelength, the performance will be lower
Standard Accessories
| Carrying bag |
1 |
| User's manual |
1 |
| Certification of Calibration |
1 |
Audited Supplier 
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