Our advantages
> 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.
Main features
> 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
Specification
| Item |
T-FI450V01 |
T-FI450V01 |
T-FI450V10 |
| 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 |
| Visual Fault Locator |
No |
1mW |
10mW |
| Temperature |
Storage: -20 -- +60 ºC, < 90%RH Operating: -10 -- +50 ºC, < 90%RH |
| Power Supply |
AA * 2 |
| Size / Weight |
230mm * 45mm * 45mm / 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
| Standard |
User's manual |
1 |
| Calibration certification |
1 |
| Carrying bag |
1 |
Package
> CTN/ Hand Carrying Case
Applications
> Telecom, Unicom, Mobile CATV, Power, Railway, Petro-chemical, Troop, Coal, College, Science & Research Agency, etc.
Delivery & Shipping
> 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.
Audited Supplier 
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