Fiber Optic OTDR Launch Cable Box Multi Connector MMSM OTDR Dead Zone Eliminator

Description

Fiber Optic OTDR Launch Cable Box/Fiber Rings/OTDR Dead Zone Eliminator with Length of 500/1000/2000 Meters for SM or MM
Why we need to buy the OTDR cable box?
Definition of Dead Zones:
OTDR is most commonly used by technicians or installers to certify the performance of new fiber optic links and detect the issues of existing fiber links and the OTDR dead zone is one of its important specifications,which refers to the distance where the OTDR can not detect or precisely localize any evernt or artifact on the fiber link.
Why is there a Dead Zone:
In simple terms,OTDR dead zone is caused by a fresnel reflection(mainly caused by air gap at OTDR connection) and the subsequent recovery time of the OTDR detector.
How to cover the dead zone:
OTDR Launch cable box AKA dead zone eliminator is a good choice.
Attention:
When ordering, please specify connector types needed.--
For Example : SC/UPC-FC/UPC    FC/APC-ST/UPC
Feathers:
Designed to aid in the testing of fiber optic cable when using an OTDR. The OTDR Launch Cable Box is used with Optical Time
Domain Reflectometers (OTDRs) to help minimize the effects of the OTDRs launch pulse on measurement uncertainty.
Available in many different configurations and fiber lengths.
1. Pulse Suppressor,
Launch Box
, Delay Line, Installation/Testing, Training, Calibration
2. Compound Latch for positive seal and easy opening with locking feature
3. Non¬metal construction will not dent, corrode, or conduce electricity
4. Water and dust prove allowing the unit to be taken into almost any environment
5.
Case can house up to 2,000 meters of fiber
6. Auto Purge Valve for changes in altitude and temperature
About Payment:
1. We can accept payment via Paypal.
2. Full payment must be made within 7 days after placing your order, or the order will be invalid or canceled by the system.
3. Make sure that you have completed all the detailed information like contact person, address, post code and telephone number when filling in your buyer's information.
About Shipment:
1. We will send the goods within 2 business days after the full payment has been confirmed.
2. We can provide the international shipping services as follows:
China Post Air Mail, HK Post Air Mail, EMS, TNT, DHL, UPS, Fedex. The default way is by China post air mail and HK post air mail.
3. The buyer is responsible for insurrance, problems and damage which caused by shipping service such as accidents, delays or other issues. Besides, we are not responsible for any custom duty or import tax, these charges are not included in the item price and shipping cost.
The Following is estimated time for different shipping methods
Warranty:
1. All the goods are inspected and tested before shipment. if you are not satisfied with the goods pls contact us first.
2. If we can not solve the problem for you and then you can return it to us and we will exchange it for you.
3. All return items must be in its original conditions, including box and accessories. Man-made defects are not guaranteed, such as broken, scratched and so on.
4. For any items, please use EMS or your local post when send back
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