Designed to aid in the testing of fiber optic cable when using an OTDR. The OTDR Launch Fiber box is used with Optical Time Domain Reflectometers (OTDR's) to help minimize the effects of the OTDR's launch pulse on measurement uncertainty. Available in many different configurations and fiber lengths.

Q1.What is your delivery time?
A: Generally,it will take 3 to 15 days after receiving your deposit.The specific
delivery time depends on the items and quantity of your order.

Q2.Can you produce according to the samples or drawing?
A: Yes,we can produce by your samples or technical drawings.We also can
design and build the molds for you.

Q3.What is your sample policy?
A: We can supply free sample of common fiber optics, but customers have to
pay courier cost and in massive order, we return the sample cost.

Q4. Do you test all your goods before delivery?
A: Yes, all goods are 100% test before delivery.

Q5.How do you assure long term business and keep good relationship?
A:1.We keep persistent improvement to make nice quality and unique products
with competitive price to ensure our customers' benefit.
  2.We keep mutual benefit for customers who have supported our company!