Henan Huachuang Communication Equipment Co.Ltd.
Technology changes life，Innovation achieve dream.
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The AQ7275 is one of the best selling OTDRs in the world. Model lineup has been expanded to a total of 9 models to choose from with a dynamic range of up to 45dB . Wavelength capability spans from 850nm (MMF) to 1650nm (SMF). An impressive 0.8m event dead zone makes this model an excellent choice for FTTH and metro, core networks.
Notice to users :
Please fax the “after service form”to our service department within 7 days after buying the products, so that we can verify your product.We will provide you the perfect after -sales service when receiving the form.The following situations are not within the scope of warranty service :
1. due to personal or non- maintenance units of the company agent disassemble , repair or damage caused by the failure ;
2. due to force majeure and human factors led to the failure or damage ;
3. the use of an external power supply voltage is not normal due to malfunction or damage ;
4. Consumable parts ( eg : Electrical welding electrode rod, cutter blades , OTDR optical connectors and adapters and a variety of battery )