NTK590MH - Nortel 2.5Gbps OC-48 CWDM Single-Mode Fibre 80km 1490nm Duplex LC Connector SFP Transceiver Module - GTD

As stated GotoDirect is only a retailer, reseller, and distributor, therefore, products sold on the Store are not manufactured by GotoDirect.
The products offered, in certain conditions, may cover warranty or support policy by each manufacturer. We consign and provide our customers with any warranty provided from the manufacturer directly. The customer accepts they shall have options only if the warranty mentioned by the manufacturers covers so for the products.
GotoDirect holds no representation or does not express any warranty with respect to the products, except those clearly stated in the document herein.
The company denies any other warranties, implied or expressed, concerning any such product, included but not limited to, the implied warranties of merchantability for any purpose. In case of implied warranties arising from law, trade usage, the course of trading, or performance, the policy stated herein with cover the following in the same manner.   
You willingly agree to, and understand that our company holds no warranty that our offered service will:
•    meet your requests, requirements, and expectations fully and finally
•    be consistent, constant, secure, and free of any errors
•    provide exact results or reliable data on information processing
•    correct any error in the software and program
You clearly understand that the information obtained in any form through the use of our service is solely accessed at your personal will and risk. By this means, you are willingly, solely responsible and thereby ignore any or all claims due to any damage to your system, internet access, device, or any loss of data caused by the information downloaded or obtained.
Under no circumstances will the company be responsible for any direct damages in your connection instigating by the sale, installation, operation, or repair of any product. Including but not limited to, any breach of warranty contract or strict liability, negligence, whether or not the company have been instructed for the possibility or reason of any such loss. 
The company expressly and clearly denies any legal responsibility for any personal damage, injury, or loss of property instigating from the use of products offered on our site. However, included but not limited to, medical treatment, disaster control or prevention, traffic control, or from the use of any related equipment.