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GAOTek DWDM interface card transponder is mainly deployed in national backbone networks, regional or provincial backbones, and some metropolitan core sites.

GAOTek DWDM interface card transponder supports 6 general service slots +2 network management slot, front panel of each service card unit can be flexible access, not limited by slot.

GAOTek DWDM optical transponder units are next generation high-capacity, intelligent and converged optical and packet Optical Transmission Network platform.

GAOTek DWDM OTN  muxponder  400 G muxponder service card launched by Sinai Communication supports 4 x 100 G to The 400 G electric layer multiplexes or demultiplexes and converts it into a 400 G rate WDM standard wavelength optical signal, so as to facilitate the wavelength division multiplexing of optical signals of different wavelengths by the wavelength combining unit, and realize the inverse process of the above process at the same time.

 This Electric Transformer TTR Handheld Tester has an operating temperature of 14° F to 104° F, humidity of 10% to 85%, and working power of AC 220 V.

GAOTek electronic blood pressure monitor has an arm tube design, no need to tie the arm strap, and one-key measurement is more convenient in the power-on state.

GAOTek endoscopy surgery equipment has SY-GW800C-N can be used for arthroscopy, ENT, PTED(percutaneous transforaminal endoscopic discectomy), cystoscope, percutaneous nephoscope, ventriculus, duct scope, hysteroscopy, proctoscope, sigmoidoscope, urology resectoscope, plastic surgery endoscope, laparoscope, coloscopy, breast implant endoscope, thoracoscopy, fiber nasopharyngoscope, fiber choledochoscopy, fber bronchoscope, fiber ureteroscope, APP hernia repair, lacrimal passage, minimally invasive varicose veins, etc.

GAO Tek extraction kit for genetic test is suitable for extracting genomic DNA from Oral swabs and saliva. The DNA is bound to the surface of Magbee’s coated with silicon under high-salt conditions.

GAOTek fiber attenuation and optical talk set is one intelligent and efficient instrument that combines in one set the functions of both a digital optical phone and a stabilized light source.

GAOTek fiber optic modem has internationally advanced digital fiber optic technology, and multiplex telephone signals can be realized synchronous, distortion-free, and high-quality transmission in one single fiber.

GAOTek fiber optical converter multiplexer is a converter device that provides 1 to 16 channel E1 interface, 1 channel PCM digital business phone (optional).

GAOTek fiber optical DWDM transponders mainly implement OEO conversion of optical signals, and perform 3R (Regeneration, Reshaping, Retiming) processing on the signals during the conversion process, to achieve the purpose of the conversion of signal mode single-mode or multi-mode, transmission mode single-fiber or double-fiber and signal wavelength; as well as improving signal quality and amplifying signal power.