| Message: | 1.Shenzhen Youthton Technology Co.,Ltd.is a DWDM SFP,100G QSFP28 ER4x2e60e1anin one large multi-functional integrated modern enterprise,and devote the high-quality 40G LR4 and first-class service for the masses of customers.
2.Shenzhen Youthton Technology Co.,Ltd. is specialized in Home merchandise,Digital communication products,Communication product supply since established in 10 years ago.So far,our company has established its branch companies in major cities throughout the country.Formed in 4 Floor, JinMa Building, Jinma Industrial Park, Shihuan Road NO.4, Shilong Community, Shiyan Street, Bao An District, Shenzhen, China,Bao'an District,Shenzhen City,Guangdong Province,China as the center, the radiation sales system and service network.Details:DWDM SFPs are based on the SFP form factor which is an MSA standard build. The maximum speed of these products is 1.25G and they are also available as 2.5G, 4G and of course the popular 10G DWDM SFP+.These optics are mostly deployed in 1G DWDM Ethernet solutions, but can also be deployed as 1x Fiber channel. The DWDM SFP has a specific tuned laser which emits a "color" which is defined in the DWDM ITU grid. There are different DWDM ITU grids and the 100GHz C-Band is the most used in the telecom industry. This has a spacing of 0.8nm and is around 1550nm. The colors or wavelength are named in channels and channel 17 to 61 is commonly used. We can also provide 50GHz optics which have a spacing of 0.4nm and other spectrum bands.Youthton uses the channel in the naming convention which is the most convenient for our customers e.g. SFP-DWDM33-32dB. Our standard DWDM SFP has 32dB power budget, this used by most of our customers and this is what we keep in stock. We can also supply them in 24dB and 37dB version. All DWDM optics come with DOM/DDM which stands for Digital optical monitoring or Digital Diagnostic Monitoring which will enable you to measure in real time, the temperature, Voltage, Tx laser output and Rx laser input. |
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