For dual fiber DWDM, the same wavelength is used for both the transmit and receive directions. So if you choose the channel C53 on the side A, the side B should also choose C53. 2019年4月02日にFSより発表された

No, for the CWDM MUX DEMUX, the effect is the same for adding attenuators on both ends or any one end. Because the attenuator is mainly used to adjust the Rx Power of the transceiver, preventing excessive power from affecting the life of the transceiver. But for the DWDM MUX DEMUX, since the DWDM solution is complex, please kindly provide more detailed link information to otn@fs.com, FS technical team will further check for you. 2019年3月19日にFSより発表された

No, the recommended chassis is #30408, more details at https://www.fs.com/products/30408.html, thank you. 2018年12月11日にFSより発表された

Yes, of course you also can run a 40GBASE-ER4 signal into the 1310nm port, because the 1310nm Port Pass Band Width is 1260nm~1360nm, you can refer to Product Details for more parameter details. 2018年11月08日にFSより発表された

First at all, deeply understand your concern, but please don't worry, FS offers return or exchange services for this item within 30 days of receiving of products, so you could buy one for a test firstly. 2018年9月23日にFSより発表された

Absolutely, FS can customize the LC/APC for you, please check this link and choose the specific mux you need: https://www.fs.com/products/70411.html 2018年7月22日にFSより発表された

When CWDM MUX A has five channels with EXP port, you can connect MUX B via express port. These wavelengths are other 13 wavelengths. In the same way to DWDM MUX DEMUX. 2018年4月17日にFSより発表された

Common 1310nm optical module, CWDM 1270, 1290, 1310, 1330, 1350 module. 2018年3月17日にFSより発表された

This could be achieved by connecting the 1530nm or 1550nm CWDM channel to the line port of DWDM Mux Demux. CWDM 1530nm matches to narrowband C52-C61 of DWDM, CWDM 1550nm matches to narrowband C30-C37 of DWDM. 2017年7月17日にFSより発表された

Generally, CWDM offers a convenient and cost-efficient solution for short distance (like 70km), low capacity, sub-10G. While DWDM supports long haul applications with speed protocols of up to 100G/200G per channel. 2017年5月24日にFSより発表された