Yes, they can support 40km connection with 80km DWDM transceivers aus H***s am 25.03.2021

Yes, 200GHz DWDM Mux Demux is available, please contact your account manager for more details. aus S***n am 18.03.2021

Hi, the Operating Temperature is -5 to 65°C (23 to 149°F) and the Storage Temperature is -40 to 85°C (-40 to 185°F). aus M***y am 18.02.2021

Thanks for your sharing, lease kindly share your drawing to sales@fs.com, then our technical team will check and desigh the best solution for you accordingly. For the 40ch Mux/Demux, you could refer to this one: https://www.fs.com/products/35887.html. Regarding the other items you required. aus B***y am 07.02.2021

1. The 1310nm port will not reduce the number of available(40) channels. How does 1310nm port work? As you may know, the wavelength of our C21-C60 DWDM Mux Demux is from 1560.61nm to 1529.55nm, while the 1310nm Port Pass Band Width is 1260nm~1360nm. So they can work well respectively without affecting each other. 2. The 1310nm port allows existing legacy 1310 traffic to be added, such as 1000Base LX/EX, 10G LR/ER and 40G/100G ER4/LR4. aus J***n am 07.02.2021

Yes, but we don't recommend to use 100G CWDM4 #65280 to add a new 100G link, you can consider using 100G LR4 or 100G ER4, since the loss of 1310nm port on the MUX is 1.5dB, and the total loss of two MUXs is 3dB, while the power budget of 100G CWDM4 #65280 is 5dB. Even without considering the link budget, there is not enough system margin for the whole system. We have forwarded your message to your account manager, she will contact you about more detailed information of your connection, and recommend the suitable solution. aus C***y am 06.02.2021

Thanks for your interest in our DWDM Mux Demux(#35887). As for matching transceivers, you may refer to 10G DWDM SFP+ transceivers: https://www.fs.com/c/dwdm-sfp-plus-66. To make sure the correct connectivity, you can share your specific applicaiton with us. Our solution engineer team can help locate suitable items for you. aus L***y am 06.02.2021

Yes, BIDI SFP transceiver is suitable for DWDM Mux Demux, but it's only for the special port, such as 1310nm port, because the wavelength of DWDM Mux Demux is DWDM wavelength transceivers, and BIDI SFP transceiver's wavelength is common wavelength. 40ch DWDM Mux Demux is usually used together with OEO, DWDM EDFA and DCM to achieve the long distance multiplexing transmission, here is the link for your reference: https://www.fs.com/products/90934.html aus C***y am 07.03.2020

Yes, it can be used, 50Ghz DWDM SFP wavelength range is ±0.05nm, while 100Ghz DWDM MUX/DEMUX channel bandwidth is ±0.1nm, 50Ghz channel bandwidth is less than 100Ghz, there is no transmission interference. aus F***a am 04.11.2019

Yes, this Mux can transmit multiple 100G DWDM directly with 100G Transponder/Muxponder . And the 100G signals can also be multiplexed with 10G signals, but in order to avoid crosstalk between 10G and 100G signals, please keep the interval of 5CH. aus E***n am 17.04.2019