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Product description
The core of CWDM application is the passive MUX/DEMUX unit. The FRM220-MD80-UP01 bundles all 8 traditional CWDM channels (1470~1610nm) and also offers an expansion port for additional channels in the 1260~1460nm range.
CWDM technology is basically using a gap of 20nm between each lambda. However, there are only 8 lambdas (wavelengths) that are supported by our CWDM system. These wavelengths are:1471nm,1491nm,1511nm,1531nm,1551nm,1571nm,1591nmand1611nmand they are also calledcolored lambdas.
To assure communications over these wavelengths specialCWDM SFP modulesmust be used.
The FRM220 multiplexers are designed to slide into the FRM220 chassis. Thus, several mux/demuxes can be aggregated in a very limited space.
For instance, an FRM220-CH20 19 mountable chassis can accommodate up to 10 units of the FRM220-MD80-UP01 CWDM mux/demuxes, all in only 2RU of rack space.
For mux/demux customizations(cards with other than the traditional 8 CWDM channels)
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* Delivery Time.
We need 1-2 days to process your order before shipping. There are two shipping methoed.
Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.
Slow Delivery: The delivery time for US, European countries the delivery will take 7-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 2 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
