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Optace Technologies Co., Ltd.
China Manufacturer with main products: PLC Splitter, Multimode Power Combiner, CWDM/DWDM/OADM System, Fiber Media Converter, Circulator, Collimator Variable Optical, FBT Coupler... |
CWDM/DWDM/OADM System
| FOB Price: | 10.00 - 100.00 USD/Piece |
|---|---|
| Supply Ability: | 10,000 Piece/Pieces per Day |
| Shipping: | by sea |
| Payment Terms: | L/C, T/T |
Related products from verified members
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
|---|---|
| Place of Origin: | Guangdong in China |
| Packaging Details: | carton box |
Specifications
CWDM - Coarse Wavelength Division Multiplexing. WDM systems with fewer than eight active wavelengths per fiber.
DWDM - Dense Wavelength Division Multiplexing. WDM systems with more than eight active wavelengths per fiber.
Types of WDM
Currently, there are two types of WDM in existence today: Coarse WDM (CWDM) and Dense
WDM (DWDM). Backwards as it may seem, DWDM came well before CWDM, which appeared only after a booming telecommunications market drove prices to affordable lows. Whereas CWDM breaks the spectrum into big chunks, DWDM dices it finely. DWDM fits 40-plus channels into the same frequency range used for two CWDM channels.
CWDM is defined by wavelengths. DWDM is defined in terms of frequencies. DWDM’s tighter wavelength spacing fit more channels onto a single fiber, but cost more to implement and operate.
Service Guarantee
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Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
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ECVV Supply
ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
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Product Quality Commitment
ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
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Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
CWDM/DWDM/OADM System from this supplier
Min Order: 1 Set
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