Single Fiber 20C R/B Filter DWDM MUX/DEMUX

20-channel (40 waves) DWDM MUX/DEMUX with Red and Blue (R/B) filters.

This is a pair-based device designed by Fibconet that excels where optical fiber resources are scarce.

Features:

  • 20 channels (40 waves) DWDM MUX/DEMUX
  • Blue and Red (R/B) filter design
  • Used in pairs for point-to-point transmission
  • Enables long-distance transmission
  • Supports rare optical fiber resources
  • Passive device
  • Bi-directional point-to-point transmission

Applications:

  • Broadcast and TV
  • IDC
  • Finance
  • Government
  • Cloud
  • Massive data

Additional information

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Product Details

Single Fiber 20C R B Filter 40waves DWDM MUX DEMUX4

Waves Introducing

In side A of this device, the receiving (RX) waves stretch from C19 to C38 (1562.23nm-1546.92nm),

while the transmitting (TX) waves range from C42 to C61 (1543.73nm-1528.77nm).

Flip it over to side B, and you’ll find the RX waves spanning C42 to C61 and the TX waves covering C19 to C38.

Paired with DWDM amplifiers and a DCM device, this 20-channel DWDM system supports long-distance transmission on a single fiber.

R/B Filter: The Key to Long-Distance Transmission

Single Fiber 20C R B Filter 40waves DWDM MUX DEMUX1

For long-distance point-to-point transmission on single fiber BIDI systems,

the absence of an R/B component in the DWDM system can prevent the addition of an EDFA amplifier.

To overcome this, we’ve incorporated an R/B component in our DWDM system.

This entirely passive device supports 20 different business channels in one optical fiber for bi-directional point-to-point transmission.

Line Link: One Device, Multiple Industries

Single Fiber 20C R B Filter 40waves DWDM MUX DEMUX5

Our 20-channel DWDM MUX DEMUX supports 20 different business channels over two optical fibers, achieving efficient point-to-point transmission.

Whether you’re in Broadcast and TV, IDC, finance, government, cloud computing, or dealing with massive data, this device has you covered.

Significations of 20 Channels DWDM

Wavelength 40 waves C19-C38/C42-C61 Channel Spacing 100GHz (0.8nm)
Channel Passband ±0.11nm Technology AAWG (Gaussian)
Insertion Loss@DWDM ≤ 3.5dB Link Loss@DWDM ≤ 7dB
Passband Ripple ≤ 0.5dB Center Wavelength

Accuracy

±0.05nm
Return Loss ≥ 40dB Directivity ≥ 40dB
Polarization Mode

Dispersion

≤ 0.1ps Polarization Dependent Loss ≤ 0.3dB
Channel Isolation Adjacent ≥ 25dB
Non-adjacent ≥ 30dB
Temperature Operating -5 to 65°C

Storage  -40 to 85°C

Insertion Loss@R/B PASS:≤ 0.6dB

Reflect:≤0.8dB

Isolation@R/B PASS:≥ 30dB

Reflect:≥15dB

Net Weight 1.5KG Dimensions (HxWxD) 44*440*230mm

Our Package and Order Informations

Single Fiber 20C R B Filter 40waves DWDM MUX DEMUX3

Ord Infomation

Product Inquiry

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Inquiry: Single Fiber 20C R/B Filter DWDM MUX/DEMUX

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