Single Fiber20CH(40waves) DWDM MUX DEMUX, With R B Filter, LC/UPC, 1U Rack
The 20ch(40waves) DWDM MUX/ DEMUX with Blue and Red（R/B）filter, is used in pairs,designed by FIBERWDM, in side A, the waves are: RX C19 to C38(1562.23nm~1546.92nm), TX C42 to C61(1543.73nm~1528.77nm); And in side B, the waves are: RXC42 to C61(1543.73nm~1528.77nm), TX C19 to C38(1562.23nm~1546.92nm).it conjunct with the DWDM amplifiers and DCM device, the 20ch DWDM transfer system can support a long distance transmission in one fiber.
So it is greatly used in which rare optical fiber resource, like in Broadcast and TV, IDC, finance, government, cloud, massive data and other industries.
Product Panel
20CH DWDM MUX/ DEMUX RX C19 to C38/ TX C42 to C61 With R/B Side A
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20CH DWDM MUX/ DEMUX RX C42 to C61/ TX C19 to C38 With R/B Side B
Line Link
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20CH DWDM MUX/ DEMUX with R/B and EDFA for long distanceSingle fiber BIDI transmission
In long distance point-to-point transmission, if without R/B component in DWDM system in single fiber BIDI transmission, it can not add EDFA amplifier in the system, so to solve this problems, we designed the R/B component in DWDM system; the Device is totally passive, and supports 20 channels difference business in one optical fiber bi-direction point-to-point transmission, so it is greatly used in which rare optical fiber resource and long distance, likein Broadcast and TV, IDC, finance, government, cloud, massive data and other industries.
Product Specification
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Wavelength |
40 waves C19-C38/C42-C61 |
Channel Spacing |
100GHz (0.8nm) |
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Channel Passband |
±0.11nm |
Technology |
AAWG (Gaussian) |
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Insertion Loss@DWDM |
≤ 3.5dB |
Link Loss@DWDM |
≤7dB |
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Passband Ripple |
≤ 0.5dB |
Center Wavelength Accuracy |
±0.05nm |
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Return Loss |
≥ 40dB |
Directivity |
≥ 40dB |
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Polarization Mode Dispersion |
≤ 0.1ps |
Polarization Dependent Loss |
≤ 0.3dB |
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Channel Isolation |
Adjacent ≥ 25dB |
Temperature |
Operating -5 to 65°C Storage -40 to 85°C |
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Insertion Loss@R/B |
PASS:≤0.6dB Reflect:≤0.8dB |
Isolation@R/B |
PASS:≥30dB Reflect:≥15dB |
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Net Weight |
1.5KG |
Dimensions (HxWxD) |
44*440*230mm |
Note: Specified with connectors.
Package Information
DWDM MUX DEMUX with R B Filter 19” Inch 1U Rack
Order Information
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Product No. |
Product description |
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DM40-1U01-C1961-RB |
DWDM MUX/ DEMUX 20CH 40 Waves (RX C19-C38/ TX C42-C61) with R/B component, Single fiber, LC/UPC , 1U Rack Side A |
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DD40-1U01-C1961-RB |
DWDM MUX/ DEMUX 20CH 40 Waves (RX C42-C61/ TX C19-C38) with R/B component, Single fiber, LC/UPC , 1U Rack Side B |
Note:We Support Customized Design, please contact us by email.
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