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Description
D-MD-40-C21-C60; 40ch DWDM MuxDemux
The D-MD-40-C21-C60 filter is a 40-channel DWDM protocol transparent Mux/Demux unit in accordance with the ITU-T G.694.1 100GHz grid. The channels operate in the standard C-band in dual fiber working configuration.The D-MD-40-C21-C60 has two Monitor ports that tap off 1% of the transmitted and received line signal. This provides the ability to monitor the channel power levels via a connected Optical Channel Monitoring (OCM) device or an optical spectrum analyzer.The D-MD-40-C21-C60 is based on athermal AWG technology and is totally passive. This technology is restricted to -5 to +65 ℃ operating temperature. D-MD-40-C21-C60 is a 19” rack mounted monolith having a height of 1RU.
Specifications
| Wavelength | C21-C60 | Channel Spacing | 100GHz (0.8nm) |
| 1310nm Port Passband | 1260nm -1360nm | Center Wavelength Accuracy | ±0.05 nm |
| Channel Passband | ±0.11 nm | Technology Type | AAWG (Gaussian) |
-1 dB Channel Bandwidth | 0.24 nm | -3 dB Channel Bandwidth | 0.43 nm |
| Insertion Loss(Max) | ≤4.5 dB, 3.5 dB Typical | Insertion Loss @1% Mon | ≤25 dB |
| Insertion Loss @1310 Port | ≤1.2 dB | Passband Ripple（Max） | ≤1.2 dB |
Return Loss | ≥40 dB | Directivity | ≥40 dB |
Polarization Dependent Loss | ≤0.7 dB | Polarization Mode Dispersion | ≤0.5 ps |
| Channel Adjacent Isolation | ≥25 dB | Channel Non-adjacent | ≥29 dB |
| Connector Type | LC/UPC | Max Optical Power | ≥300mW |
| Operating Temperature | -5 to 65 ℃（23 to 149 ℉） | Storage Temperature | -40 to 85 ℃（-40 to 185 ℉） |
| Form Fator | 1RU Height ,19' Rack Mount | Dimensions(HxWxD) | 1.73'x19'x10.28'(44x481.8x261.2mm) |
Note: Insertion Loss is specifled with connectors and adapters
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