China Passive Wdm Equipment 100GHz 200GHz 4 Channel OADM DWDM, Find details about China DWDM, DWDM 4 Channel from Passive Wdm Equipment 100GHz 200GHz 4 Channel OADM DWDM
Parameter | 4 channel | 8 channel | 16 channel | |||
Channel Wavelength (nm) | ITU 200 GHz Grid | |||||
Minimum Channel Spacing (GHz) | 200 | |||||
Channel Passband (@-0.5dB bandwidth) (nm) | > 0.5 | |||||
Insertion Loss (dB) | ≤ 1.8 | ≤ 3.0 | ≤ 4.5 | |||
Channel Uniformity (dB) | ≤ 0.6 | ≤ 1.0 | ≤ 1.5 | |||
Channel Ripple (dB) | < 0.3 | |||||
Isolation | Adjacent | > 30 | > 30 | > 30 | ||
Non-adjacent | > 40 | > 40 | > 40 | |||
Insertion Loss Temperature Sensitivity (dB/°C ) | < 0.005 | |||||
Wavelength Temperature Shifting (nm/ ° C ) | < 0.002 | |||||
Polarization Dependent Loss (dB) | < 0.1 | < 0.1 | < 0.15 | |||
Polarization Mode Dispersion(PS) | < 0.1 | |||||
Directivity (dB) | > 50 | |||||
Return Loss (dB) | > 45 | |||||
Power Handling (mW) | 300 | |||||
Operating Temperature (°C) | -5 ~+75 | |||||
Storage Temperature (°C) | -40 ~+85 | |||||
Package Dimension (mm) | 1. L100 x W80 x H10 ( 2CH~8CH Module) 2. L120xW80xH18 (9CH~18CH Module) 3. L140xW100xH15 (9CH~18CH Module) 4. 19 1U Rack |