CWDM OADM equipment(1-18 channels)

CWDM OADM equipment (1-18 channels)

Features Applications Low Insertion Loss Wide Pass Band High Channel Isolation High Stability and Reliability Epoxy Free Optical Path CWDM Grid   CWDM Channel Add/Drop Metro/Access Networks CATV Fiberoptic System   Performance Specifications Parameter Add Drop Channel Wavelength (nm) 1471, 1491 or 1470, 1490 etc. Center Wavelength Accuracy (nm) ± 0.5 Channel Spacing (nm) 20 Channel Passband (@-0.5dB bandwidth)(nm) >13 Insertion Loss (dB) Add/Drop Ch. < 0.9 Express Ch. < 1.2 Add/Drop Channel Ripple (dB) < 0.3 Isolation @Add/Drop Channel(dB) Adjacent N/A >30 Non-adjacent N/A >40 Express Channel Isolation (dB ) >25 Insertion Loss Temperature Sensitivity (dB/°C ) <0.003 Wavelength Temperature Shifting (nm/ °C ) <0.002 Polarization Dependent Loss (dB) <0.10 Polarization Mode Dispersion (ps) <0.1 Directivity (dB) >50 Return Loss (dB) >45 Power Handling (mW) 300 Operating Temperature (°C) 0 ~ +70 Storage Temperature (°C) -40 ~ +85 Dimensions (mm) L110xW95xH7.5  Specifications may change without notice Ordering Information OADM   Channel Spacing Number of Channels 1st Channel Pigtail Style Fiber Length In/Out Connector C=CWDM Grid 02=2 Channels 18=18 Channels   471=1471nm 491=1491nm 1=Bare Fiber 2=900um Jacket 1=1m 2=2m 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST  6=LC