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Brand Name : UNIFIBER-OEM
Model Number : CWDM OADM
Certification : ROHS
Place of Origin : CHINA
MOQ : 10pcs
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 500pcs/day
Delivery Time : 5~7 Business days
Packaging Details : Carton Box
Operating Wavelength : 1270nm-1610nm
Logo : Can be customized
Package : LGX box
Connector : LC/UPC
Fiber type : G657A1 0.9mm pigtails
Application : PON network/CATV
1x2ch OADM Add/Drop Multiplexer CWDM LGX BOX Mux/Demux Module LC/UPC
CWDM/OADM modules are Course Wave Division Multiplexing (CWDM) Optical Add/Drop Multiplexers (OADM). The CWDM/AD modules add (multiplex) and drop (demultiplex) chosed channels, or wavelengths, on both directions (east and west) or one direction (east or west) of a CWDM common fiber link. The technology enables intelligent planning and flexible provisioning of optical services while simplifying the deployment and maintenance of optical networks. Access points can be added to linear, bus, and ring networks, where the east and west ring design provides redundant protected architecture.
Features
 high channel isolation
 High stability and reliability
Low insertion loss
 Wide band
 Epoxy-free optical path
 Applications
 CWDM channel Add/Drop 
 Metro/Access networks
 CATV system
 Specifications
| Parameter | Add | Drop | |
| Operation Wavelength (nm) | 1471, 1491 or 1470, 1490 etc. | ||
| Center wavelength accuracy (nm) | ± 0.5 | ||
| Channel Spacing (nm) | 20 | ||
| Passband (@-0.5dB bandwidth)(nm) | >13 | ||
| Insertion Loss (dB) 
 | Add/Drop Ch. | < 0.9 | |
| Express Ch. | < 1.2 | ||
| Add/Drop Pass band Flatness (dB) | < 0.3 | ||
| Add/Drop channel Isolation(dB) | Adjacent Channel | N/A>30 | |
| Non-adjacent Channel | N/A>40 | ||
| Express channel Isolation (dB ) express | >25 | ||
| Insertion Loss Temperature (dB/°C ) | <0.003 | ||
| Wavelength Temperature Shifting (nm/ °C ) | <0.002 | ||
| PDL (dB) | <0.10 | ||
| PMD (ps) | <0.1 | ||
| Directivity (dB) | >50 | ||
| Return Loss (dB) | >45 | ||
| Rated power (mW) | 500 | ||
| Operation Temperature (°C) | 0 ~ +70 | ||
| Storage Temperature (°C) | -40 ~ +85 | ||
| Dimension (mm) | L100×W80×H10 | ||
Ordering Information
| OADM | |
| Channel Spacing | C=CWDM Grid | 
| Channels Number | 02=2 Channel | 
| 1st channel (1st ) | 471=1471nm 491=1491nm | 
| Fiber diameter | 1=bare fiber 2=900um loose tube | 
| Fiber Length | 1=1 Meter 2=2 Meter | 
| Connector | 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC | 


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