Product description
1260 ~ 1620nm 1x2 OADM Multiplexer 3 port single Channel CWDM device
The 1x2 OADM Multiplexer device is thin film filter technology and metal bonding micro optics packaging for improved performance, such as lower insertion loss and wide channel bandwidth, higher thermal stability, flexible channel configuration with a competitive cost structure.




Features
Low Insertion Loss
Highly Stable & Reliable
Epoxy-Free Optical Path
High Channel Isolation
Low Profile Packaging
Applications
Fiber Amplifier System
Add/Drop Channels
WDM Systems
CATV Fiberoptic Links
Specification
Parameter | Specification |
Channel Wavelength (nm) | 1260 ~ 1620 |
Center wavelength Accuracy (nm) | ±0.5 |
Channel Spacing (nm) | 20 |
Channel Passband (@-0.5dB bandwidth (nm) | >13 |
Pass Channel Insertion Loss (dB) | ≤0.6 |
Reflection Channel Insertion Loss (dB) | ≤0.4 |
Channel Ripple (dB) | <0.3 |
Isolation (dB) | Adjacent | >30 |
Non-adjacent | >40 |
Polarization Dependent Loss (dB) | <0.1 |
Polarization Mode Dispersion | <0.1 |
Directivity (dB) | >50 |
Return Loss (dB) | >45 |
Maximum Power Handling (mW) | 300 |
Opterating Temperature (℃) | -20~+75 |
Storage Temperature (℃) | -40~85 |
Package dimension (mm) | Φ5.5x34 (Bare fiber) Φ5.5x38 (900um Loose tube) |
Note: 1. Customization is available.
2. Specified with connector
Drawing
It drops or adds one wavelength-specific channel from the network fiber in single-seded transmission.

1x2 Single Channel CWDM add drop multiplexer for EAST or WEST for bi-directional data transmission over single fibers.
1 Channel OADM filter cascading

1x2 OADM Multiplexer 3 port single Channel CWDM device

High Quality & Stability Material
Use Import Filter with High Reliable & Stable quality
Use Original EMI OPTOCAST 3410-VM Glue
Use High Quality G-Lens and Collimator
| High Temp. Ageing & High-Low Temperature cycling | 100% Testing Before Shipment | Optical Spectrum Analysis |
Q1:Can I have a sample order? What is your MOQ? A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.