Coarse Wavelength Division Multiplexer (CWDM) 1x2 Single Channel
Applications:
- CWDM Systems
- Metro/Access Network
- Enterprise Networks
- CATV Fiber Optic Links
Features:
- RoHS 6/6 Compliant
- Low Insertion Loss
- High Channel Isolation
- Flat and Wide Passband
- Low Polarization Dependent Loss
- Epoxy-Free Optical Path
- Exceptionally Stable and Reliable
- Telcordia GR-1221 Compliant
- Thin-Film-Filter(TFF) Based
Description:
Based on Go!Foton’s patented technology, SELMUXTM series is introduced to cover all TFF-based components using an all-glass platform for improved performance, such as lower insertion loss and higher thermal stability, with a competitive cost structure. Because of its high thermal stability, SELMUX series can offer compliance to Outside Plant (OSP) requirement upon request.
Go!Foton’s Coarse Wavelength Division Multiplexing (CWDM), is based on its unique TFF SELMUX technology that provides a high quality CWDM device with high channel isolation, low polarization dependent loss, flat and wide passband, and stable environmental performance. Go!Foton’s TFF SELMUX products are epoxy-free in the optical path and are in compliance with RoHS 6/6.
Wavelength Spectrum:
Specifications:
| Coarse Wavelength Division Multiplexer (CWDM), 1x2 Single Channel |
| Center Wavelength (λc in nm) |
1471.0, 1491.0, 1511.0, 1531.0 |
| |
1551.0, 1571.0, 1591.0, 1611.0 |
| Operating Wavelength Range (nm) |
1460 ~ 1620 |
| Passband Bandwidth (nm) |
λc +/- 6.5 |
| Add/Drop Channel Insertion Loss (dB) |
<1.0 |
| Express Channel Insertion Loss (dB) |
<0.6 |
| Add/Drop Channel Ripple (dB) |
<0.5 |
| Add/Drop Channel Isolation (dB) |
|
| Add Module Adjacent Ch. |
>15 |
| Non-Adjacent Ch. |
>25 |
| Drop Module Adjacent Ch. |
>30 |
| Non-Adjacent Ch. |
>45 |
| Express Channel Isolation (dB) |
>12 |
| Polarization Dependent Loss (dB) |
<0.1 |
| Optical Return Loss (dB) |
>45 |
| Directivity (dB) |
>55 |
| Optical Power Handling (mW) |
<500 |
| Operating Temperature Range (oC) |
0 to 70 |
| Storage Temperature Range (oC) |
-40 to 85 |
| Fiber Type |
SMF-28e or Equivalent |
| Standard Fiber Length (m) |
> 1.0 (Standard) |
| Package Size (mm) |
250μm or 900μm (φ)5.5 x (L)40 |
| |
3mm Cable: (L)80 x (W)12 x (H)7 |
| All specifications are without fiber connectors. |
| * Center Wavelength in Shortband (1270, 1290, 1310... or 1271, 1291, 1311..) are available upon request. |
| * LGX Box / 19’ Rack Packaging option is available upon request. |
Ordering Information:
 PDF data sheet
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