Dense Wavelength Division Multiplexer (DWDM) 200 GHz Spacing, Single Channel, 1x2 Single Channel
 Applications:
-
Dense WDM Systems
- Long Haul Network
- Metro Network
- CATV Fiber Optic Links
- Access /Enterprise Networkss
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 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 DWDMs, are based on Go!Foton’s patent pending technology. This technology puts Go!Foton as one of only a few companies with a unique process for tuning the center wavelength in the DWDM spectrum. Based on NSG’s unique SELFOC technology, the process eliminates the severe manufacturing burdens placed on the thin film filter, thus simplifying center wavelength tolerances and reducing cost. Go!Foton’s SELMUX products are epoxy-free in the optical path and are in compliance with RoHS 6/6.
Wavelength Spectrum:
 
Specifications:
| Wavelength Range |
ITU |
| Passband Width (nm) |
+/- 0.25 |
| Transmission Channel Insertion Loss (dB) |
<1.2 |
| Passband Ripple (dB) |
<0.5 |
| Express Channel Insertion Loss (dB) |
<0.4 |
| Express Channel Ripple (dB) |
<0.2 |
| Transmission Channel Isolation - adjacent (dB) |
>25 |
| Transmission Channel Isolation - non-adjacent (dB) |
>45 |
| Express Channel Isolation(dB) |
>12 |
| Polarization Dependent Loss (dB) |
<0.20 |
| Polarization Mode Dispersion (ps) |
<0.20 |
| Directivity (dB) |
>45 |
| Return Loss (dB) |
>45 |
| Optical Power Handling (mW) |
<500 |
| Operating Temperature Range (oC) |
0 to +75 |
| Storage Temperature Range (oC) |
-40 to +85 |
| Fiber Type |
SMF-28e or Equivalent |
| Standard Fiber Length (m) |
>1.0 |
| 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 |
Ordering Information:
 PDF data sheet
PDF data sheet - Spacing Chart
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