Go!Foton’s Edge WDM 1310/CWDM are designed for multiplexing or demultiplexing of 1310nm and Long-band 8-channel CWDM signals. These versatile, mux / demux products are Thin-Film-Filter based and are using Go!Foton’s patented SELMUXTM packaging technology. This proven technology produces high quality 3-port devices with low PDL, low insertion loss and stable environmental performance. Go!Foton’s Edge WDM 1310 / CWDM products are epoxy-free in the optical path and are in compliance with RoHS 6/6.
Edge Wavelength Division Multiplexer, 1310 / CWDM EWDM
RoHS 6/6 Compliant
Telcordia GR-1221 Compliant
Low Polarization Dependent Loss
Epoxy-Free Optical Path
Exceptionally Stable and Reliable
Low Insertion Loss
Flat and Wide Passband
| Parameters | Port | Specification |
| Operating Wavelength (nm) | Com | 1260 ~ 1360 |
| 1460 ~ 1620 | ||
| Type 1 (Short Wavelength Pass) | ||
| Pass Channel Wavelength λ1 (nm) | Com => P3 | 1260 ~ 1360 |
| Reflect Channel Wavelength λ2 (nm) | Com => P2 | 1460 ~ 1620 |
| Type 2 (Long Wavelength Pass) | ||
| Pass Channel Wavelength λ1 (nm) | Com => P3 | 1460 ~ 1620 |
| Reflect Channel Wavelength λ2 (nm) | Com => P2 | 1260 ~ 1360 |
| Insertion Loss Pass @ λ1 (dB) | Com => P3 | <1.0 |
| Reflect @ λ2 (dB) | Com => P2 | <1.0 |
| Wavelength Ripple Pass @ λ1 (dB) | Com => P3 | <0.5 |
| Reflect @ λ2 (dB) | Com => P2 | <0.5 |
| Polarization Dependent Loss (dB) | – | <0.2 |
| Isolation Pass @λ2 (dB) | Com => P3 | >40 |
| Reflect @ λ1 (dB) | Com => P2 | >20 |
| Directivity (dB) | P2 <= => P3 | <50 |
| Return Loss (dB) | All | >45 |
| Optical Power Handling (mW) | – | <300 |
| Operating Temperature Range (oC) | – | 0 to +70 |
| Storage Temperature Range (oC) | – | -40 to +85 |
| Fiber Type | All | SMF-28e or equivalent |
| 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 | ||
