Go!Foton’s B-PON/FTTP Coupler is ideal for FTTx and B-PON / G-PON applications. This coupler is based on SELMUXTM patented technology which optimizes glass, epoxy and Filter-on-Lens (FOL) technologies to create a high quality 3-port EWDM device with low PDL, low insertion loss and stable environmental performance. Go!Foton’s SELMUX series are all epoxy-free in the optical path and are completely lead free that comply with RoHS 6/6.
| Parameters |
Port |
Specification |
| Pass Channel Wavelength (λ1 in nm) |
P1 => P3 |
1550 ~ 1560 |
| Reflect Channel Wavelength (λ2 in nm) |
P1 => P2 |
1260 ~ 1360 |
| |
|
1480 ~ 1500 |
| Insertion Loss Pass @ λ1 (dB) |
P1 => P3 |
<0.6 |
| Ref @ λ2 (dB) |
P1 => P2 |
<0.6 |
| Wavelength Ripple Pass Channel (dB) |
P1 => P3 |
<0.3 |
| Ref Channel (dB) |
P1 => P2 |
<0.3 |
| PDL (dB) |
|
<0.2 |
| Isolation Pass Channel (dB) |
P1 => P3 |
>20 |
| Ref Channel (dB) |
P1 => P2 |
>20 |
| PMD (ps) |
|
<0.25 |
| Optical Return Loss (dB) |
|
>50 |
| Directivity (dB) |
|
>50 |
| Optical Power Handling (mW) |
|
<500 |
| Operating Temperature Range (oC) |
|
-40 ~ +85 |
| Storage Temperature Range (oC) |
|
-40 ~ +85 |
| Fiber Type |
|
SMF-28e or Equivalent |
| Fiber Length (m) |
|
>1.0 (Standard) |
| Connector |
|
None |
| 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. |
Applications:
