1310/1490/1550nm Filter WDM
Teosco 1310/1490/1550nm Filter WDM Devices are based on Thin-film Filter Technology, which are designed to address the specific requirements of the FTTx market. They have strong coating and passive packaging capabilities features. These Filter WDMs provide excellent optical performance, good reliability and ultra-compact size.
Parameters
|
Parameters |
FWDM |
|
|
Operating Wavelength (nm) |
1310 Band |
1260~1360 |
|
1490 Band |
1480~1500 |
|
|
1550 Band |
1540~1560 |
|
|
Insertion Loss (dB) |
Pass Channel |
≤ 0.6 |
|
Reflect Channel |
≤ 0.5 |
|
|
Isolation (dB) |
Pass Channel |
> 30 |
|
Reflect Channel |
> 15 |
|
|
Passband Ripple (dB) |
< 0.3 |
|
|
Polarization Dependent Loss (dB) |
< 0.1 |
|
|
Polarization Mode Dispersion (ps) |
< 0.1 |
|
|
Directivity (dB) |
> 50 |
|
|
Return Loss (dB) |
> 45 |
|
|
Maximum Power Handling (mW) |
300 |
|
|
Operating Temperature (℃) |
-5~+75 |
|
|
Storage Temperature (℃) |
-40~+85 |
|
|
Package Dimension (mm) |
Φ5.5x35 (L38 for 900um Loose tube) |
|
Order Information
|
Part No. |
Product Description |
|
TEO-FWDM-534(345) |
Filter WDM, 1550 Pass / 1310&1490 Reflect ( or 1310&1490 Pass / 1550 Reflect) |
* Fiber Jacket can be supplied on request: 900um, 2.0mm, 3.0mm.
* Fiber Length can be supplied on request: 0.5m, 1.0m, 1.2m, 1.5m…
* Connector can be supplied on request: SC, LC, FC…