T&S FWDM Device is a product that can customize the transmission band or the reflection band within the wavelength range of 1260-1680nm; it can achieve transmission or reflection function in the three optical communication windows of 1310, 1490, and 1550; it has low insertion loss, polarization-dependent loss, high isolation; stable wavelength thermal stability.
Automatic Optical alignment
Optical path epoxy-free
Low insert loss & high isolation
Telcordia GR-1221-Core qualified
RoHS compliant
PON System
FTTx Network
CATV System
Parameter | Unit | Specification | ||||
| FWDM3/45 | FWDM45/3 | FWDM35/4 | FWDM5/34 | |||
Operating Wavelength | Transmission | nm | 1490±10 | 1310±40 | 1490±40 | 1310±40 |
nm | 1550±10 | 1490±10 | ||||
Reflection | nm | 1310±40 | 1490±10 | 1310±40 | 1550±10 | |
nm | 1550±10 | 1550±10 | ||||
Transmission Port | Insertion Loss | dB | ≤0.6(Typical 0.4) | |||
Isolation | dB | ≥40 | ||||
Reflection Port | Insertion Loss | dB | ≤0.4(Typical 0.3) | |||
Isolation | dB | ≥15 | ||||
Return Loss | dB | ≥45 | ||||
Insertion Loss Thermal Stability | dB/℃ | ≤0.005 | ||||
Polarization Dependent Loss | dB | ≤0.10 | ||||
Polarization Mode Dispersion | Ps | ≤0.10 | ||||
Directivity | dB | ≥50 | ||||
Power Handling | mW | 300 | ||||
Operating Temperature | ℃ | -5 ~ +75 | ||||
Storage Temperature | ℃ | -40 ~ +85 | ||||
Package Dimension | mm | Φ5.5x34 for 250um bare fiber , Φ5.5x38 for 900um loose tube | ||||
Note:
Insertion Loss excluding connector loss.
Connectors can be supplied on request.
Customized dimension is available.
Fiber type is Corning SMF-28 Ultra Optical Fiber unless otherwise specified.
The FWDM device with other Operating Wavelength can be customized.
T&S Attended the 19th CIOE
10 Sep 2017
As a native exhibitor, T&S attended the 19th CIOE held in Shenzhen from September 6th to 9th. During the three-day exhibition, T&S showcased various optical connecting products like cable assemblies.
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