The Adtek Circulator realizes non-reversible optical transmission, which guides the reverse transmission of light, separates it from the forward transmission of light in space, and outputs it from another port. It can be used with WDM MUX module and DEMUX module to realize single-fiber bi-directional transmission and save fiber resources.
Features
Low Insertion Loss
Low Polarization Dependent Loss
Wide Operating Temperature: From -5℃ to 75℃
High Reliability and Stability
Telcordia GR-1209-CORE-2001 compliant
RoHS-6 compliant
Applications
CWDM System
PON Networks
CATV Links
| Circulator |
| Parameter | Unit | Specifications | Comments |
| Operating Wavelength | nm | 1520-1580 |
|
| Insertion Loss | dB | ≤1.0 | P1→P2、P2→P3 |
| Wavelength Dependent Loss | dB | ≤0.15 | P1→P2、P2→P3 |
| Polarization Dependent Loss | dB | ≤0.1 | P1→P2、P2→P3 |
| Channel Isolation | dB | ≥40 | P2→P1、P3→P2 |
| Directivity | dB | ≥50 | P1→P3 |
| PMD | Ps | ≤0.1 |
|
| Return Loss | dB | ≥50 |
|
| Operating Temperature | ℃ | -5 to 70 |
|
| Storage Temperature | ℃ | -40 to 85 |
|
| Package Dimension | mm | Φ5.5 * L50 |
|
| Fiber Type | - | G657A1 |
|