Polarization Maintaining Single Mode Patchcords
Polarization-maintaining patch cables with high extinction and low insertion loss
Basic Information
Contact
For any technical questions or inquiries, please do not hesitate to contact us.
Sales Department
Tel.: +420 493 765 111
sales@sqs-fiber.cz
We manufacture PM patchcords with panda or butterfly fiber types. We assemble the fibers with FC, E2000, SC, LC and MPO (MTP) optical connectors.
Advantages
- Customer configuration
- ER up to 35 dB @ 1550 nm
- Active alignment of the PM fiber to the connector key
- Variant for transmitting signal power up to 5 W @ 1550 nm
- PM patchcords with MPO connectors or fiber arrays
- Anti-reflective coating on the fiber end face on request
Applications
- Sensors
- WDM systems and optical amplifiers
- Laboratory equipment
- Interferometric polarization modulators
- High-speed transmission systems
Technical Specifications
| 405 | 460 | 630 | 780 | 980 | 1310 | 1550 | |
|---|---|---|---|---|---|---|---|
| Wavelength range length [nm] |
400-680 | 460-630 | 630-780 | 780-980 | 980-1300 | 1280-1340 | 1490-1620 |
| Insertion loss Max. [dB] |
1.8 | 1.5 | 1.2 | 0.8 | 0.6 | 0.5 | 0.4 |
| Insertion loss type. [dB] |
1.5 | 1.2 | 0.9 | 0.5 | 0.4 | 0.3 | 0.2 |
| Extinction ratio [dB] |
20 | 20/25 | 20/25 | 20/25 | 20/25 | 20/25/30 | 20/25/30 |
| Core/cladding | 3/125 | 3/125 | 4/125 | 5/125 | 6/125 | 9/125 | 10/125 |
| Back reflection RL, PC [dB] |
> 50 (typically 55) | ||||||
| Back reflection RL, APC [dB] |
> 60 (typically 68) | ||||||
| Rotation error stressors [°] |
+/- 0.5 | ||||||
| Rotation errors (real axis) [°] |
+/- 2.5 or +/- 1.5 | ||||||
| Repeatability (500 connections) [dB] |
+/- 0.2 | ||||||
| Connector type | FC, SC, MU, LC | ||||||
| Operating temperature [°] |
-40 to +80 | ||||||
PM fiber rotation error in connector
Contact
For any technical questions or inquiries, please do not hesitate to contact us.
Sales Department
Tel.: +420 493 765 111
sales@sqs-fiber.cz
