Shenzhen Gracyfiber Technology Co., Ltd.
| Extinction Ratio | MIN≥23dB |
| Max Optical Power | 300mW |
| Return Loss | MIN＞55dB |
| Fiber Length | 400cm |
| Insertion Loss | MAX≤0.3dB |
| Model Number | 910001104-28-01 |
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Product Specification
| Extinction Ratio | MIN≥23dB | Max Optical Power | 300mW |
| Return Loss | MIN＞55dB | Fiber Length | 400cm |
| Insertion Loss | MAX≤0.3dB | Model Number | 910001104-28-01 |
| High Light | PM Fiber Patch Cord SC APC ，C Band PM1550 Patch Cable ，Slow Axis PM Patch Cord | ||
This C-band polarization-maintaining fiber optic patch cord uses YOFC PM1550 polarization-maintaining fiber and SC/APC connectors, suitable for fiber optic systems with specific requirements for polarization stability, low insertion loss, and low reflection performance.
| NO. | Parameters | Unit | Spec. | Value | |
|---|---|---|---|---|---|
| 1 | Insertion Loss | dB | MAX≤0.3 | ILA | ILB |
| 0.24 | 0.26 | ||||
| 2 | Extinction Ratio | dB | MIN≥23 | ERA | ERB |
| 25 | 28 | ||||
| 3 | Return Loss | dB | MIN＞55 | RLA | RLB |
| 57 | 56 | ||||
| 4 | Connector | / | SC/APC | OK | |
| 5 | Fiber Type | / | PM1550 Fiber | OK | |
| Fiber Length | cm | 400 | OK | ||
| 6 | Max. Optical Power | mW | 300 | OK | |
| 7 | Buffer Type | / | 2mm Blue Loose Tube | OK | |
| Operating Temperature (℃) | 0 to 65 | OK | |||
| 8 | Storage Temperature (℃) | -40 to 85 | OK | ||
C-Band Polarization-Maintaining Transmission
Uses PM1550 polarization-maintaining fiber, suitable for C-band polarization-dependent optical systems.
Precise Slow-Axis Alignment
Connectors at both ends are aligned along the slow axis, helping to maintain the polarization state of the input light.
Low Insertion Loss
Standard insertion loss IL≤0.3dB, reducing the patch cord's impact on the system's optical power budget.
High Extinction Ratio
Extinction ratio ER≥23dB, suitable for equipment connections with high polarization maintenance requirements.
High Return Loss
SC/APC connector structure meets the performance requirement of RL＞55dB, reducing end-face reflections.
4m Custom Length
Total length including connectors is 400±20cm, suitable for connections between equipment and within experimental platforms.
2mm Blue Protective Tube
Utilizes a 2mm blue loose tube with aramid yarn reinforcement.
Clear Port Marking
The tube number is defined as PMPC-C-Band-4m-A and PMPC-C-Band-4m-B, with end A on the inside and end B on the outside.
Suitable for High-Power Optical Systems
The maximum optical power specification is 300mW. Actual use requires consideration of system wavelength, connector end-face condition, and environmental conditions.
The product uses YOFC PM1550 polarization-maintaining fiber, primarily for C-band polarization-maintaining transmission and polarization-related applications.
The SC/APC connectors at both ends use slow-axis alignment. This configuration is suitable for systems that require maintaining a specified polarization axis orientation between devices.
The standard requirements are as follows:
The measured data for the A/B ends of the sample shown are as follows:
Parameter A End B End
Insertion loss 0.25dB 0.23dB
Extinction ratio 26dB 28dB
Return loss 57dB 57dB
The nominal length is 4m, and the total length including the connector is 400±20cm.
The product uses a 2mm blue loose tube with an internal aramid yarn reinforcement structure. The connector tail uses a slotted tail sleeve suitable for 2mm optical cables.
The numbered tubes are labeled as follows:
PMPC-C-Band-4m-A
PMPC-C-Band-4m-B
Assembly is defined as A end on the inside and B end on the outside.
The test schedule specifies:
Operating temperature: 0°C to 65°C
Storage temperature: −40°C to 85°C
The product is packaged in self-sealing bags and a neutral English test report is provided for customer incoming material inspection and quality record keeping.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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