Gezhi Photonics (Shenzhen) Technology Co., Ltd.
| Payment Terms | T/T,Western Union |
| Supply Ability | 5000pcs per month |
| Packaging Details | Paper box |
| Wavelength | 525nm, 630nm, 780nm, 850nm, 980nm |
| Brand Name | GEZHI or OEM |
| Model Number | 1x2,2x2 Polarization Maintaining Fused Coupler |
| Certification | CE RoHS,ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 5000pcs per month |
| Packaging Details | Paper box | Wavelength | 525nm, 630nm, 780nm, 850nm, 980nm |
| Brand Name | GEZHI or OEM | Model Number | 1x2,2x2 Polarization Maintaining Fused Coupler |
| Certification | CE RoHS,ISO9001 | Place of Origin | China |
| High Light | Polarization Maintaining Components Coupler ，FTTx Solutions Fused Fiber Coupler ，PM Fused Fiber Coupler | ||
525nm, 630nm, 780nm, 850nm, 980nm 1x2, 2x2 Polarization Maintaining Fused Fiber Optic Coupler
1x2, 2x2 Polarization Maintaining Fused Fiber Optic Coupler uses unique fusing technique and polarization maintaining fiber to build the polarization maintaining fused standard coupler (PMC). The coupling ratio could be selected according to customer's request. It features low excess loss, small size and high polarization extinction ratio. PMC is widely used for optical sensors and optical gyro, optical amplifier.
| Parameters | Unit | Values |
|---|---|---|
| Type | / | 1x2 or 2x2 |
| Center Wavelength | nm | 525 | 630 | 780 | 850 | 980 |
| Operating Wavelength Range | nm | ±10 | ±10 | ±15 | ±15 | ±20 |
| Max. Excess Loss | dB | 1.2 | 0.6 | 0.6 | 0.6 | 0.5 |
| Tap Coupling Ratio | % | 1±0.5%, 5±1.0%, 10±2.0%, and 50% |
| Insertion Loss | dB | IL related to Coupling Ratio |
| Extinction Ratio | dB | 1x2:≥20 ; 2x2:≥18 |
| Return Loss | dB | ≥55 |
| Max Power Handling (CW) | W | 0.1 | 0.1 | 0.5, 1, or 3 | 0.5, 1, or 3 | 0.5, 1, or 3 |
| Tensile Load | N | ≤5 |
| Operating Temperature | ℃ | -5~+75 |
| Storage Temperature | ℃ | -40~+85 |
| Package Dimension | mm | φ3x54mm or φ3x60mm |
| Coupling Ratio | Tolerance |
|---|---|
| 1/99 | ±0.5% |
| 2/98 | ±0.6% |
| 5/95 | ±1.0% |
| 10/90 | ±1.5% |
| 20/80 | ±2.0% |
| 30/70 | ±2.5% |
| 40/60 | ±3.0% |
| 50/50 | ±3.5% |
| Parameter | Options |
|---|---|
| ① Wavelength: | 525=525nm; 630=630nm; 780=780nm; 850=850nm; 980=980nm; S=Specify |
| ② Configuration Type: | 12=1x2, 22=2x2 |
| ③ Coupling Ratio: | 50=50/50; 40=40/60; 30=30/70; 20=20/80; 10=10/90; 01=1/99; S=Specify |
| ④ Fiber Type: | PM460-HP; PM630-HP; PM780; PM980; S=Specify |
| ⑤ Power Handling: | 0L=0.5W; 01=1W; 02=2W |
| ⑥ Package Dimensions: | S2=3.0x54mm; S3=3.0x60mm; S=Specify |
| ⑦ Pigtail Type: | 00=bare fiber; 09=900um loose tube |
| ⑧ Fiber Length: | 08=0.8m; 10=1m; S=Specify |
| ⑨ Connector Type: | FA=FC/APC; FP=FC/UPC; SA=SC/APC; SP=SC/UPC; S=Specify |
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
10 Million-15 Million
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area. Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service . G... Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area. Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service . G...
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