Shenzhen Gracyfiber Technology Co., Ltd.
| Delivery Time | 5-8 work days |
| Payment Terms | L/C,T/T |
| Supply Ability | 100,000 pieces per month |
| Operating Wavelength | 1550 nm |
| Operating Bandwidth | ±15 nm |
| Insertion Loss | ≤7.5 dB |
| Extinction Ratio | ≥20 dB |
| Power Handling | ≤300 mW |
| Package Dimension | 100×80×10 mm |
| Place of Origin | Guangdong , China |
| Brand Name | Gracyfiber |
| Certification | ISO9001 , ROHS |
View Detail Information
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Product Specification
| Delivery Time | 5-8 work days | Payment Terms | L/C,T/T |
| Supply Ability | 100,000 pieces per month | Operating Wavelength | 1550 nm |
| Operating Bandwidth | ±15 nm | Insertion Loss | ≤7.5 dB |
| Extinction Ratio | ≥20 dB | Power Handling | ≤300 mW |
| Package Dimension | 100×80×10 mm | Place of Origin | Guangdong , China |
| Brand Name | Gracyfiber | Certification | ISO9001 , ROHS |
| High Light | Polarization Maintaining 4x4 Fiber Coupler ，1550nm Fiber Module for Power Monitoring ，High Stability Optical Instrument Coupler | ||
Polarization Maintaining 4x4 Filter Coupler 1550nm Fiber Module High Stability for Power Monitoring Fiber Sensor & Optical Instrument
4x4 Filter PM Coupler
1. Features
Ø Low Insertion Loss
Ø Low Extinction Ratio
Ø Available for Slow Only or Fast Axis App
Ø High Stability and Reliability
2. Applications
Ø EDFA
Ø Fiber Optical Instrument
Ø Coherent Communication
Ø Power Monitoring
Ø Fiber Sensor
3. Specifications
| Parameters | Unit | 4x 4 |
| Splitting Ratio | nm | 25:25:25:25 |
| Operating Wavelength | nm | 1550 |
| Operating Bandwidth | nm | ±15 |
| Insertion loss | dB | ≤7.5 |
| Max. Excess Loss | dB | ≤1.2 |
| Extinction Ratio | dB | ≥20 |
| Return Loss | dB | ≥50 |
| Directivity | dB | ≥50 |
| Power Handling | mW | ≤300 |
| Operating Temperature | ℃ | -5~+75 |
| Storage Temperature | ℃ | -40～+85 |
| Fiber Type | / | Corning Panda fiber |
| Fiber Length | m | 1.0±0.1m, others on request |
| Connector | / | FC/APC,FC/UPC, others on request |
| Package Dimension | mm | 100×80×10 |
With connectors, the handling power is 50mW only, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.
Connector key is aligned to slow axis.
4.Package Dimensions
5. Ordering information
| Couper | - | XXX | XXX | XX | XXX | XX | XX | - | X | X |
|
|
| Port NO |
Wavelength | Splitting Ratio | Modules type | Fiber Type | Fiber Length |
| Com connector | Port Connector |
| PMC= PM Coupler
|
| 12=1X2 | 131=1310nm | 50=50/50 | ST1=Ф5.5X35 | 02=250um fiber | 10=1.0m |
| 0=None | 0=None |
|
| 44=4X4 | 155=1550nm | 25=25/25 | ST2=Ф5.5X38 | 09=0.9mm Tube | XX=Customized |
| 1=FC/UPC | 1=FC/UPC | |
|
|
| 980=980nm | 01=01/99 | PS=100 X80 X10 | 20=2.0mm Tube |
|
| 2=FC/APC | 2=FC/APC | |
|
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| 106=1064nm |
| XX=Customized | 30=3.0mm Tube |
|
| 3=SC/UPC | 3=SC/UPC |
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| 780=780nm |
|
| XX=Customized |
|
| 4=SC/APC | 4=SC/APC |
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| 5=LC/UPC | 5=LC/UPC |
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| 6=LC/APC | 6=LC/APC |
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| X=Customized | X=Customized |
| Part Number | Product Description |
| PMC-4415525PS0210-00(S) | 4*2 Filter PM Coupler, Splitting Ratio 25/25/25/25,ABS BOX(100*80*10)mm, PM 1550nm Panda fiber, fiber Length 1m (without connector).
|
FAQ
1. What specifications can be customized?
We can customize the number of ports, operating wavelength, splitting ratio, module packaging, fiber type, fiber length, sheath specifications, and connector type according to project requirements. The standard fiber length is 1.0±0.1m. Connectors available include FC/APC and FC/UPC; other connectors can also be evaluated upon request.
2. How do you ensure quality and batch consistency before shipment?
Gracyfiber is an engineering-driven passive optical component manufacturer, founded in 2014. The team has over 25 years of industry experience and a manufacturing facility of over 2,000㎡, specializing in PM components, WDM solutions, and precision photonic components. This product page indicates ISO9001 and RoHS certifications, an MOQ of 1pcs, and a monthly supply capacity of 100,000pcs. Before shipment, we can conduct tests on insertion loss, splitting ratio, extinction ratio, return loss, directivity, port definition, connector quality, and appearance.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Employee Number:
150~200
Ecer Certification：
Verified Supplier
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