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This 1550nm 1x2 Polarization Maintaining (PM) Optical Fused Coupler from Ruik-Tech Communication Co.,LTD. in Dongguan, China, is built by fusing and tapering PM Panda fibers to split or combine optical signals with minimal loss. It operates at a center wavelength of 1550nm with an operating bandwidth of ±15nm. For a P-grade unit, the maximum excess loss is 0.7dB, the minimum extinction ratio is 20dB, and the splitting ratio tolerance for a 50/50 split is ±4.8%.
The coupler's construction provides a rugged and compact solution, with package dimensions of either Ø3x54mm for bare fiber with 0.9mm loose tube, or 90x20x10mm for loose tube diameters of 0.9mm, 2.0mm, or 3.0mm. It handles a maximum continuous wave optical power of 3W and functions reliably across an operating temperature range of -5°C to +75°C. The device offers a minimum directivity of 50dB and a maximum return loss of 55dB, ensuring signal integrity.
Engineers source this coupler for coherent communication systems, power monitoring setups, and fiber sensor networks where maintaining polarization is critical. Buyers should specify their required splitting ratio (available from 50/50 to 1/99) and tolerance grade (P or A) when ordering. Confirm the exact package dimension and loose tube size with Ruik-Tech to match your system's physical integration requirements.
| Center Wavelength | 1550nm (also available at 1310nm, 980nm, 1030nm, 1040nm, 1064nm, 780nm, 850nm) |
| Operating Bandwidth | ±15nm |
| Maximum Excess Loss (P-grade, 1550nm) | 0.7dB |
| Minimum Extinction Ratio (P-grade) | 20dB |
| Minimum Directivity | 50dB |
| Maximum Return Loss | 55dB |
| Maximum Optical Power (CW) | 3W |
| Fiber Type | PM Panda Fiber |
| Package Dimension (bare fiber) | Ø3x54mm (0.9mm loose tube) |
| Package Dimension (loose tube) | 90x20x10mm (0.9mm/2.0mm/3.0mm) |
| Operating Temperature Range | -5°C to +75°C |
| Storage Temperature Range | -40°C to +85°C |
| Splitting Ratio Tolerance (50/50, P-grade) | ±4.8% |
| Typical Splitting Ratios Available | 50/50, 40/60, 30/70, 20/80, 10/90, 5/95, 1/99 |
Ruik-Tech Communication Co.,LTD. is an optical passive component manufacturer based at Floor 4, Building A, Zhaohe Industrial Park in Dongguan, China. The company's production is backed by an ISO9001:2015 certification, which governs their quality management processes. Their core expertise lies in high-power components (up to 100W for isolators) and a broad range of polarization-maintaining fiber components for wavelengths from 780nm to 2000nm.
The supplier's stated application sectors include fiber lasers, sensing, CATV, telecommunication, medical systems, and gyroscopes. While the listing profile identifies a 'harbor' trust tier and a 0.00% response rate, direct inquiry is necessary to obtain current information on minimum order quantities, production lead times, and custom configuration options for this fused coupler.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering this PM fused coupler, confirm the exact specifications with Ruik-Tech Communication. Specify the center wavelength, splitting ratio, grade (P or A), and package dimension. Also, inquire about the minimum order quantity and current production lead time, as these details are not provided in the listing and are critical for your procurement schedule.
For logistics planning, clarify the shipping terms (e.g., EXW Dongguan) and packaging methods to ensure the delicate fiber components are protected during international transit. Discuss the storage temperature requirements (-40°C to +85°C) with your warehouse team to maintain product integrity before deployment.
Implement a quality check upon receipt. Verify the key parameters like excess loss and splitting ratio against the supplier's test report for your batch. For mission-critical applications in coherent communications or sensing, consider testing a sample from the delivered lot in your actual system environment before integrating the full quantity.
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When sourcing 1550nm 1x2 Pm Optical Fused Coupler for your business, securing the right balance of quality and cost is essential. Ruik-Tech Communication Co.,LTD., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $150200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing 1550nm 1x2 Pm Optical Fus requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ruik-Tech Communication Co.,LTD. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 1550nm 1x2 Pm Optical Fus has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 1550nm 1x2 Pm Optical Fus requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 1550nm 1x2 Pm Optical Fused Coupler from Ruik-Tech Communication Co.,LTD. is $150200/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ruik-Tech Communication Co.,LTD. through EximNext.
The supplier, Ruik-Tech Communication Co.,LTD., has set a Minimum Order Quantity (MOQ) of 1 Bags for 1550nm 1x2 Pm Optical Fus. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 1550nm 1x2 Pm Optical Fused Coupler depends on the specific grade and form. Contact Ruik-Tech Communication Co.,LTD. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 1550nm 1x2 Pm Optical Fus from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ruik-Tech Communication Co.,LTD.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Ruik-Tech Communication Co.,LTD. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Ruik-Tech Communication Co.,LTD. through EximNext.
Ruik-Tech Communication Co.,LTD. offers 1550nm 1x2 Pm Optical Fus with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
1550nm 1x2 Pm Optical Fus is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ruik-Tech Communication Co.,LTD. through our platform.
Ruik-Tech Communication Co.,LTD. maintains international quality certifications. These ensure that the 1550nm 1x2 Pm Optical Fus meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ruik-Tech Communication Co.,LTD. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ruik-Tech Communication Co.,LTD..
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