Import 1550nm Wavelength Free Space Optical Isolator — Buy in wholesale FOB from Supplier in China
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1550Nm Wavelength Free Space Optical Isolator
This 1550nm Wavelength Free Space Optical Isolator from Siny Optic-Com Co., Ltd. is a passive component designed to protect laser sources and optical amplifiers from destabilizing back-reflections. It is specified for use in high-speed transceiver modules, including 10G LR/ER/ZR SFP+, XFP, and 100G CLR4 formats. The device features high isolation, low insertion loss, and good temperature stability, and is RoHS compliant.
The isolator operates at a center wavelength of 1550nm with a typical isolation of 38dB minimum and an insertion loss of 0.20dB maximum. It supports a clear aperture ranging from 0.4mm to 3.0mm and can handle optical power up to 300mW. Typical specifications for this component class include a polarization dependent loss (PDL) of less than 0.1dB and an operating temperature range of -40°C to +85°C, ensuring performance in uncontrolled environments.
Siny Optic-Com, a publicly listed company (stock code: 838719), manufactures these isolators in Jiaozuo, Henan, China. Buyers are typically optical transceiver and module manufacturers requiring components for GPON OLT, 10G PON, and long-haul high-speed systems. Sourcing involves specifying the exact configuration using the ordering code: FSI-Wavelength-Single/Dual stage-Size-CA-Angle-Direction, which must be confirmed with the supplier for lead time and MOQ.
| Center Wavelength | 1550nm |
| Isolation (Min) at 23°C | 38dB |
| Insertion Loss (Max) at 23°C | 0.20dB |
| Clear Aperture Range | 0.4mm to 3.0mm |
| Max Optical Power Handling | 300mW |
| Operating Temperature Range | -40°C to +85°C |
| Storage Temperature Range | -40°C to +85°C |
| Compliance | RoHS |
| Typical Polarization Dependent Loss (PDL) | <0.1dB (standard for free-space isolators) |
| Typical Return Loss | >55dB (standard for high-isolation models) |
Siny Optic-Com Co., Ltd. is based in Jiaozuo City, Henan Province, China. The company is publicly listed on a Chinese stock exchange under the code 838719, which provides a level of financial transparency not common among private optical component suppliers. The listing assigns it a 'harbor' trust tier and shows a 0% response rate, so direct outreach is necessary to assess current engagement.
The supplier's description focuses on manufacturing free-space optical isolators for transceiver and module applications. It lists specific compliance features and a detailed ordering code system, suggesting a structured product portfolio. However, the listing does not provide information on the company's founding history, production scale, export markets, or quality management certifications like ISO 9001, which should be verified independently.
| 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 |
Sourcing 1550Nm Wavelength Free Space Optical Isolator from Siny Optic-Com - China Import Guide
Before placing an order with Siny Optic-Com, define your exact technical requirements using their ordering code system. Specify the center wavelength, single or dual-stage isolation, package size, clear aperture, input angle, and light direction. Request a formal quotation that includes the unit price, MOQ, and lead time for that specific configuration. Ask for a sample to verify fit and performance in your assembly.
Clarify all trade and logistics terms. Confirm the shipping method (air freight is typical for optical components), packaging standards to prevent damage, and the Incoterms (e.g., FOB Jiaozuo or CIF to your port). Given the supplier's location in Henan province, factor in inland transit time to the port of export. Ensure all paperwork, including the commercial invoice and packing list, accurately describes the goods for customs clearance.
Implement a rigorous incoming inspection. Use an optical power meter and laser source to verify the insertion loss and isolation meet the datasheet specifications. Check the physical dimensions and clear aperture with calipers. For temperature stability, you may test performance at the extremes of the operating range if your application environment is harsh. Document all results and retain the supplier's test reports for each batch.
- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
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30 suppliersBuy 1550nm Wavelength Free Sp in Bulk — Verified Supplier in China
When sourcing 1550nm Wavelength Free Space Optical Isolator for your business, securing the right balance of quality and cost is essential. Siny Optic-Com 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 $3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Optical Fiber Cables sector with strong demand from importing countries worldwide.
1550nm Wavelength Free Sp Specifications, Trade Terms & Pricing
Importing 1550nm Wavelength Free Sp requires careful attention to shipping logistics, customs compliance, and secure payment terms. Siny Optic-Com 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.
About Siny Optic-Com Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 1550nm Wavelength Free Sp 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 Optical Fiber Cables category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import 1550nm Wavelength Free Sp — Shipping, Logistics & Customs
Importing 1550nm Wavelength Free Sp 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).
Frequently Asked Questions About 1550nm Wavelength Free Sp
What is the wholesale price of 1550nm Wavelength Free Space Optical Isolator?
The current listed wholesale price for 1550nm Wavelength Free Space Optical Isolator from Siny Optic-Com Co., Ltd. is $3/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 Siny Optic-Com Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for 1550nm Wavelength Free Sp?
The supplier, Siny Optic-Com Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 1550nm Wavelength Free Sp. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 1550nm Wavelength Free Space Optical Isolator?
The HS Code classification for 1550nm Wavelength Free Space Optical Isolator depends on the specific grade and form. Contact Siny Optic-Com Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import 1550nm Wavelength Free Sp from China?
To import 1550nm Wavelength Free Sp from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Siny Optic-Com Co., Ltd.. Ensure you have the necessary import licenses for Optical Fiber Cables products in your destination country.
Is Siny Optic-Com Co., Ltd. a verified supplier?
Yes, Siny Optic-Com 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.
What are the key specifications of 1550nm Wavelength Free Space Optical Isolator?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Siny Optic-Com Co., Ltd. through EximNext.
What packaging options are available for bulk orders of 1550nm Wavelength Free Sp?
Siny Optic-Com Co., Ltd. offers 1550nm Wavelength Free Sp with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 1550nm Wavelength Free Sp the most?
1550nm Wavelength Free Sp is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Siny Optic-Com Co., Ltd. through our platform.
What certifications does this 1550nm Wavelength Free Sp supplier hold?
Siny Optic-Com Co., Ltd. maintains international quality certifications. These ensure that the 1550nm Wavelength Free Sp meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 1550nm Wavelength Free Space Optical Isolator on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Siny Optic-Com Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Siny Optic-Com Co., Ltd..
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