Import Cwdm Module — Buy in wholesale FOB from Supplier in China
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CWDM Module
The CWDM Module offered by Qian Hua Electronic Technology Co. is a passive optical component designed for coarse wavelength division multiplexing on single‑mode fiber. The supplier lists a 16‑channel configuration covering 1270 nm to 1330 nm, with low insertion loss and high isolation. The device houses an optical glass fiber core, a polymer housing, and gold‑plated electrical contacts. It is intended for deployment in metropolitan area networks, enterprise backbones and data‑center interconnects.
Typical CWDM modules use a polymer or metal housing and adhere to IEC 60793‑2‑40 standards for fiber‑optic components. Standard specifications include a channel spacing of 20 nm, insertion loss below 1 dB, and isolation greater than 30 dB, which match the values described by the supplier. The gold‑plated contacts provide corrosion resistance for long‑term operation in industrial environments. Such construction aligns with industry practice for cost‑effective bandwidth expansion without active amplification.
Buyers such as telecom operators, data‑center managers and system integrators often source this module to increase link capacity while re‑using existing fiber plant. The listing mentions flexible minimum order quantities, ISO and CE certifications, and shipping terms of CIF or FOB, but exact MOQ and lead time should be verified with the supplier. Payment and incoterms are negotiable per trade agreement. Prospective importers are advised to request test reports for insertion loss and isolation before confirming the order.
| Material | Optical Glass Fiber, Polymer Housing, Gold‑plated Electrical Contacts |
| Channel Count | 16 channels (as stated in supplier description) |
| Wavelength Range | 1270 nm - 1330 nm (as listed) |
| Insertion Loss | Low insertion loss (typical < 1 dB) |
| Isolation | High isolation (typical > 30 dB) |
| Fiber Type | Standard single‑mode fiber (typical for CWDM) |
| Connector Type | Typical LC or SC duplex connectors (standard for CWDM modules) |
| Operating Temperature | Typical - 40 °C to +85 °C (standard range) |
| Certifications | ISO and CE certifications mentioned by supplier |
| Packaging | Bulk packaging for wholesale shipment (as indicated) |
Qian Hua Electronic Technology Co. is located at Guangxi Xingning Nanning City, Nanning, Guangxi, China, postal code 530300. The supplier carries a harbor trust tier on the platform, but no response rate or average response time is recorded in the listing data, indicating that communication metrics are not currently available.
The company markets CWDM modules that comply with international ISO and CE standards and offers flexible minimum order quantities. Shipping options include CIF and FOB, though specific lead times and payment terms must be clarified directly with the supplier. No additional corporate history, employee count or revenue figures are provided in the source data.
The CWDM Module is a coarse wavelength division multiplexing device widely used in optical fiber telecom networks to increase bandwidth capacity over single-mode fiber. Designed for 18-channel operation across the 1270nm to 1610nm spectrum, this passive optical component supports seamless integration with existing fiber infrastructure, making it ideal for metropolitan area networks, enterprise connectivity, and data center interconnects. As a critical piece of telecom hardware, the CWDM Module is a high-demand import/export item in the global fiber optics trade, valued for its cost-effective bandwidth expansion without the complexity of active amplification.
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Sourcing CWDM Module from Qian Hua Electronic Technology Co. - China Import Guide
Before placing an order, verify the exact channel count, wavelength range and any applicable certifications. Request a copy of the ISO and CE certificates as well as a detailed datasheet that confirms insertion loss and isolation values. Clarify the minimum order quantity and any tiered pricing structures directly with Qian Hua Electronic Technology Co.
Importers should confirm the preferred Incoterm, whether CIF or FOB, and agree on payment terms such as T/T or L/C. Lead time estimates are not provided in the listing, so ask the supplier for a production schedule and estimated shipment date. Ensure that the shipping method aligns with your logistics network and that any customs documentation is prepared in advance.
Quality assurance is critical for optical components. Ask for factory‑issued test reports covering insertion loss, isolation, wavelength accuracy and return loss. Arrange for a third‑party inspection if required, and confirm that the supplier can provide a test certificate and conformity declaration with each shipment. Proper documentation will simplify customs clearance and guarantee the module meets your network specifications.
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30 suppliersBuy Cwdm Module in Bulk — Verified Supplier in China
When sourcing Cwdm Module for your business, securing the right balance of quality and cost is essential. Qian Hua Electronic Technology Co., a verified supplier based in China, offers this product with key specifications including CWDM (Coarse Wavelength Division Multiplexing) Module, 18-Channel, 1270nm - 1610nm (20nm Spacing), and Single-Mode Fiber (SMF-28). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $85150./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 9001.90, making it a staple in the Electric Components sector with strong demand from importing countries worldwide.
Cwdm Module Specifications, Trade Terms & Pricing
Importing Cwdm Module requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qian Hua Electronic Technology Co. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 9001.90 in their destination country. 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Qian Hua Electronic Technology Co. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cwdm Module 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 Electric Components category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Cwdm Module — Shipping, Logistics & Customs
Importing Cwdm Module 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 for HS Code 9001.90 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 Cwdm Module
What is the wholesale price of Cwdm Module?
The current listed wholesale price for Cwdm Module from Qian Hua Electronic Technology Co. is $85150./Unit 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 Qian Hua Electronic Technology Co. through EximNext.
What is the Minimum Order Quantity (MOQ) for Cwdm Module?
The supplier, Qian Hua Electronic Technology Co., has set a Minimum Order Quantity (MOQ) of 1 Unit for Cwdm Module. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Cwdm Module?
For international shipping and customs clearance, Cwdm Module is classified under HS Code 9001.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Cwdm Module from China?
To import Cwdm Module from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qian Hua Electronic Technology Co.. Ensure you have the necessary import licenses for Electric Components products in your destination country.
Is Qian Hua Electronic Technology Co. a verified supplier?
Yes, Qian Hua Electronic Technology Co. 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 Cwdm Module?
The key specifications for Cwdm Module supplied by Qian Hua Electronic Technology Co. include CWDM (Coarse Wavelength Division Multiplexing) Module, 18-Channel, 1270nm - 1610nm (20nm Spacing), and Single-Mode Fiber (SMF-28). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Cwdm Module?
Qian Hua Electronic Technology Co. offers Cwdm Module with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Cwdm Module the most?
Cwdm Module is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qian Hua Electronic Technology Co. through our platform.
What certifications does this Cwdm Module supplier hold?
Qian Hua Electronic Technology Co. maintains international quality certifications. These ensure that the Cwdm Module meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Cwdm Module on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qian Hua Electronic Technology Co. 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 Qian Hua Electronic Technology Co..
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