Import 25g Sfp28 Cwdm 10km Ddm Optical Transceiver — Buy in wholesale FOB from Supplier in China
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This Etu-link Technology Co., Ltd. transceiver delivers 25Gbps data rates over long-haul distances up to 10km, using CWDM (Coarse Wavelength Division Multiplexing) technology across the 1270nm to 1570nm range. It is designed for single-mode fibre applications, making it suitable for metropolitan and campus network deployments. The module includes DDM support for real-time performance tracking, a critical feature for carrier-grade networks.
The SFP28 form factor ensures compatibility with high-density networking equipment, while the CWDM wavelength range allows for scalable, multi-channel deployments without the need for expensive DWDM infrastructure. Typical use cases include data centre interconnects, telecommunications backbones, and enterprise WAN links where long-distance, high-bandwidth connectivity is required.
Buyers for this module often include telecom operators, ISPs, and large enterprises with distributed network architectures. The transceiver ships from Shenzhen port, and buyers should confirm the exact CWDM channel (e.g., 1270nm, 1290nm) required for their deployment, as this affects compatibility with existing multiplexers and demultiplexers.
| Data Rate | 25Gbps |
| Wavelength Range | 1270nm to 1570nm (CWDM) |
| Maximum Reach | 10km typical on single-mode fibre |
| Fibre Type | Single-mode (SMF) |
| DDM Support | Yes |
| Connector Type | Duplex LC |
| Power Supply | 3.3V typical |
| Form Factor | SFP28 standard |
| Temperature Range | 0°C to 70°C standard (commercial) |
| Application | Long-haul data transmission |
| Compliance | RoHS standard for optical modules |
| Channel Spacing | 20nm typical for CWDM |
Etu-link Technology Co., Ltd. operates from the same Shenzhen facility as its other listings, confirming a focus on optical transceiver manufacturing. The supplier’s imported-tier status and lack of response metrics suggest a direct export model, with limited engagement on digital platforms. This may indicate a preference for bulk or OEM orders over retail sales.
The company’s specialisation in CWDM transceivers demonstrates expertise in long-distance optical solutions. However, no certifications or client references are provided in the available data. Buyers should request detailed specifications for the exact CWDM channel, as well as compliance documentation for industry standards like ITU-T G.694.2 for CWDM wavelengths.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing 25g Sfp28 Cwdm 10km Ddm Optical Transceiver from Etu-link Technology Co., Ltd. - China Import Guide
Before placing an order, confirm the exact CWDM channel required for your network, as this affects compatibility with multiplexers and demultiplexers. Request the supplier’s channel plan and ensure it aligns with your existing infrastructure. Additionally, verify interoperability with your host devices, as CWDM transceivers may require specific firmware or hardware support.
Clarify the shipping terms, including Incoterms (e.g., FOB Shenzhen) and lead times, as these can impact deployment schedules. Packaging details are not specified, so confirm whether the modules are shipped individually or in bulk to avoid handling issues. Payment terms should also be discussed, as these are not provided in the listing.
For quality control, request test reports for wavelength accuracy, optical power levels, and insertion loss. Inspect the modules upon arrival for physical damage, particularly the LC connectors, which are critical for performance. Ensure the supplier provides a warranty or return policy, as optical components can degrade over time or due to improper handling.
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30 suppliersBuy 25g Sfp28 Cwdm 10km Ddm O in Bulk — Verified Supplier in China
When sourcing 25g Sfp28 Cwdm 10km Ddm Optical Transceiver for your business, securing the right balance of quality and cost is essential. Etu-link Technology 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 $0.1/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Networking & Internet Peripherals sector with strong demand from importing countries worldwide.
25g Sfp28 Cwdm 10km Ddm O Specifications, Trade Terms & Pricing
Importing 25g Sfp28 Cwdm 10km Ddm O requires careful attention to shipping logistics, customs compliance, and secure payment terms. Etu-link Technology 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Etu-link Technology Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 25g Sfp28 Cwdm 10km Ddm O 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 Networking & Internet Peripherals category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import 25g Sfp28 Cwdm 10km Ddm O — Shipping, Logistics & Customs
Importing 25g Sfp28 Cwdm 10km Ddm O 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 25g Sfp28 Cwdm 10km Ddm O
What is the wholesale price of 25g Sfp28 Cwdm 10km Ddm Optical Transceiver?
The current listed wholesale price for 25g Sfp28 Cwdm 10km Ddm Optical Transceiver from Etu-link Technology Co., Ltd. is $0.1/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 Etu-link Technology Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for 25g Sfp28 Cwdm 10km Ddm O?
The supplier, Etu-link Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 25g Sfp28 Cwdm 10km Ddm O. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 25g Sfp28 Cwdm 10km Ddm Optical Transceiver?
The HS Code classification for 25g Sfp28 Cwdm 10km Ddm Optical Transceiver depends on the specific grade and form. Contact Etu-link Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import 25g Sfp28 Cwdm 10km Ddm O from China?
To import 25g Sfp28 Cwdm 10km Ddm O from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Etu-link Technology Co., Ltd.. Ensure you have the necessary import licenses for Networking & Internet Peripherals products in your destination country.
Is Etu-link Technology Co., Ltd. a verified supplier?
Yes, Etu-link Technology 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 25g Sfp28 Cwdm 10km Ddm Optical Transceiver?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Etu-link Technology Co., Ltd. through EximNext.
What packaging options are available for bulk orders of 25g Sfp28 Cwdm 10km Ddm O?
Etu-link Technology Co., Ltd. offers 25g Sfp28 Cwdm 10km Ddm O with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 25g Sfp28 Cwdm 10km Ddm O the most?
25g Sfp28 Cwdm 10km Ddm O is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Etu-link Technology Co., Ltd. through our platform.
What certifications does this 25g Sfp28 Cwdm 10km Ddm O supplier hold?
Etu-link Technology Co., Ltd. maintains international quality certifications. These ensure that the 25g Sfp28 Cwdm 10km Ddm O meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 25g Sfp28 Cwdm 10km Ddm Optical Transceiver on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Etu-link Technology 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 Etu-link Technology Co., Ltd..
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