Import 40g Qsfp+ Sr Lr Er Transceiver Module — Buy in wholesale FOB from Supplier in China
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40g Qsfp+ Sr Lr Er Transceiver Module
The 40g QSFP+ SR LR ER Transceiver Module from Shenzhen Sharetop Technology Co., Ltd covers multiple variants, including the SR4, LR4, and ER4 models, each tailored for different reach and fiber types. The LR4 variant, for example, supports 10km reach over single-mode fiber at 1310nm, while the SR4 is designed for short-range applications over multimode fiber. The modules are compatible with a broad selection of Cisco equipment, including Nexus and Catalyst series switches, as well as other MSA-compliant devices.
These transceiver modules are built to typical industry specifications, with the LR4 model featuring 4 CWDM lanes for 40Gbps aggregate data rates and DOM support for real-time monitoring. The SR4 variant typically uses an 850nm wavelength for multimode fiber applications, while the ER4 extends reach to 40km using 1310nm wavelengths. All variants adhere to QSFP MSA and IEEE standards, ensuring seamless integration with existing network infrastructure.
Industries such as telecommunications, data centres, and enterprise networking rely on these modules for high-speed interconnects. The supplier’s listing highlights compatibility with Cisco’s QSFP-40GE-LR4 and other models, making it a versatile choice for buyers looking to expand or upgrade their networks. Buyers should confirm the exact variant (SR4, LR4, or ER4) and its specifications, as the listing groups multiple models under one product description.
| Data Rate | 40 Gbps |
| Reach (LR4) | 10 km |
| Reach (SR4) | 100 m to 150 m (typical for multimode fiber) |
| Reach (ER4) | 40 km (typical for single-mode fiber) |
| Wavelength (LR4/ER4) | 1310 nm (typical) |
| Wavelength (SR4) | 850 nm (typical) |
| Optical Interface | LC duplex |
| Form Factor | QSFP+ |
| Compliance | QSFP MSA, IEEE 802.3ba, Cisco compatible |
| Digital Optical Monitoring | Supported |
| Fiber Type (LR4/ER4) | Single-mode (standard) |
| Fiber Type (SR4) | Multimode (standard) |
Shenzhen Sharetop Technology Co., Ltd is located in Longhua New District, Shenzhen, Guangdong, China, with its address at 301, Block C, Phase 1, Hongmen Keji Yuan, Buji Street. The company is situated in an industrial park known for its focus on technology and manufacturing, providing a strategic advantage for sourcing and producing transceiver modules.
The supplier is classified under the imported tier and holds a harbor trust tier, indicating a baseline level of verification. However, the listing does not provide details on response rate, average response time, or certifications. Buyers should directly confirm the supplier’s production capabilities, quality assurance processes, and any additional certifications relevant to their requirements.
| 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 40g Qsfp+ Sr Lr Er Transceiver Module from Shenzhen Sharetop Technology Co., Ltd - China Import Guide
Before placing an order, confirm which variant (SR4, LR4, or ER4) of the 40g QSFP+ transceiver module from Shenzhen Sharetop Technology Co., Ltd best suits your network requirements. Verify compatibility with your existing equipment, including the supported standards (QSFP MSA, IEEE 802.3ba) and connector type (LC duplex). Request detailed specifications and test reports to ensure the module meets your performance expectations.
Clarify logistics details such as lead time, packaging, and Incoterms. The listing does not specify shipping terms, so discuss whether the supplier offers FOB, CIF, or other arrangements. Packaging should protect the modules from static discharge and physical damage during transit. Confirm the supplier’s ability to meet your MOQ and delivery timeline, as these are not detailed in the listing.
For quality assurance, inspect the modules for physical defects upon receipt and test their performance under typical operating conditions. Key parameters to verify include optical power, wavelength accuracy, and error rates. Request documentation such as certificates of conformance, test reports, and warranty terms. For critical deployments, consider third-party inspection or testing to validate the modules’ performance and reliability.
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30 suppliersBuy 40g Qsfp+ Sr Lr Er Transc in Bulk — Verified Supplier in China
When sourcing 40g Qsfp+ Sr Lr Er Transceiver Module for your business, securing the right balance of quality and cost is essential. Shenzhen Sharetop 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 $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.
40g Qsfp+ Sr Lr Er Transc Specifications, Trade Terms & Pricing
Importing 40g Qsfp+ Sr Lr Er Transc requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Sharetop 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Shenzhen Sharetop Technology Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this 40g Qsfp+ Sr Lr Er Transc 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 B2B marketplace. Start your sourcing journey today.
Import 40g Qsfp+ Sr Lr Er Transc — Shipping, Logistics & Customs
Importing 40g Qsfp+ Sr Lr Er Transc 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 40g Qsfp+ Sr Lr Er Transc
What is the wholesale price of 40g Qsfp+ Sr Lr Er Transceiver Module?
The current listed wholesale price for 40g Qsfp+ Sr Lr Er Transceiver Module from Shenzhen Sharetop Technology Co., Ltd. is $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 Shenzhen Sharetop Technology Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for 40g Qsfp+ Sr Lr Er Transc?
The supplier, Shenzhen Sharetop Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 40g Qsfp+ Sr Lr Er Transc. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for 40g Qsfp+ Sr Lr Er Transceiver Module?
The HS Code classification for 40g Qsfp+ Sr Lr Er Transceiver Module depends on the specific grade and form. Contact Shenzhen Sharetop Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import 40g Qsfp+ Sr Lr Er Transc from China?
To import 40g Qsfp+ Sr Lr Er Transc from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Sharetop Technology Co., Ltd.. Ensure you have the necessary import licenses for Networking & Internet Peripherals products in your destination country.
Is Shenzhen Sharetop Technology Co., Ltd. a verified supplier?
Yes, Shenzhen Sharetop 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 40g Qsfp+ Sr Lr Er Transceiver Module?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Shenzhen Sharetop Technology Co., Ltd. through EximNext.
What packaging options are available for bulk orders of 40g Qsfp+ Sr Lr Er Transc?
Shenzhen Sharetop Technology Co., Ltd. offers 40g Qsfp+ Sr Lr Er Transc with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import 40g Qsfp+ Sr Lr Er Transc the most?
40g Qsfp+ Sr Lr Er Transc is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Sharetop Technology Co., Ltd. through our platform.
What certifications does this 40g Qsfp+ Sr Lr Er Transc supplier hold?
Shenzhen Sharetop Technology Co., Ltd. maintains international quality certifications. These ensure that the 40g Qsfp+ Sr Lr Er Transc meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for 40g Qsfp+ Sr Lr Er Transceiver Module on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Sharetop 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 Shenzhen Sharetop Technology Co., Ltd..
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