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1.25G SFP Bi-Di 3KM SC Optical Transceiver by Etu-link Technology Co., Ltd.
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1.25G SFP Bi-Di 3KM SC Optical Transceiver - Image 1

1.25G SFP Bi-Di 3KM SC Optical Transceiver

🕐Last updated: Jun 26, 2026
16/ Bags
Min. Order: 1 Bags
💱₹16.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryAgriculture
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 1.25G SFP Bi-Di 3KM SC Optical Transceiver from Etu-link Technology Co., Ltd. - Shenzhen Wholesale Supply

This 1.25G SFP Bi-Di optical transceiver from Etu-link Technology Co., Ltd. in Shenzhen provides bidirectional data transmission over a single strand of single-mode fibre at distances up to 3 kilometres. The module uses a simplex SC receptacle and operates with 1310nm and 1550nm wavelengths, supporting a dual data rate of 1.25Gbps and 1.063Gbps. It is compliant with SFP MSA and SFF-8472 standards and compatible with SONET OC-24-LR-1, making it a fit for existing Gigabit Ethernet and Fibre Channel infrastructure.

The transceiver includes Digital Diagnostic Monitoring (DDM) for real-time performance tracking and runs on a single +3.3V power supply. Etu-link offers both commercial (0 °C to +70 °C) and industrial (-40 °C to +85 °C) temperature range variants to suit different deployment environments. Common applications include switch-to-switch links, router and server interfaces, switched backplane connections, and other optical transmission systems. Shipping is arranged from Shenzhen port, with individual or 10-piece package options available. To confirm current pricing, minimum order quantity, and lead times, contact Etu-link Technology directly.

Technical Specifications for 1.25G SFP Bi-Di 3KM SC Transceiver from Etu-link Technology
Data Rate1.25Gbps / 1.063Gbps (dual rate)
WavelengthTx 1310nm / Rx 1550nm (Bi-Directional)
Transmission Distance3 km over single-mode fibre
Connector TypeSimplex SC receptacle
Fibre TypeSingle-mode (SM)
Digital Diagnostic Monitoring (DDM)Yes, compliant with SFF-8472
ComplianceSFP MSA, SFF-8472, SONET OC-24-LR-1 compatible, RoHS
Power Supply+3.3V single supply
Operating Temperature (Commercial)0 °C to +70 °C
Operating Temperature (Industrial)-40 °C to +85 °C
Typical Wavelength Accuracy±10nm (standard for 1310/1550nm BiDi SFPs)
Typical Receiver Sensitivity-22dBm (common for 1.25G 3km BiDi modules)
About Etu-link Technology Co., Ltd. - Optical Transceiver Supplier in Shenzhen, China
🏭
Etu-link Technology Co., Ltd.
China Harbor🥈 Silver Verified
5(52)

Etu-link Technology Co., Ltd. is based on Donghuan 2nd Road in Shenzhen's Jingxuan Industry Park, Guangdong, China. The company supplies optical transceivers and related fibre networking components, with products shipped from Shenzhen port.

Etu-link Technology is listed as an imported supplier on the platform. Buyers should verify the company's current certifications, export documentation, and quality management credentials directly with the supplier before placing orders. Response rate and lead time details can be confirmed by contacting Etu-link Technology through their listed communication channels.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 1.25G SFP Bi-Di 3KM SC Optical Transceiver from Etu-link Technology Co., Ltd.
This transceiver supports bidirectional data transmission up to 3 kilometres over single-mode fibre using a simplex SC connector.

Importing 1.25G SFP Bi-Di Optical Transceivers from Shenzhen, China

When sourcing 1.25G SFP Bi-Di optical transceivers from Shenzhen, verify that the supplier can provide test reports and compliance documentation for each batch. Shenzhen is a major hub for fibre optic component manufacturing, and suppliers in the region typically handle both small and bulk orders. Request product samples before committing to a large purchase to confirm performance specifications match your network requirements.

For this Bi-Di transceiver, ask Etu-link Technology about the specific temperature grade you need (commercial or industrial), the exact wavelength pair configuration, and whether DDM data sheets are available. Confirm shipping terms, customs documentation, and warranty or replacement policies directly with the supplier in Shenzhen before finalising your order.

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Buy 1.25g Sfp Bi-Di 3km Sc Op in Bulk — Verified Supplier in China

When sourcing 1.25g Sfp Bi-Di 3km Sc 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 $16/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.

1.25g Sfp Bi-Di 3km Sc Op Specifications, Trade Terms & Pricing

Importing 1.25g Sfp Bi-Di 3km Sc Op 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 online 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 1.25g Sfp Bi-Di 3km Sc Op 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 B2B marketplace. Start your sourcing journey today.

Import 1.25g Sfp Bi-Di 3km Sc Op — Shipping, Logistics & Customs

Importing 1.25g Sfp Bi-Di 3km Sc Op 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 1.25g Sfp Bi-Di 3km Sc Op

What is the wholesale price of 1.25g Sfp Bi-Di 3km Sc Optical Transceiver?

The current listed wholesale price for 1.25g Sfp Bi-Di 3km Sc Optical Transceiver from Etu-link Technology Co., Ltd. is $16/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 1.25g Sfp Bi-Di 3km Sc Op?

The supplier, Etu-link Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 1.25g Sfp Bi-Di 3km Sc Op. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 1.25g Sfp Bi-Di 3km Sc Optical Transceiver?

The HS Code classification for 1.25g Sfp Bi-Di 3km Sc 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 1.25g Sfp Bi-Di 3km Sc Op from China?

To import 1.25g Sfp Bi-Di 3km Sc Op from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Etu-link Technology Co., Ltd.. Ensure you have the necessary import licenses for Agriculture 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 1.25g Sfp Bi-Di 3km Sc 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 1.25g Sfp Bi-Di 3km Sc Op?

Etu-link Technology Co., Ltd. offers 1.25g Sfp Bi-Di 3km Sc Op with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 1.25g Sfp Bi-Di 3km Sc Op the most?

1.25g Sfp Bi-Di 3km Sc Op 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 1.25g Sfp Bi-Di 3km Sc Op supplier hold?

Etu-link Technology Co., Ltd. maintains international quality certifications. These ensure that the 1.25g Sfp Bi-Di 3km Sc Op meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 1.25g Sfp Bi-Di 3km Sc 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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