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The 100Gbps QSFP28 LR4 Transceiver from Optech Technology is a hot-pluggable optical module designed for long-reach 100 Gigabit Ethernet links over single-mode fibre. It conforms to the IEEE 802.3ba 100GBASE-LR4 standard and the QSFP28 MSA form factor, enabling a maximum reach of 10 kilometres on G.652 single-mode fibre. The module uses a cooled transmitter with four distributed feedback lasers operating at specific LAN WDM wavelengths (1295.56, 1300.05, 1304.58, 1309.14nm) and a PIN photodiode receiver array.
This transceiver supports an aggregate bit rate of 103.1Gb/s through its four 25Gb/s electrical lanes, interfacing via the OIF CEI-28G-VSR standard. It operates from a single +3.3V supply with a maximum power consumption of 4.0W and functions within a case temperature range of 0 to 70°C. The duplex LC receptacle is the standard connector interface for LR4 modules. The module is RoHS-6 compliant, meeting international environmental regulations.
Typical buyers include data centre operators, telecom carriers, and enterprise network architects who need to connect switches or routers across a campus or between buildings. When sourcing from Optech Technology, confirm the exact compatibility with your host equipment's firmware and the specific optical power budget for your link distance. The LR4 specification is for point-to-point links, so it is not suitable for applications requiring fibre breakout or parallel optics like SR4.
| Aggregate Bit Rate | 103.1 Gb/s |
| Per-Channel Data Rate | 25 Gb/s |
| Maximum Reach | 10 km on G.652 single-mode fibre |
| Transmitter Type | Cooled 4x25Gb/s LAN WDM DFB TOSA |
| Transmitter Wavelengths | 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm |
| Receiver Type | 4x25Gb/s PIN ROSA |
| Connector Type | Duplex LC receptacle |
| Operating Case Temperature | 0°C to 70°C |
| Maximum Power Consumption | 4.0W |
| Power Supply | Single +3.3V |
| Electrical Interface | 4x25G (OIF CEI-28G-VSR) |
| Compliance | IEEE 802.3ba 100GBASE-LR4, QSFP28 MSA, RoHS-6 |
Optech Technology Co., Ltd. is a Taiwan-based supplier of optical networking components, with its office located in the Neihu District of Taipei. The company's product portfolio, as listed, centres on 100G transceivers in QSFP28 and CFP4 form factors, covering variants like SR4, LR4, ER4, and PSM4 for distances from 100m to 40km. This suggests a focused specialization in high-speed optical interconnects for data centre and telecom networks.
The supplier's platform profile shows it as an 'imported' tier entity with a 'harbor' trust level and a 0.00% response rate. This indicates that while the company is listed, its engagement metrics on this particular marketplace are not yet established. Buyers should therefore approach with due diligence, using the listing as a starting point to request detailed company information, such as years in operation, key customer references, and manufacturing partnerships, directly from the supplier.
| 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 |
Before importing this 100Gbps QSFP28 LR4 Transceiver from Optech Technology in Taiwan, verify the supplier's actual manufacturing or sourcing arrangements. Ask whether they are the manufacturer or a distributor, and request documentation proving the modules undergo individual testing for optical performance and temperature cycling. Given the supplier's current platform metrics, a factory audit or a third-party inspection of a pre-shipment sample is a worthwhile investment to mitigate quality risk.
For logistics, determine the shipping method and cost from Taiwan to your location. Air freight is common for transceivers due to their high value and low weight. Clarify the incoterms (e.g., FOB, CIF), the payment terms, and whether the supplier can provide all necessary export documentation. Lead times for optical components can range from a few weeks for stock to several months for custom orders, so get a confirmed schedule in writing before committing to a project timeline.
Upon receipt, perform incoming quality checks. Visually inspect the modules for physical damage and verify the label information (part number, serial number, wavelength). If possible, test the module in a lab environment with your specific switch or test equipment to confirm it powers on, links up, and achieves the expected optical power levels. For a large order, consider a batch test on a statistically significant sample size to ensure consistency.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing 100gbps Qsfp28 Lr4 Transceiver for your business, securing the right balance of quality and cost is essential. Optech Technology Co., Ltd., a verified supplier based in Taiwan, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $499.99/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.
Importing 100gbps Qsfp28 Lr4 Transc requires careful attention to shipping logistics, customs compliance, and secure payment terms. Optech 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 100gbps Qsfp28 Lr4 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.
Importing 100gbps Qsfp28 Lr4 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).
The current listed wholesale price for 100gbps Qsfp28 Lr4 Transceiver from Optech Technology Co., Ltd. is $499.99/Bags on FOB terms from Taiwan. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Optech Technology Co., Ltd. through EximNext.
The supplier, Optech Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 100gbps Qsfp28 Lr4 Transc. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 100gbps Qsfp28 Lr4 Transceiver depends on the specific grade and form. Contact Optech Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 100gbps Qsfp28 Lr4 Transc from Taiwan, negotiate shipping terms (FOB, CIF, or EXW) directly with Optech Technology Co., Ltd.. Ensure you have the necessary import licenses for Networking & Internet Peripherals products in your destination country.
Yes, Optech 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Optech Technology Co., Ltd. through EximNext.
Optech Technology Co., Ltd. offers 100gbps Qsfp28 Lr4 Transc with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
100gbps Qsfp28 Lr4 Transc is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Optech Technology Co., Ltd. through our platform.
Optech Technology Co., Ltd. maintains international quality certifications. These ensure that the 100gbps Qsfp28 Lr4 Transc meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Optech Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Optech Technology Co., Ltd..
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