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Easy Semiconductor Technology (Hong Kong) Limited Supports Marine Environmental Protection Projects

The vast blue oceans of the Earth are the cradle of life and a crucial foundation for human sustainable development. Easy Semiconductor Technology (Hong Kong) Limited has always adhered to the concept of environmental protection and actively engaged in marine environmental protection initiatives. To assist marine

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Our company updates its popular products every week, and all popular products will have many discounts. We will quickly provide quotes for all products within 1 to 4 hours Product pictures are real photos, all products are in stock

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ABB Allen-Bradley ADEPT ALSTOM AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC servo motor FOXBORO GE HIMA Honeywell ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW-EURODRIVE TRICONEX Weidmueller Mitsubishi SICK FISHER CISCO

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We have engineers in Asia, the Middle East, and Europe, and our solutions are unconditional. Please raise any questions about your project, and we will provide free technical services

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Become part of our mission to advance intelligent manufacturing. We provide a platform where professional growth aligns with sustainable impact. Beyond a rewarding career, our unique program for controller recycling and education extends the value of technology while cultivating future talent. Together, we can ensure that technological progress and environmental stewardship grow hand in hand.

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Your Technical Partner, Beyond the Purchase. We are committed to being your trusted long-term technical partner. Even if you are not yet our customer, our technical team is delighted to provide free pre-sales and after-sales support. We look forward to working with you to find the optimal solution.

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CISCO QSFP-DD TRANSCEIVER MODULE QDD-2X100G-LR4-S DATA CENTER TRANSCEIVER

Cisco QDD-2X100G-LR4-S is a 400G QSFP-DD optical transceiver that supports two independent 100 Gigabit Ethernet LR4 channels. It is designed to provide high-density 400G-to-2×100G connectivity for Cisco data center switching platforms, enabling efficient migration and interconnection with legacy 100GBASE-LR4 networks.

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Technical Specifications Parameter Specification Manufacturer Cisco Systems Part Number QDD-2X100G-LR4-S Product Type QSFP-DD Optical Transceiver Form Factor QSFP-DD Total Data Rate 200Gbps (2 × 100Gbps) Optical Interface Dual Duplex CS Connector Ethernet Standard 2 × 100GBASE-LR4 Fiber Type Single-Mode Fiber (SMF) Fiber Specification ITU-T G.652 Maximum Distance Up to 10 km Wavelength 1295 nm / 1300 nm / 1304 nm / 1309 nm Optical Lanes 2 × 4 lanes Lane Speed 25Gbps per optical lane Modulation NRZ Laser Type CWDM DFB Laser Receiver Type PIN Digital Monitoring DOM/DDM Supported Application Data center interconnect, high-density 100G migration