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This picture is about QDD-LR4-400G Optical Transceiver Module Overall Introduction | FS.

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This picture is about FS.

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This picture is about QDD-LR4-400G Optical Transceiver Module Overall Introduction | FS.

This picture is about FS.

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This picture is about QDD-LR4-400G.

This picture is about FS.

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400GBASE-LR4 QSFP-DD PAM4 1310nm 10km DOM Duplex LC/UPC SMF Optical Transceiver Module for FS Switches

P/N:QDD-LR4-400G

US$999.00

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137 in U.S. Warehouse, Get it by 17 Jun, 2025

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Deliver to New York, 10010

Free Shipping via UPS Ground®

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Products and Project Inquiry

FS Install™ & FS Care™ Services Request

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5-Year Warranty

30-Day Returns

30-Day Exchange

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Product Highlights

Built-in Inphi DSP Chip, Max. Power Consumption 9W

Tested in Targeted Switches for Superior Performance, Quality, and Reliability

Compliant with QSFP-DD MSA CMIS Rev5.0, OIF 56G PAM4 and 100G Lambda MSA

Hot Pluggable QSFP-DD Form Factor

High-speed Electrical Compliant to IEEE 802.3bs

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