MACOM Supports PCIe and CXL Connectivity Over Optical Fiber with High Performance Chipset

LOWELL, Mass., Sept. 11, 2025 (GLOBE NEWSWIRE) -- MACOM Technology Solutions Inc. (“MACOM”), a leading supplier of semiconductor products, today announced the availability of a new chipset to overcome the distance limitations of traditional PCI Express (PCIe) and Compute Express Link (CXL) connectivity by enabling high speed, low latency communication over optical fiber. Designed to maintain signal integrity and reduce latency, the chipset consists of the MATA-38794 transimpedance amplifier (TIA) and the MALD-38795 VCSEL driver. By consolidating sideband signaling into a single fiber pair, MACOM’s solution reduces the cost and complexity of optical transceivers and cabling.

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