Semtech 推出 CopperEdge™ 112G PAM4 产品组合，适用于 400G 和 800G 数据中心应用

新产品组合中的第一款产品 GN8112， 是 112G PAM4 四通道线性均衡器，为有源铜缆和背板应用提供超低功耗和超低延迟

CAMARILLO, Calif., Aug. 23, 2022 – Semtech Corporation (Nasdaq: SMTC), a leading global supplier of high performance analog and mixed-signal semiconductors and advanced algorithms, announced the launch of the new CopperEdge™ product portfolio for use in next generation 400G (4x100G) and 800G (8x100G) data center interconnects using copper cable and backplane interconnects. The CopperEdge GN8112 is a quad channel 112Gbps PAM4 linear equalizer and is the first product sampling in the portfolio.

随着下一代数据中心互连过渡到每通道 112Gbps PAM4 以满足更高的带宽和吞吐量需求，无源铜缆只能实现最多 1.5 米的传输距离。这严重限制了 112Gbps 无源铜缆在数据中心中的应用案例，并带来了对有源铜缆 (ACC) 的强劲需求。有源铜缆能延长铜缆的传输距离，从而实现“交换机到服务器”的大容量连接。CopperEdge GN8112 是一款 112Gbps PAM4 四通道线性均衡器，旨在实现低成本、可制造的 ACC，通过铜双轴 (Twinax) 电缆组件提供长达五米的传输距离。此传输距离的延长令 ACC 能够支持大容量 400G 和 800G 数据中心互连，同时提供超低功耗（<0.75 瓦/400G）和超低延迟 (<10ps)。

Semtech 信号完整性产品事业部数据中心产品市场经理 Julius Yam 称：“凭借 Semtech 在高速信号完整性领域的专业背景和领先地位，新推出的 CopperEdge 产品组合继续为客户提供有价值的解决方案，满足当前及未来的市场需求。CopperEdge GN8112 四通道线性均衡器的样品发布是第一步。GN8112 可以将铜缆在 112Gbps PAM4 数据速率下的传输距离延长至 5 米，并提供超低功耗和超低延迟，以满足云计算、人工智能 (AI) 和高性能计算 (HPC) 应用的需求。此外，GN8112 还适用于背板和车载应用，以延长互连的走线长度，实现两个端点之间的可靠高速通信。”

CopperEdge GN8112 现已可提供样品。Semtech 还为 GN8112 提供 ACC 参考设计套件 (RDK)，以推动 Semtech 解决方案的快速采用。

Semtech 全面的数据中心产品组合包括：

• New - CopperEdge GN8112: PAM4 4x112G Linear Equalizer
• Tri-Edge™ GN2558: PAM4 4x56G CDR + VCSEL Driver
• Tri-Edge GN2559: PAM4 4x56G CDR + TIA
• Tri-Edge GN2538: PAM4 2x56G CDR + VCSEL Driver
• Tri-Edge GN2539: PAM4 2x56G CDR + TIA
• Tri-Edge GN2555: PAM4 4x56G CDR + DML Driver
• Tri-Edge GN2559S: PAM4 4x56G CDR + Low Power TIA
• FiberEdge® GN1800: Second Generation Single Channel 56GBd PAM4 Linear TIA
• FiberEdge GN1810: Second Generation Quad Channel 56GBd PAM4 Linear TIA for PIN
• FiberEdge GN1812: Second Generation Quad Channel 56GBd PAM4 Linear TIA for PIN
• FiberEdge GN1816：四通道 56GBd PAM4 线性 TIA，250μm 间距，引线接合
• FiberEdge GN1848：四通道 56GBd PAM4 线性 VCSEL 驱动器芯片，引线接合

将在以下活动中现场演示用于 400G ACC 的 CopperEdge GN8112：

• China International Optoelectronic Exposition (CIOE) 2022, taking place Sept. 7-9 in Shenzhen, China. Register here.
• European Conference on Optical Communication (ECOC) 2022, taking place Sept. 18-22 in Basel, Switzerland. Register here.

Learn more about Semtech’s CopperEdge portfolio here.

About Semtech’s Signal Integrity Products

Semtech’s optical networking product platforms provide high-performance signal integrity for optical module solutions used by leading companies in the data center/enterprise networking, wireless infrastructure and passive optical network/Fiber to the markets. For more information, visit www.semtech.com/optical.

关于 Semtech

Semtech Corporation is a leading global supplier of high-performance analog and mixed-signal semiconductors and advanced algorithms for high-end consumer, enterprise computing, communications, and industrial equipment. Products are designed to benefit the engineering community as well as the global community. The Company is dedicated to reducing the impact it, and its products, have on the environment. Internal green programs seek to reduce waste through material and manufacturing control, use of green technology and designing for resource reduction. Publicly traded since 1967, Semtech is listed on the Nasdaq Global Select Market under the symbol SMTC. For more information, visit www.semtech.com.

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in Semtech Corporation’s Annual Report on Form 10-K filed with the Securities and Exchange Commission (www.sec.gov) on March 16, 2022 as such risk factors may be updated, amended or superseded from time to time by subsequent reports that Semtech Corporation files with the Securities and Exchange Commission. Semtech Corporation assumes no obligation to update any forward-looking statements in order to reflect events or circumstances that may arise after the date of this release, except as required by law.

Semtech、Semtech 徽标和 FiberEdge 是 Semtech Corporation 或其附属公司的注册商标或服务标志，CopperEdge 和 Tri-Edge 是 Semtech Corporation 或其附属公司的商标或服务标志。

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