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中文(ZH) 芯思杰400Gbps PIN PD支撑全球AI算力光互联向3.2T光收发模块迭代

PHOGRAIN unveils 400Gbps PIN PD chip to boost AI data center interconnects

By PulseAugur Editorial · [1 sources] ·

PHOGRAIN is set to officially release its 400Gbps back-illuminated PIN PD chip at the 27th China International Optoelectronic Exposition (CIOE). This chip is designed to support the industry's move towards 1.6T and 3.2T optical transceiver modules, driven by the increasing demand for AI computing power. The company highlights its IDM (Integrated Device Manufacturer) capabilities, which allow for full control over the production process from wafer development to packaging, ensuring stable global delivery and supporting next-generation optical interconnect technologies. AI

IMPACT Enables faster optical interconnects crucial for scaling AI data center bandwidth.

RANK_REASON This is a product release for a component that enables higher speeds in optical modules, which are used in AI infrastructure, but it is not a frontier model release from a major AI lab.

Read on 雷峰网 (Leiphone) →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

PHOGRAIN unveils 400Gbps PIN PD chip to boost AI data center interconnects

How we ranked this

Signal score
0 / 100
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Newsworthiness bucket
Tool
This is a product release for a component that enables higher speeds in optical modules, which are used in AI infrastructure, but it is not a frontier model release from a major AI lab.
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
product, infra
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
Story freshness
9 days old
Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

Full methodology in our editorial standards.

COVERAGE [1]

  1. 雷峰网 (Leiphone) TIER_1 中文(ZH) ·

    Xinjie 400Gbps PIN PD Supports Global AI Computing Power Optical Interconnection Iteration to 3.2T Optical Transceiver Modules

    <p><img src="https://static.leiphone.com/uploads/new/images/20260907/6a9e15193a064.png?imageMogr2/quality/90" /></p><p><strong>深圳，2026 年 9 月 6 日（今日消息）</strong>—— 第 27 届中国国际光电博览会（CIOE）<strong>将于下周（9 月 9</strong><strong>-</strong><strong>11 日）</strong>在深圳国际会展中心拉开帷幕。全球领先的光电探测器芯片企业芯思…

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