VR2R-0655_r1

VR2R-0655

① SA Source

• Source: 開啟完整 SA 文章
• Section: Ethernet-Based Cluster Deployments
• Line hint: 566

Context Before

There are strong parallels between the X800-Q3400 switch and a CPO switch in that both facilitate high-radix, multi-plane networking architectures while encasing within the box complex cabling that saves customers on the hassle of cable management.

Evidence

Outside of the NVIDIA ecosystem, the main switch ASIC players are Broadcom, which will be manufacturing the Tomahawk 6 and Tomahawk 6 CPO ASICs, as well as Cisco, which recently announced the G300 102.4T ASIC.

Context After

There are two flavors of hyperscaler backend network deployments:

② Atomic Claim

在 NVIDIA ecosystem 之外，主要 switch ASIC 業者包括 Broadcom 與 Cisco；Broadcom 將製造 Tomahawk 6 與 Tomahawk 6 CPO ASIC，而 Cisco 最近宣布了 102.4T 的 G300 ASIC。

• Epistemic Mode: ASSERTED
• Mapping Status: PARTIAL

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "02_companies/NVDA",
        "label": "NVIDIA"
      },
      "role": "excluded_ecosystem_vendor"
    },
    {
      "node": {
        "id": "02_companies/AVGO",
        "label": "Broadcom"
      },
      "role": "switch_asic_vendor"
    },
    {
      "node": {
        "id": "02_companies/CSCO",
        "label": "Cisco"
      },
      "role": "switch_asic_vendor"
    },
    {
      "node": {
        "id": "04_knowledge_base/ASIC",
        "label": "ASIC"
      },
      "role": "switch_silicon"
    },
    {
      "node": {
        "id": "04_knowledge_base/Tomahawk 6",
        "label": "Tomahawk 6"
      },
      "role": "broadcom_product"
    },
    {
      "node": {
        "id": "04_knowledge_base/CPO",
        "label": "CPO"
      },
      "role": "technology"
    }
  ],
  "qualifiers": {
    "condition_text": "Cisco G300 is plain text in the source claim",
    "numeric_mentions": [
      "102.4T"
    ],
    "temporal_mentions": [
      "recently"
    ]
  },
  "relation_type": "NON_NVIDIA_SWITCH_ASIC_VENDOR_LANDSCAPE"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
excluded_ecosystem_vendor	NVIDIA	NVDA
switch_asic_vendor	Broadcom	AVGO
switch_asic_vendor	Cisco	CSCO
switch_silicon	ASIC	ASIC
broadcom_product	Tomahawk 6	04_knowledge_base/Tomahawk 6
technology	CPO	CPO

⑤ Human Review

請在 Properties 逐項確認：

• 原文 → Atomic Claim 是否忠實
• Atomic Claim → Semantic Frame 是否忠實
• Canonical Entity mapping 是否正確
• Epistemic mode 是否保留原文語氣
• 最後選擇 review_action

Review state

Markdown 內文不是正式 approval。只有 Apply bridge 寫入的 Decision Ledger event 才是正式決策。