VR2R-0548_r1

VR2R-0548

① SA Source

• Source: 開啟完整 SA 文章
• Section: Scale-Up Network - NVLink 6
• Line hint: 462

Context Before

Each VR NVL72 Switch tray contains four NVLink 6 Switch ASICs and one system management module.

Evidence

The design of the Rubin NVLink 6 Switch tray is also simpler

Context After

and relatively seamless compared to the first Oberon NVLink 5 Switch released for GB200 because Rubin NVLink 6 Switch trays will not use flyover cables. As such, all NVLink signals will run over the PCB.

② Atomic Claim

Rubin NVLink 6 Switch tray 的設計也更簡單……

• Epistemic Mode: ASSERTED
• Mapping Status: COMPLETE

③ Semantic Frame

{
  "frame_type": "NARY_RELATION",
  "participants": [
    {
      "node": {
        "id": "04_knowledge_base/Vera Rubin",
        "label": "Rubin"
      },
      "role": "platform"
    },
    {
      "node": {
        "id": "04_knowledge_base/NVLink",
        "label": "NVLink 6"
      },
      "role": "interconnect"
    }
  ],
  "qualifiers": {
    "condition_text": "extraction continues in VR2R-0549",
    "numeric_mentions": [],
    "temporal_mentions": []
  },
  "relation_type": "RUBIN_NVLINK6_SWITCH_TRAY_SIMPLER_DESIGN"
}

④ Canonical Entity Mapping

Role	Surface Label	Canonical Target
platform	Rubin	04_knowledge_base/Vera Rubin
interconnect	NVLink 6	NVLink

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。