VR2R-0283
① SA Source
- Source: 開啟完整 SA 文章
- Section:
Replacing Internal Cables with Board-to-Board Connectors - Line hint:
250
Context Before
For the GB200/300, the most valuable cable that is exclusively supplied by Amphenol is the DensiLink OverPass cable set within the compute tray. This cable provides the ethernet connection between the CX-7/8 NIC and the OSFP cages.
Evidence
However, this cable is extremely vulnerable to scratches and damage of the cable termination during assembly, thereby creating many points of failure.
Context After
There are also several other lower-end PCIe cables in use (MCIO and SlimSAS) that also suffer from the same points of failure.
② Atomic Claim
但這條 cable 在 assembly 時非常容易被刮傷，或在 cable termination 處受損，因此形成許多 failure points。
- Epistemic Mode:
ASSERTED - Mapping Status:
PARTIAL
③ Semantic Frame
{
"frame_type": "CLAIM_ONLY",
"qualifiers": {
"condition_text": "this cable refers to DensiLink OverPass from VR2R-0281/0282",
"numeric_mentions": [],
"temporal_mentions": []
},
"reason": "CABLE_SUBJECT_IS_CONTEXTUAL_AND_NOT_CANONICALIZED",
"statement": "the cable is vulnerable to scratches and termination damage during assembly, creating many failure points."
}④ Canonical Entity Mapping
| Role | Surface Label | Canonical Target |
|---|---|---|
| — | — | — |
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。