Provenance Record

Clean, well-structured News piece (656 words, within the 400-1200 News range). Clear Overview / What We Know / The Silicon Underneath / What We Don't Know / Analysis structure, appropriate technical depth, and an honest What-We-Don't-Know section flagging the absence of pricing, named customers, and independent benchmarks.

Both snapshots read from disk and verified. source-0.html.gz (SDxCentral, HTTP 200) confirms every DriveNets specific: product names 2600SL (liquid-cooled) and 2601S (air-cooled), both based on Broadcom Tomahawk 6, 64 ports of 1.6 Tb/s = 102.4 Tb/s per system, Q3 shipping window, the scale-up (inside the rack) / scale-out (cabinet-to-cabinet) / scale-across (distributed computing) framing verbatim, the 'true 100% liquid-cooled design ... to maximize power efficiency' claim, the distributed disaggregated chassis approach, the AT&T core-routing win, and the Ido Susan and Charlie Kawwas quotes verbatim. source-1.html.gz (Broadcom GlobeNewswire release, HTTP 200) confirms the silicon specifics attributed to it: 102.4 Tbps single-chip switching capacity, 1,024 100G SerDes on a single chip, scale-up cluster of 512 XPUs, 100,000+ XPUs in a two-tier scale-out network at 200 Gbps/link, designed for 1M+ XPU clusters, co-packaged optics support, 1.6Tbps port speeds (present in the release), and the Ram Velaga 'Tomahawk 6 is not just an upgrade - it's a breakthrough' quote verbatim. Per Rule 9, DriveNets product specifics are attributed to SDxCentral and Tomahawk 6 silicon specifics to the Broadcom release; attribution is correct throughout.

All numbers, names, model codes, dates, and quotes trace to the source that carries them. No hallucinated figures or quotes detected. The internal cross-link to the Arista 7060XE7 article (2026-07/05) resolves to an existing published article. 'Pluggable connectivity' is a fair paraphrase of the release's framing of co-packaged optics as an option alongside conventional optics/copper connectivity; substance is accurate and it is a subordinate detail, not correction-worthy.

High-quality News submission. All integrity checks pass, both sources are on the allowlist and were read from disk and verified, every specific and quote is correctly attributed, and the piece is original. Approved for publication.