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COMPANY RESEARCH · Enabling technology

HUBER+SUHNER

HUBER+SUHNER supplies wiring components intended to preserve RF signal quality while limiting heat conduction into quantum-computing cryostats. The portfolio joins cables, vacuum transitions and chip-side connectors into a configurable route.

Official website ↗
Switzerland · Research reviewed 11 Sept 2026

Initial record: initial assessment recorded.

Review history 1 record

Record dates use UTC and show when an assessment or clarification was saved. Review dates show the evidence check. Earlier records were recovered from QubitWire’s source history; no earlier score movement is inferred.

  1. Initial assessment recorded

    Assessment reviewed 11 Sept 2026 · Research reviewed 11 Sept 2026

    Open this evidence record →

    Sources in this record (2)
Identity & attribution
Organization record
HUBER+SUHNER (organization-huber-suhner)
Recorded role
Cryogenic coaxial cables, multicoax harnesses, thermal-transition attenuators and vacuum interconnects for quantum computing
Recorded aliases
No aliases recorded in this assessment.
Name and period
No dated name or ownership transition is recorded here. An alias is a search aid, not evidence of a legal ownership relationship.
Product scope
Material-selected coaxial signal paths assembled into thermalized multi-channel cryogenic harnesses.

A company profile may discuss several systems. Capabilities remain attached to the product and conditions named in each source; they do not transfer automatically to related organizations. A verified security relationship has not been attached to this record.

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TECHNOLOGY & ACCESS

What it does. Where it fits.

Material-selected coaxial signal paths assembled into thermalized multi-channel cryogenic harnesses.

Who should look closer

Cryogenic hardware teams trading RF loss, thermal conductivity and wiring density.

QubitWire’s editorial assessment of practical fit.

Standard cables and configured harnesses

Public product identifiers and delivery lengths support specification; complete harnesses and custom bends use direct enquiry.

Check the current access route ↗
DOCUMENTED EVIDENCE

What the sources establish

Supplier tables specify cable insertion loss at 4 K and 300 K. The MXP overview maps component functions across the cryostat.

hubersuhner.com ↗hubersuhner.com ↗

What remains unresolved

Performance figures are supplier specifications. The reviewed pages do not identify a completed external quantum-computer deployment or validate the full harness at every advertised temperature stage.

The next question to watch

Document independent system-level thermal loading and signal performance in a named quantum-computer installation.

A research question, not a promised milestone.

QubitWire coverage

No published QubitWire stories currently match this organization. The evidence sources below provide the starting point.

Open research questions

Editorial questions for this profile. No reviewed closure decision has been recorded; unanswered questions do not lower the official score.

Open research question

Document independent system-level thermal loading and signal performance in a named quantum-computer installation.

What evidence would help

A source addressing this question must identify the named system, experiment or deployment, its conditions, measured outcome and remaining limitations. Are performance limits stated under realistic loads and operating conditions?

What would resolve it?

An editorial review must explain which part of this question the evidence resolves. A roadmap or an announcement alone does not close it.

No resolved, partial or disputed outcome is asserted without a reviewed transition and its evidence.

Suggest evidence
Open research question

Which named system or service can I use under the documented access route?

What evidence would help

Check the current terms for standard cables and configured harnesses. Identify the system version, eligibility, restrictions and whether the result used hardware or simulation.

What would resolve it?

Current primary documentation must identify the offering, eligible user and access conditions. An unspecified company-level access claim is insufficient.

No resolved, partial or disputed outcome is asserted without a reviewed transition and its evidence.

Suggest evidence
Open research question

Are the interfaces compatible with your existing hardware?

What evidence would help

Provide the source location, relevant product or generation, workload, resource constraints and reported uncertainty. Keep measurements, simulations and announced targets distinct.

What would resolve it?

A source reviewer must map the evidence to this exact scope. Missing disclosure remains unknown; it is not technical failure.

No resolved, partial or disputed outcome is asserted without a reviewed transition and its evidence.

Suggest evidence

Questions are drawn from the existing brief and sector reading guide. Research brief reviewed 11 Sept 2026. Following stores a local bookmark; it does not send email alerts or imply a scheduled review.

Since your review

Scope: HUBER+SUHNER. Reading a page never marks its records reviewed.

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Existing material records remain available after setup. Routine rechecks and initial entries are excluded from material counts.

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From claim to assessment

These are the existing assessment claims and their recorded criterion links. A source link is not an independent replication. New research does not change these published ratings automatically.

Source references in method 1.0 · assessment reviewed 11 Sept 2026
Recorded claim & sourceAssessment linkageProvenance & limits
Source 1

Describes 2×8 harnesses, up to 192 channels through an ISO flange, sealed transitions, attenuator blocks and mixing-chamber PCB connections.

MXP multicoax systems for cryogenic applications ↗Published Not recorded
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Delivery

Part-numbered cables, standard lengths, custom assemblies and contact routes document an available supply offering.

Use in practice

The mixing-chamber wiring architecture defines a quantum application; reviewed sources do not document a named completed customer trial.

Integration

SMA/MXP compatibility, flange transitions, attenuator values and PCB connection guidance support engineering integration.

Published rating inputs remain unchanged.		Organization-originated source

Source type: Vendor technical documentation. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 11 Sept 2026. Research brief reviewed 11 Sept 2026. These dates do not establish publication or experiment dates.

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Source 2

Lists material-specific 4 K and 300 K insertion loss at 10 GHz, delivery lengths, connector choices and customization support.

Semi-rigid cables for cryogenic applications ↗Published Not recorded
Exact source location

No page, figure or section locator is recorded. Open the source and check the claim in its original context.

Capability

Material-specific insertion-loss figures at stated temperatures provide quantified component evidence; broader assembled-system validation is not shown.

Delivery

Part-numbered cables, standard lengths, custom assemblies and contact routes document an available supply offering.

Integration

SMA/MXP compatibility, flange transitions, attenuator values and PCB connection guidance support engineering integration.

Published rating inputs remain unchanged.		Organization-originated source

Source type: Vendor technical documentation. Independent replication, experiment date and source-version fingerprint are not separately recorded.

Product and measurement scope: read the named system and conditions in this claim. No normalized product revision is assigned.

Review recorded 11 Sept 2026. Research brief reviewed 11 Sept 2026. These dates do not establish publication or experiment dates.

Report an issue with this claim →
Revision and evidence-family boundaries

Record reference: 2e5b5272e65118092305676d2c9efa67a7facd65c20f7c9d5161d30e0c52738a. Read prior recorded revisions.

Repeated coverage can describe the same experiment. The assessment does not contain a reviewed claim-family grouping, so the number of links is never shown as a replication count. Source pages can change independently of this saved assessment; the original source text is not archived here.

CHECK THE ORIGINALS

Sources & evidence

  1. MXP multicoax systems for cryogenic applications ↗Organization-originated source · Publication date not stated

    Describes 2×8 harnesses, up to 192 channels through an ISO flange, sealed transitions, attenuator blocks and mixing-chamber PCB connections.

  2. Semi-rigid cables for cryogenic applications ↗Organization-originated source · Publication date not stated

    Lists material-specific 4 K and 300 K insertion loss at 10 GHz, delivery lengths, connector choices and customization support.

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