Interconnect Network: Bandwidth Up to 1 Tb/s per link

Q: What is the primary function of an interconnect network in a processing core array?

To enable efficient, high-speed communication between multiple processing cores, allowing them to share data and coordinate tasks for parallel processing.

Q: How does interconnect network topology affect performance?

Topology determines data path efficiency, latency, and scalability; meshes offer balanced performance, while fat trees provide high bandwidth for hierarchical structures.

Component Specifications

Definition

An interconnect network is a sophisticated electronic subsystem that facilitates high-bandwidth, low-latency communication between multiple processing cores within a processing core array. It manages data routing, synchronization, and arbitration to enable parallel processing and efficient resource sharing across the computational architecture.

Working Principle

Operates through packet-switched or circuit-switched routing protocols, using physical links (copper traces, optical fibers) and switching elements (crossbars, routers) to transmit data packets between cores based on destination addresses and network topology.

Materials

Copper alloys (for electrical traces), silicon (for integrated circuits), optical fibers (for high-speed links), dielectric substrates (e.g., FR-4, polyimide), and protective coatings.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Latency	< 10 ns
Protocol	PCIe, Ethernet, InfiniBand, proprietary
Topology	Mesh, Torus, Fat Tree
Bandwidth	Up to 1 Tb/s per link
Power Consumption	5-50 W depending on scale

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO/IEC 11801, IEEE 802.3, ANSI/TIA-568

Parent Products

This component is used in the following industrial products

Processing Core Array

A multi-core processing unit within the Multi-Core Analysis Processor that handles parallel computational tasks.

View Product Details

Pixel Processor Array

A specialized hardware component within an Image Processing Core that performs parallel pixel-level computations for real-time image manipulation.

View Product Details

Engineering Analysis

Risks & Mitigation

Signal integrity degradation
Thermal management issues
Synchronization failures
Bandwidth bottlenecks

FMEA Triads

Trigger: Electromagnetic interference
Failure: Data corruption or loss during transmission
Mitigation: Implement shielding, differential signaling, and error-correcting codes

Trigger: Overheating due to high power density
Failure: Reduced performance or thermal shutdown
Mitigation: Use thermal vias, heat sinks, and active cooling systems

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

Signal skew < 5 ps, impedance matching ±10%

Test Method

Eye diagram analysis, bit error rate testing, protocol compliance verification

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

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Manufacturers of Interconnect Network

Manufacturer profiles associated with Interconnect Network.

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Frequently Asked Questions

What is the primary function of an interconnect network in a processing core array?