AI Optical Backbone
aiopticalbackbone.com
§1 — Definition
Datacenter Interconnect
The connectivity and transport relationships that link data-center environments, compute clusters, and service locations.
§2 — Relationships
Closest related capability
Difference
Relationship
Closest comparison and adjacent concepts.
Datacenter Interconnect is related to AI Optical Backbone, but each addresses a distinct architectural question.
What separates them
Datacenter Interconnect addresses a distinct architectural boundary from AI Optical Backbone.
How they work together
The concepts can be evaluated together when their respective infrastructure roles are relevant.
See also
§3 — Standards and AuthorityPrimary authority ↗ Primary authority ↗
Where the terminology comes from.
Data Center Interconnect is established optical-networking terminology supported by published industry interoperability work. OIF's 400ZR and 800ZR Implementation Agreements address interoperable coherent optical interfaces specifically targeting Data Center Interconnect applications, including high-capacity connectivity between data-center environments. LJP uses this namespace as a technical reference for the broader DCI category; no claim is made that any single OIF Implementation Agreement governs the complete architectural namespace.
OIF Publishes Implementation Agreement for 400ZR Coherent Optical Interface
Optical Internetworking Forum · OIF 400ZR Implementation Agreement
Documents OIF's published multi-vendor coherent-interface work targeting cloud-scale Data Center Interconnect applications.
Supports established DCI terminology and interoperability context; it does not govern the complete LJP namespace.
800ZR Coherent Line Interface Implementation Agreement
Optical Internetworking Forum · OIF-800ZR-01.0
Defines an 800G coherent line interface for single-span amplified DWDM links and identifies Data Center Interconnect among its intended applications.
Supports DCI application and coherent-interface context; it does not define the broader LJP architectural namespace.
§4 — Evaluation
Apply the distinction to the decision at hand.
Helps an enterprise compare the relevant architectural boundary and dependencies without treating this namespace as a deployment recommendation.
§5 — LJP Foundation
How this capability fits the package.
Datacenter Interconnect distinguishes its architectural role from adjacent package capabilities and from implementation-specific choices.
Core Capability / Interconnect Layer
§6 — Machine-Readable Resources
Public identity and discovery resources.
- Namespace manifesthttps://datacenterinterconnect.ai/namespace.json
- Public ontologyhttps://datacenterinterconnect.ai/ontology.jsonld
- LLM summaryhttps://datacenterinterconnect.ai/llms.txt
- Robots policyhttps://datacenterinterconnect.ai/robots.txt
- Sitemaphttps://datacenterinterconnect.ai/sitemap.xml
§7 — Credibility Boundary
What this reference does not claim.
This namespace does not prescribe an architecture, vendor, standard interpretation, configuration, routing policy, optical design, workload policy, service commitment, or implementation method.
This namespace is an LJP editorial construct. It claims no standards ownership or external endorsement and selects no vendor or implementation; protected methods and transaction materials are not disclosed.