Blog
News, guides, and product updates from Obelinf.
IP Planning in Telecom: A Guide for Service Providers
A practical guide to IP planning for telecom service providers: RIR allocations, hierarchy design, subscriber addressing with CGNAT, IPv6 rollout, and utilization tracking.
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N+1 vs 2N Redundancy: Data Center Power Architectures Explained
What N+1 and 2N redundancy actually guarantee in a data center: component versus path redundancy, the cost difference, and how to match a power architecture to your workloads.
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Data Center Tiers Explained: Tier I to Tier IV
What each Uptime Institute tier really means: the redundancy architecture, maintainability, and availability behind Tier I through Tier IV, and how to match a tier to the workloads you run.
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Documenting Your Network with Your AI Agent: The Complete Guide
A step by step guide to documenting your network with an AI agent: create your Obelinf account, generate a scoped API key, connect Claude over MCP, and start documenting with prompts.
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Rack Power Budgeting: kW per Cabinet, PDU Types, and A/B Feeds
Budget rack power with confidence: what kW per cabinet really means, which PDU type to choose, and how A/B redundant feeds should be sized, metered, and documented.
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Patch Panel and Structured Cabling Documentation
A practical guide to patch panel and structured cabling documentation, covering TIA-606 labeling, what to record for every port and cable, and how to keep records accurate.
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Site to Site Circuit Redundancy: MPLS, DIA, and Broadband Backup Design
Designing site to site circuit redundancy that survives real failures: diversity requirements, MPLS, DIA, and broadband pairing patterns, failover mechanics, backup sizing, and cost.
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Colocation Data Center Checklist: What to Verify Before You Move In
A practical colocation data center checklist covering power and redundancy, cooling guarantees, carrier connectivity, physical security, SLA terms, and site inspection so you verify everything before move in day
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Network Topology Diagrams: Best Practices for Drawing and Keeping Them Current
Best practices for drawing network topology diagrams that stay accurate, covering physical and logical views, notation standards, change workflows, and automation.
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Homelab VLANs: A Beginner's Segmentation Guide
New to VLANs? Learn what VLAN segmentation is, why your homelab needs it, how to plan your first layout, and how to keep it documented as your lab grows.
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Server Rack Units Explained: Sizes, Heights, and Capacity (U Guide)
Everything you need to know about rack units (U): what a rack unit is, standard server rack heights and sizes, 1U to 4U server form factors, and how to calculate usable rack capacity.
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AI Infrastructure Documentation: How to Automate It in 2026
Learn how to automate AI infrastructure documentation in 2026: connecting AI assistants to your source of truth over MCP, setting the right guardrails, and knowing when the REST API is the better fit.
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