Building or upgrading a data center is one of the most demanding infrastructure projects in the industry. The tolerances are tight, and the timeline is almost always shorter than it should be.
At Sky High Supply, we have spent years serving the telecom and network infrastructure professionals. These are experts who build and maintain these facilities across New Jersey, New York, and the broader Metro area. This checklist covers every major infrastructure layer your data center build will require. Everything from the fiber backbone down to the grounding conductors in the floor. Browse our Data Center Supplies collection for fast nationwide shipping and next-day delivery to the Metro NYC/NJ area. This collection is continuing to grow through persistent procurement measures.
1. Fiber Optic Connectivity
Fiber is the nervous system of modern data center infrastrucure. If it isn't on your data center infrastructure checklist, something is wrong. For AI compute clusters, hyperscale deployments, and enterprise server rooms alike, low-latency, high-bandwidth fiber is essential.
Patch Cords
LC-LC duplex patch cords in single mode (OS2) and multimode (OM3, OM4) are the workhorses of the data center. Single mode yellow jumpers handle long-reach links between buildings or across large campus environments. OM3 aqua and OM4 aqua handle short-reach 10G, 40G, and 100G connections within the data hall. Stock a range of lengths from 1 meter to 15 meters to cover every rack-to-rack and rack-to-panel scenario.For high-density 40G/100G deployments, MPO/MTP 12- and 24-strand trunk cables are the go-to solution. They conveniently replace individual LC jumpers, streamlining connections between switch ports and breakout panels. This will dramatically reduce fiber count and improve airflow.
Patch Panels and Enclosures
Every data center distribution point needs a fiber patch panel. 1U 24-port LC duplex panels (loaded or unloaded) provide the termination points for horizontal and backbone fiber runs. In high-density settings, MPO patch panels with cassette modules can manage 144+ fiber connections per 1U panel. These use MPO trunk cables. Wall-mount and rack-mount fiber enclosures protect splice points and provide organized termination for incoming outside plant cables. Every MDA and HDA in a TIA-942 compliant data center requires properly housed fiber terminations.
Cleaning and Inspection
Dirty fiber connectors are the leading cause of unexplained link failures in data center infrastructure. One-click LC fiber cleaners, and IPA wipes should be on every technician's belt during installation and maintenance. A visual fault locator (VFL) pen is the fastest way to verify continuity. It will also locate breaks in a fiber run without pulling out a full OTDR.
2. Copper Structured Cabling
Copper Ethernet remains essential in the data center for out-of-band management, KVM access, top-of-rack server connections. Also, any application where 1G or 10G copper is more cost-effective than fiber. Cat6A is the current standard for new installations, supporting 10GBase-T at up to 100 meters. Cat8 is gaining traction for 25G and 40G short-reach connections at the top of rack.
Patch Cords
Cat6A patch cords in 1-foot, 3-foot, and 7-foot lengths cover the vast majority of rack-to-rack and server-to-switch connections. Color coding by function (blue for data, red for management, yellow for voice) is standard practice. This is practiced in well-organized data center infrastructure lists, and will dramatically speeds up troubleshooting.
Bulk Cable and Patch Panels
Cat6A bulk cable on 1,000-foot spools is used for horizontal runs from the IDF/MDF to work area outlets. It's also perfect for in-rack structured cabling. 24-port and 48-port Cat6A patch panels provide the copper termination points at each distribution frame. Keystone jacks and punch-down tools complete the termination kit.
3. Cable Management
Proper cable management is not cosmetic. In data center infrastructure, avoiding disorganized cabling prevents airflow blockage, increases of cooling costs, and lengthy port swap times. Budget for cable management hardware from day one.
Overhead Cable Tray
Ladder tray and wire mesh cable tray provide the overhead pathways for fiber trunk cables, copper horizontal runs, and power. We stock a full line of Atkore Cope non-penetrating roof-top coax ladder tray in 6"-24" widths. Not just that, we've got you covered with all associated covers, bends, T-junctions, and splice hardware. Wire mesh basket tray is preferred in AI data centers for its superior airflow characteristics and easier cable access.
Rack-Level Cable Management
Every rack needs at least one 1U horizontal cable manager per patch panel. It will also need a full-height vertical cable manager on each side of the rack column. D-ring style horizontal managers with 10 fingers provide the routing flexibility needed for high-density patch cord environments. Velcro cable ties (never zip ties on active fiber) keep bundles organized without damaging cable jackets.
Blanking Panels
Rack blanking panels are one of the most overlooked items on a data center BOM. Every empty rack unit must have a blanking panel to prevent hot exhaust air from recirculating into the cold aisle intake. In a 42U rack with 20 populated units, that is 22 blanking panels. Multiply that across 100 racks and you are looking at 2,200 blanking panels per data hall build-out.
4. Power Distribution
Power is where data center builds get expensive fast, and where the consequences of an error are most severe. Every component from the utility transformer to the server power supply needs to be properly sized, grounded, and documented.
Rack PDUs
Rack power distribution units (PDUs) distribute power from the facility's electrical infrastructure to individual servers and network equipment. Basic PDUs provide simple power strips in a rack-mount form factor. Metered PDUs add per-outlet or per-circuit current monitoring, which is essential for capacity planning in AI compute environments where GPU servers can draw 10 kilowatts or more per rack. Switched PDUs add remote outlet control for lights-out management.
Power Cords
IEC 60320 power cords are the connectors between PDU outlets and server power supplies. C13-to-C14 cords handle standard 15-amp server connections. C19-to-C20 cords handle high-power 20-amp connections for GPU servers, storage arrays, and network switches. Stock a range of lengths from 2 feet to 10 feet to accommodate different rack depths and PDU positions.
Grounding and Bonding
A properly grounded data center is a safe data center. The grounding infrastructure starts at the main electrical service entrance and runs through every panel, rack, and piece of equipment in the facility. Sky High Supply stocks a comprehensive range of grounding conductors including #2, #6, #8, #10, and #12 THHN stranded wire in green, black, and red, along with TelcoFlex L4 gray conductors for DC battery plant applications. Galvanized universal bus bars in 6-inch, 12-inch, and 24-inch lengths provide the bonding points at each panel and rack location. Two-hole compression lugs in every AWG from #6 through 4/0 complete the termination hardware.
Conduit
Power feeds in a data center run through conduit for protection and code compliance. EMT (Electrical Metallic Tubing) is the standard for interior power distribution. Rigid aluminum conduit is used where additional mechanical protection is required. Schedule 40 PVC conduit handles underground and outdoor runs for site power feeds. Sky High Supply stocks all three conduit types in sizes from 3/4-inch through 2-1/2-inch, along with the full complement of elbows, couplings, connectors, and fittings.
5. Rack Infrastructure
The physical rack is the foundation that every other component mounts to. Getting the rack specification right from the start prevents expensive retrofits later.
Rack Selection
42U open-frame two-post racks are the standard for network equipment and patch panels where physical security is not a concern. 42U enclosed server cabinets with locking front and rear doors are used for compute equipment, storage, and any rack in a shared or multi-tenant environment. For AI GPU servers, which are often 6U to 8U deep, verify that the rack depth (typically 1,000mm or 1,200mm) accommodates the server chassis before ordering.
Rack Hardware
Cage nuts and rack screws are the highest-volume consumable in any data center infrastructure build. A standard 42U rack requires cage nuts for every piece of equipment, plus spares for moves and changes. M5 cage nuts are the current standard for most rack equipment. 10-32 cage nuts are still common in legacy environments. Buy in bulk and keep extras on the shelf.Rack shelves, sliding shelves, and adjustable mounting rails round out the rack hardware kit for non-rack-ready equipment like KVM switches, console servers, and legacy appliances.
6. Structural and Mounting Hardware
Data center infrastructure does not float. Every cable tray, conduit run, and equipment mount needs to be properly supported from the building structure.
Unistrut and Strut Channel
1-5/8-inch slotted strut channel (Unistrut) is the universal mounting system for data center overhead infrastructure. Pre-galvanized and hot-dip galvanized versions are available depending on the corrosion environment. Sky High Supply stocks both in 10-foot lengths, along with the full hardware ecosystem including spring nuts, strut straps, angle brackets, and splice plates.
Threaded Rod and Hangers
Overhead cable tray and conduit runs are suspended from the building structure using threaded rod and trapeze hangers. Sky High Supply stocks 3/8-inch, 1/2-inch, and 5/8-inch galvanized threaded rod in 6-foot lengths, along with the hex nuts, flat washers, and lock washers needed for every hanger assembly. Wedge anchors in 3/8-inch and 1/2-inch sizes handle the concrete ceiling attachments.
7. Labeling and Safety
A data center infrastructure without proper labeling is a liability. Every cable, port, panel, rack, and circuit needs to be labeled at both ends before the facility goes live. Self-laminating cable labels, rack unit label strips, and asset tags are the minimum. Electrical hazard warning labels and arc flash labels are required by NFPA 70E on every electrical panel and PDU.
Get It Fast From Sky High Supply
Sky High Supply provides essential data center infrastructure for contractors, systems integrators, and facility managers. Our extensive inventory includes fiber optic patch cords, cable tray systems, grounding solutions, conduit, unistrut, electrical tape, and all the tools and consumables needed for seamless installations. Our inventory is growing weekly. Get next-day delivery in Metro NYC/NJ (orders by 3 PM) and fast nationwide shipping across the US. B2B and contractor pricing is available for qualified accounts. Explore our Data Center Supplies collection or call (848) 800-2654 to discuss your project needs with our expert team.
