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Datacom PCB Manufacturing for Data Centers & Network Infrastructure
Data center and network infrastructure hardware runs two demands at once: signals fast enough to keep up with modern bandwidth, and density high enough to fit the rack. This is the sector where our high-speed and HDI capabilities most often end up on the same board.
Table of Contents
What makes datacom PCB manufacturing different?
As per-lane data rates climb toward 56G and 112G and rack density keeps increasing, server and network equipment needs both controlled-impedance signal design and the routing density that only dense construction provides — at the same time, not as a trade-off.
Thermal design also matters more here than in most sectors: high-density racks concentrate heat in ways that change how a board needs to be laid out from the first stackup decision, not patched in afterward. For the broader framework of how sector-specific manufacturing works across the markets we serve, see the capability matrix and standards reference on our Industries hub.
Why Manufacturers Choose Us for This Sector?
- Signal integrity verification (TDR, insertion loss) built into our high-speed process, not an optional add-on
- HDI capability for the routing density modern switch and server hardware needs
- Thermal-aware stackup guidance for high-density rack deployment
- Track record across cloud infrastructure, AI server clusters, and network switching equipment
Datacom PCB Applications We Support
Network and server hardware covers a wide range, from the rack itself down to individual interface cards — below are the applications where our capability shows up most.
| Application | Specific needs |
| Cloud data center infrastructure | Servers and supporting hardware built for scale and uptime. |
| AI and machine learning server clusters | Among the highest signal-rate and highest-density demands in this sector, and one of the fastest-growing applications we build for. |
| PCB for Network Router and Switch Backplanes | High-density interconnect for switching fabric where every via transition affects link performance. |
| Optical transceiver modules | Signal integrity for high-speed optical interfaces, where insertion loss margins are especially tight. |
| PCB for Storage Area Network (SAN) Equipment | Reliable high-speed connectivity for storage infrastructure. |
| PCB for Edge Computing Devices | Compact, high-performance boards built for distributed deployment outside the core data center. |
| PCB for Network Interface Cards (NICs) | High-speed connectivity at the server edge. |
| PCB for High-Availability Server Systems | Redundant, reliability-focused server hardware. |
| PCB for Data Center Power Distribution Units | Supporting infrastructure that keeps rack-mounted equipment running. |
Key Requirements for Datacom PCB Manufacturing
Unlike some of the sectors we serve, datacom hardware isn’t typically governed by a single named regulatory standard — the requirements here are more about engineering performance than compliance paperwork. For the full cross-sector standards table (covering sectors that do carry named certifications), see the Industries hub.
Signal integrity at scale
TDR (time-domain reflectometry) and insertion-loss measurement to confirm a design performs as intended before it ships, particularly critical as per-lane rates climb.
Thermal qualification for high-density racks
Layout and stackup decisions made with airflow and heat concentration in mind from the start, not added after the fact.
Reliability for always-on infrastructure
Server and switching hardware in this sector is expected to run continuously, which shapes both material selection and quality control.
Product Capabilities for This Sector
Two product lines cover the bulk of demand in this sector, and it’s common for a single board to draw on both:
High-speed PCB manufacturer
- for the digital signal integrity that server, switch, and optical transceiver hardware depends on, supporting signal rates up to 112G per lane. Data center switching demand from this sector feeds directly into our dedicated Data Center Switch PCB vertical page, which goes deeper on switching-specific signal integrity than this industry overview does.
HDI PCB manufacturing services
- for the routing density that modern network hardware needs at scale, especially in compact form factors like NICs and edge computing devices.
Datacom PCB Certifications & Quality
Every board we build for this sector runs through the same core quality system that governs our full product line, with signal-integrity verification built into the high-speed manufacturing process itself.
See our certifications page for current quality certificates, and our Turnkey PCB Assembly page, prototype assembly page, and mixed SMT/THT assembly page, if your program also needs full component sourcing alongside fabrication.
What you want to ask
Frequently Asked Questions
Q: What signal rates do you support for data center and network equipment?
A: We support signal rates up to 112G per lane — see our high-speed PCB manufacturer page for full technical specifications and layer-stackup guidance by target rate.
Q: Do you manufacture boards for AI and machine learning server clusters specifically?
A: Yes — AI/ML infrastructure is one of the fastest-growing and highest-demand applications in this sector, combining our highest signal-rate and highest-density capabilities on the same board.
Q: How do you handle thermal design for high-density rack equipment?
A: Thermal considerations are built into stackup and layout guidance from the design stage rather than addressed after the board is routed — see Datacom PCB Thermal Design for High-Density Racks for details.
Q: What’s the difference between this page and the Data Center Switch PCB page under High-Speed PCB?
A: This page covers the sector broadly — servers, switches, storage, edge computing, and the standards/requirements that span all of it. The Data Center Switch PCB vertical page goes deeper on switching-specific signal integrity design for engineers who already know that’s their application.
View All FAQs ≫
Explore Other Pillar Pages Across the Site
- Multilayer PCB manufacturer — for programs that need layer count and plane separation rather than RF or high-speed performance
- Heavy copper PCB manufacturer — for telecom power and backup systems that carry real current alongside signal circuitry
- High-frequency PCB manufacturer — for RF and microwave communication systems that carry sensitive signals alongside stable power delivery, ensuring signal integrity under demanding conditions.
Other industries we serve:
- Automotive PCB manufacturing
- Medical device PCB manufacturing
- Industrial PCB manufacturing
- Power & Energy PCB manufacturing
- Railway PCB manufacturing
- Safety-critical PCB manufacturing
- Aerospace PCB manufacturing
- Telecom PCB manufacturing
Further Reading
- PCB for AI and Machine Learning Server Clusters
- PCB for Cloud Data Center Infrastructure
- Datacom PCB Thermal Design for High-Density Racks
- PCB Signal Integrity Requirements for Datacom Equipment
- PCB for Optical Transceiver Modules
Contact us
Are you ready to discuss your datacom PCB manufacturing or network hardware projects?
Send us your target signal rate, layer count, and form factor, and we’ll come back with a manufacturability review and quote.
Or contact email: [email protected]
