Backplane PCB

365PCB specializes in high-layer count backplane PCBs (up to 50 layers) and CPCI backplane solutions with 25Gbps signal integrity. MIL-STD-202H compliant with 15+ years defense/aerospace experience.

What Are Backplane PCBs?

"Backplane PCBs serve as the backbone for high-speed systems, connecting multiple daughterboards via high-density connectors."

Highlight: "Our CPCI backplane designs support hot-swapping for industrial computing."

Backplane PCB Manufacturing Capabilities

Layer range: 14-50 layers
Impedance control (±5%) for >25Gbps signals
Press-fit hole technology (0.5mm tolerance)
Thermal management (high-Tg 180°C materials)

CPCI Backplane Solutions

Standards: PICMG 2.0, CompactPCI Serial

365PCB advantage:

6U/3U CPCI backplane designs with<1.2dB insertion loss
Custom backplanes for military communications

Backplane PCB Design Expertise

Signal integrity challenges solved:
Crosstalk reduction via via stitching
Differential pair length matching (<5ps skew)
Tools: HyperLynx SI/PI analysis

Material Selection Guide

Material	Applications	Speed Rating
FR-4	Industrial controls	≤6Gbps
Nelco 4000	Aerospace (28Gbps SerDes)	≤56Gbps

Quality & Certifications

Testing: TDR, boundary scan, 100% electrical test
Compliance: AS9100D, IPC-6012 Class 3

Dedicated Engineering & Support Team

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