Si-Fly® HD 224 Gbps PAM4, High-Density Backplane Cable System

The Si-Fly® HD backplane system offers 224 Gbps PAM4 performance and up to 2,048 differential pairs in one open rack unit. This is enabled by Samtec’s Eye Speed® hyper low skew twinax cable (1.75 ps/m max) designed for improved bandwidth, reach and density. 

Features

  • 224 Gbps PAM4 performance

  • Up to 2,048 differential pairs in one open rack unit (OU)

  • Eye Speed® Hyper Low Skew Twinax cable technology supports 224G signaling with an industry leading 1.75 ps/m max intra-pair skew

  • Improved signal integrity performance, optimal flexibility and increased routability

  • Roadmap: right-angle board connector for cable-to-board applications

  • 7.2 Tbps aggregate data rate per 64 pairs (8x8) connection

Products

SBCM

In Development - Si-Fly® HD High-Density Backplane Cable Header
Features
  • 224 Gbps PAM4 performance

  • Up to 2,048 differential pairs in one open rack unit (OU)

  • Eye Speed® Hyper Low Skew Twinax cable technology supports 224 Gbps PAM4 signaling (32 AWG)

  • 64 total differential pairs (8 rows x 8 pairs)

  • 2.2 mm x 2.0 mm pitch

  • 1.5 mm contact wipe

Samtec's Si-Fly® HD Backplane Cable SBCM Series

SBCF

In Development - Si-Fly® HD High-Density Backplane Cable Socket
Features
  • 224 Gbps PAM4 performance

  • Up to 2,048 differential pairs in one open rack unit (OU)

  • Eye Speed® Hyper Low Skew Twinax cable technology supports 224G signaling (28 and 32 AWG)

  • 64 total differential pairs (8 rows x 8 pairs)

  • 2.2 mm x 2.0 mm pitch

  • 1.5 mm contact wipe

Samtec's Si-Fly® HD Backplane Cable SBCF Series

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