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KB9003 CEM (x16 lane) Riser Card
Kandou
KB9003

KB9003 CEM (x16 lane) Riser Card

Manufacturer: Kandou

Datasheet: KB9003

Delivers to: United States

Delivers to Europe.

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Product Detail

The KB9003 is a high-performance 16-lane bidirectional PCIe 5.0 protocol-aware retimer designed for maximum bandwidth in enterprise and hyperscale computing environments. Supporting data rates up to 32 GT/s with comprehensive lane bifurcation options (x16, x8, x4, x2), it delivers uncompromising performance for the most demanding data center, AI accelerator, and high-performance computing applications.

The device provides full CXL 2.0 compatibility and maintains backward compatibility with PCIe 4.x/3.x/2.x/1.x standards. Its advanced channel loss compensation of up to 36 dB enables designers to extend PCIe trace lengths while maintaining signal integrity per PCI-SIG specifications, making it ideal for complex system architectures.

KB9003 CEM (x16 lane) Riser Card
https://www.epsglobal.com/getmetafile/10072351-76ea-4eca-9157-f09fda8297b5/kb9003?maxsidesize=400
The KB9003 is a high-performance 16-lane bidirectional PCIe 5.0 protocol-aware retimer designed for maximum bandwidth in enterprise and hyperscale computing environments. Supporting data rates up to 32 GT/s with comprehensive lane bifurcation options (x16, x8, x4, x2), it delivers uncompromising performance for the most demanding data center, AI accelerator, and high-performance computing applications.
KB9003
New
KB9003
0.00
Kandou
https://www.epsglobal.com/getmetafile/bf7d7473-e80d-4570-a005-966b25432641

Features & Benefits

  • PCIe Interface 16-lane bidirectional PCIe 5.0, supports up to 32 GT/s
  • Protocol Support CXL 2.0 and PCIe 4.x/3.x/2.x/1.x compatible
  • Signal Performance 36 dB dynamic channel loss compensation
  • Operating Modes CXL Retiming Mode with common clock and low latency datapath
  • Security Features Integrated SHA256 accelerator for secure boot protection of SPI flash/EEPROM configuration

Technical Specifications

PCIe Configuration16-lane bidirectional PCIe 5.0 with data rates up to 32 GT/s
Lane BifurcationFlexible support for x16, x8, x4 and x2 configurations
Package Specifications8.9 x 22.8 mm 354-ball BGA package
Channel Performance36 dB loss compensation @ 16 GHz, 10ns typical latency
Clocking FeaturesCommon clock with/without SSC, SRNS modes, 100 MHz REFCLK
Power OptionsRegular Mode (1.8V) or Power Saving Mode (1.2V/1.5V)
Security FeaturesSecure boot with SHA256, RSA-2048 storage, SPI/EEPROM support
Debug CapabilitiesIntegrated EyeScope, BER monitors, logic analyzer, PRBS generation
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Manufacturer

Kandou

Kandou, a Swiss-based company known for precision engineering and innovation, is a leader in high-speed signal conditioning and wired connectivity. With ISO9001 Certification and a reputation for quality, Kandou has shipped over 20 million retimer units, offering industry-leading signal integrity and low bit error rates.

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