ATCA Rear Transition Module

  • Quad GbE via SFP
  • Dual InfiniBand 40Gb via QSFP+
  • PCIe x8 via I-Pass
  • Host serial
  • USB Fiber and Copper
  • IPMI Version 2.0 compliant
  • RoHS compliant

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The ART132 is an I/O expansion ATCA Rear Transition Module(ARTM) that provides PCIe, GbE, InfiniBand, USB andManagement I/O for the front blade. The module is designed tomate with Emerson front blades such as ATCA-7360 andATCA-7365.

A PCIe x8 port from zone three connector is routed to the I-Passconnector. This allows the PCIe from the host to be expandedto other modules.

The module has quad GbE MAC/PHY which mates to the hostvia PCIe x4 on the zone 3 connector and provides quad SFP tothe rear. Further, the module has a dual port InfiniBand QDRHCA which mates to the host via PCIe x8 and provides dualQSFP+ to the rear (40Gb/s per QSFP+).

The USB port from the zone 3 connector feeds into an on-boardUSB HUB and is converted to dual LC fiber ports and fivecopper ports via micro-DB-25 connector.

The ART132 also provides the management RS-232 port aswell as the host RS-232 port to the rear.

Key Features
  • Quad GbE via SFP
  • Dual InfiniBand 40Gb via QSFP+
  • PCIe x8 via I-Pass
  • Host serial
  • USB Fiber and Copper
  • IPMI Version 2.0 compliant
  • RoHS compliant
  • Design utilizes proven VadaTech subcomponents and engineering techniques
  • Electrical, mechanical, software, and system-level expertise in house
  • Full ecosystem of front and rear boards, enclosures, specialty modules, and test/dev products from one source
  • AS9100 and ISO9001 certified company

Block diagram

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