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PDF MT27508A1-FCCR-QV Data sheet ( Hoja de datos )
| Número de pieza | MT27508A1-FCCR-QV | |
| Descripción | Single and Dual QSFP+ Port Adapter Card User Manual | |
| Fabricantes | Mellanox Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MT27508A1-FCCR-QV (archivo pdf) en la parte inferior de esta página. Total 60 Páginas | ||
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ConnectX®-3 VPI Single and Dual QSFP+ Port
Adapter Card User Manual
P/N:
MCX353A-FCBT, MCX353A-TCBT, MCX353A-QCBT, MCX354A-FCBT, MCX354A-TCBT,
MCX354A-QCBT
Rev 1.6www.DataSheet.net/
www.mellanox.com
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
Rev 1.6
List of Figures
Figure 1: Card Product Label (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 2: MCX354A-[QFT]CBT Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 3: Dual-port Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 4: Single-port Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 5: Physical and Logical Link Indications (InfiniBand mode) . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 6: I2C-compatible Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 7: PCI Device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 8: Connector Orientation (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 9: Support Download Assistant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Figure 10: Mechanical Drawing of the Single-port MCX353A-[QFT]CBT Adapter Card . . . . . . . 45
Figure 11: Mechanical Drawing of the Dual-port MCX354A-[QFT]CBT Adapter Card . . . . . . . . 46
Figure 12: Compatible Connector Plug and Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Figure 13: PCIe Connector Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Figure 14: Connector and Cage Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Figure 15: Bracket Screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Figure 16: Gasket Location on Adapter Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Figure 17: Gasket Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
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Figure 18: Placing the Bracket on the Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
6 Mellanox Technologies
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page 
Rev 1.6
1 Overview
Overview
This document is a User Manual for Mellanox Technologies VPI adapter based on the Con-
nectX®-3 VPI integrated circuit device. The cards described in this manual have the following
main features:
• Virtual Protocol Interconnect (VPI)
• InfiniBand Architecture Specification v1.2.1 compliant
• IEEE Std. 802.3 compliant
• PCI Express 3.0 (1.1 and 2.0 compatible) through an x8 edge connector up to 8GT/s
• Single and Dual-port options available
- ESD protection on the network connector
• Compliant with QSFP+ MSA spec Rev. 1.0
• Compatible with copper cables and optical cables with the use of QSFP connectors. Support for
SFP+ cables is available through QSA (Quad to Serial)
• CORE-Direct® application off-load
• GPUDirect application off-load
• RDMA over Converged Ethernet (RoCE)
• End-to-end QoS and congestion control
• Hardware-based I/O virtualization
• TCP/UDP/IP stateless off-load
• Ethernet encapsulation (EoIB)
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• RoHS-R6 compliant
• Two bracket heights: short and tall
1.1 Supported Network Protocol Standards
1.1.1 InfiniBand FDR
FDR is a pre-standard InfiniBand data rate, where each lane of a 4X port runs a bit rate of
14.0625Gb/s with a 64b/66b encoding, resulting in an effective bandwidth of 54.54Gb/s. The FDR
physical layer is an IBTA specified physical layer using different block types, deskew mechanism
and framing rules.
1.1.2 InfiniBand FDR10
FDR10 is an InfiniBand transport and link layer running over a physical layer using the PCS
encoding of 64b/66b and a bit rate of 10.3125Gb/s per lane. Consequently, the effective bandwidth
is 25% higher than the InfiniBand-specification standard QDR rate, which uses an 8b/10b encod-
ing. The FDR10 implementation on the adapter device can use the optional Forward Error Correc-
tion (FEC) supported by the FDR pre-standard.
10 Mellanox Technologies
Datasheet pdf - http://www.DataSheet4U.co.kr/
11 Page | ||
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| MT27508A1-FCCR-QV | Single and Dual QSFP+ Port Adapter Card User Manual | Mellanox Technologies |
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