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Notes: a. The ConnectX-6 adapters supplement the IBTA auto-negotiation specification to get better bit error rates and longer cable reaches. This
supplemental feature only initiates when connected to another NVIDIA InfiniBand product.
b. Typical power for ATIS traffic load.
c.
The non-operational storage temperature specifications apply to the product without its package.
MCX653106A-ECAT Specifications
Please make sure to install the ConnectX-6 card in a PCIe slot that is capable of supplying the required power and airflow as stated in the below
table.
For power specifications when using a single-port configuration, please refer to
Adapter Card Size: 6.6 in. x 2.71 in. (167.65mm x 68.90mm)
Physical
Connector: Dual QSFP56 InfiniBand and Ethernet (copper and optical)
InfiniBand: IBTA v1.4
Protocol Support
Auto-Negotiation: 1X/2X/4X SDR (2.5Gb/s per lane), DDR (5Gb/s per lane), QDR (10Gb/s per lane), FDR10 (10.3125Gb/s per lane), FDR (14.0625Gb/s per
lane), EDR (25Gb/s per lane) port, HDR100 (2 lane x 50Gb/s per lane) port
Ethernet: 100GBASE-CR4, 100GBASE-CR2, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-
LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX,
1000BASE-KX, 10GBASE-SR
Data Rate
Gen3/4: SERDES @ 8.0GT/s/16GT/s, x16 lanes (2.0 and 1.1 compatible)
a
InfiniBand
Ethernet
MCX653105A-ECAT Specifications
SDR/DDR/QDR/FDR/EDR
1/10/25/40/50/100 Gb/s
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Troubleshooting
