規格參數
確認接口類型、端口速率、傳輸距離、單/雙端口、功耗、安裝形態和是否需要配套線纜或光模塊。
MCX653105A-EFAT單連接埠QSFP56，PCIe3.0/4.0 Socket Direct，2x8連續排列
複雜的工作負載要求對高分辨率模擬、超大尺寸資料集以及高度並行化的算法進行超快速處理。
隨著計算需求的不斷增長，Quantum InfiniBand——全球唯一完全可卸載的網內計算加速技術——以更低的成本和複雜性，為高性能計算（HPC）、人工智慧和超大規模雲基礎設施提供了實現無與倫比結果所需的性能飛躍。
MCX653105A-EFAT® ConnectX®-6 InfiniBand智能適配卡是Quantum InfiniBand平台的關鍵組成部分。
ConnectX-6提供多達兩個200Gb/s InfiniBand和乙太網路連接連接埠，具有極低的延遲、高消息速率、智能卸載和網路內計算加速功能，可提高性能和可擴展性。
MCX653105A-EFAT
主要特點
每個連接埠高達100Gb/s的連接速度
最大頻寬為200Gb/s
高達2.15億條消息/秒
> 極低延遲
塊級XTS-AES模式硬體加密
符合聯邦資訊處理標準（FIPS）
支援基於50G SerDes（PAM4）和25G SerDes（NRZ）的連接埠
> 亞納秒級精度的同類最佳資料包調度
支援PCIe Gen 3.0和Gen 4.0
> 網路內計算加速引擎
符合RoHS標準
> 與開放資料中心委員會（ODCC）標準相容
MCX653105A-EFAT
關鍵應用
行業領先的吞吐量、低CPU利用率和高消息率
用於計算和儲存基礎設施的高性能智能面料
虛擬化網路中的尖端性能，包括網路功能虛擬化（NFV）
> 主機鏈技術，實現經濟型機架設計
基於x86、Power、Arm、GPU和FPGA的計算與儲存平台的智能互聯
> 針對新網路流的靈活可編程流水線
高效的服務鏈賦能
> 加強I/O整合，降低資料中心成本和複雜性
| InfiniBand Supported Speed (Gb/s) | Ethernet Supported Speed (Gb/s) | Network Ports and Cages | Host Interface (PCIe) | Ordering Part Number (OPN) |
| 100Gb/s and lower | 100Gb/s and lower | 1x QSFP56 | PCIe Gen 3.0/4.0 x16 | MCX653105A-ECAT |
| 100Gb/s and lower | 100Gb/s and lower | 2 x QSFP56 | PCIe Gen 3.0/4.0 x16 | MCX653106A-ECAT |
| 200Gb/s and lower | 200Gb/s and lower | 1x QSFP56 | PCIe Gen 3.0/4.0 x16 | MCX653105A-HDAT |
| 200Gb/s and lower | 200Gb/s and lower | 2 x QSFP56 | PCIe Gen 3.0/4.0 x16 | MCX653106A-HDAT |
| physical | Adapter Card Size: 6.6 in. x 2.71 in. (167.65mm x 68.90mm) | |||
| Connector: Single QSFP56 InfiniBand and Ethernet (copper and optical) | ||||
| Protocol Support | InfiniBand: IBTA v1.4a 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) | |||
| 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 | InfiniBand | SDR/DDR/QDR/FDR/EDR/HDR100 | ||
| Ethernet | 1/10/25/40/50/100 Gb/s | |||
| PCIe Gen3/4: SERDES @ 8.0GT/s/16GT/s, x16 lanes (2.0 and 1.1 compatible) | ||||
| Power and Airflow | Voltage: 3.3Aux Maximum current:100mA | |||
| Power | Cable | |||
| Typical Powerb | Passive Cables | 15.6W | ||
| Maximum Power | Please refer to ConnectX-6 VPI Power Specifications (requires NVONline login credentials) | |||
| Maximum power available through QSFP56 port: 5W | ||||
Airflow (LFM) / Ambient Temperature | Cable Type | Airflow Direction | ||
| Heatsink to Port | Port to Heatsink | |||
| Passive Cables | 300 LFM / 55°C | 200 LFM / 35°C | ||
| NVIDIA Active 2.7W Cables | 300 LFM / 55°C | 200 LFM / 35°C | ||
| Environmental | Temperature | Operational | 0°C to 55°C | |
| Non-operational | -40°C to 70°Cc | |||
| Humidity | Operational | 10% to 85% relative humidity | ||
| Non-operational | 10% to 90% relative humidity | |||
| Altitude (Operational) | 3050m | |||
| Regulatory | Safety: CB / cTUVus / CE | |||
| EMC: CE / FCC / VCCI / ICES / RCM / KC | ||||
| RoHS: RoHS Compliant | ||||
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