MCX556A-EDAT A high-performance network adapter card designed for demanding workloads in data centers and enterprise environments. It offers a combination of InfiniBand and Ethernet connectivity, providing flexibility and adaptability for various applications. Specifications Physical Size 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile Connector Dual QSFP28 InfiniBand and Ethernet (copper and optical) Protocol Support Inf
Network Interface Cards
Mellanox MCX556A-EDAT ConnectX-5 Ex InfiniBand/Ethernet Adapter Card, EDR IB (100Gb/s) & 100GbE, Dual-Port QSFP28, PCIe 4.0 x16, Tall Bracket | MCX556A-EDAT
- Size: 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile
- Connector: Dual QSFP28 InfiniBand and Ethernet (copper and optical)
- InfiniBand: SDR/DDR/QDR/FDR/EDR
- 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)
7,505.00 د.إ
Technical Specifications
| Size | 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile |
| Connector | Dual QSFP28 InfiniBand and Ethernet (copper and optical) |
| InfiniBand | SDR/DDR/QDR/FDR/EDR |
| 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) |
| Ethernet | 1/10/25/40/50/100 Gb/s |
| PCI Express Gen4 | SERDES @ 16.0GT/s, 16 lanes (2.0 and 1.1 compatible) |
| Voltage | 12V |
| Cable Type | Typical Power |
| Passive Cables | 23.4W |
| 1.5W Active Cables | 26.8W |
| 2.5W Active Cables | 29.0W |
| Maximum Power (QSFP28 Port) | 5W |
| Temperature (Operational) | 0°C to 55°C |
| Temperature (Non-operational) | -40°C to 70°C |
| Humidity (Operational) | 10% to 85% relative humidity |
| Humidity (Non-operational) | 10% to 90% relative humidity |
| Altitude (Operational) | 3050m |
| Airflow | See Airflow Specifications |
| Safety | CB / cTUVus / CE |
| EMC | CE / FCC / VCCI / ICES / RCM |
| RoHS | RoHS-R6 |








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