Mellanox MCX542b-Acanconnectx-5en Dual-Port 25g Network Card SFP28 Pcie Gen3 X8

• Customization: Available
• Type: Wired
• Bandwidth: 100g
• Model NO.: MCX542B-ACAN
• Interface: PCI Express
• Transmission Rate: 1/10/25/40/50/100gbe
• Application: Server
• Connecting Medium: Optical Fibre
• Motherboard Integrated: Separate Network Card
• Frequency Range: -
• Type of Network: 10-Gigabit Ethernet
• Field: Server
• Latency: <1 μs (Rocev2 Mode)
• OS Support: Linux, Windows, Vmware, Esxi
• Linux, Windows, Vmware, Esxi: Typical 12W, Max 18W
• Operating Temp: 0°c to 55°c
• Cooling: Passive Cooling (Fanless)
• Transport Package: Carton
• Specification: Original specification
• Trademark: Mellanox
• Origin: China

Product Description

ConnectX-5 Ethernet network interface card has up to two 10/25GbE connection ports, 750ns delay, up to 200 million messages per second (Mpps) and development kit (DPDK). For storage workload, ConnectX-5 provides a series of innovative accelerations, such as signature switching in hardware (T10-DIF), embedded PCIe switch and NVMe over Fabric target offload. ConnectX-5 adapter card also brings advanced Open vSwitch offloading to telecom and cloud data centers, so as to drive extremely high packet rate and throughput, while reducing CPU resource consumption, thus improving the efficiency of data center infrastructure.

Basic information
model	MCX542B-ACAN
brand	Mellanox (NVIDIA Subsidiary)
Main chip	ConnectX-5 EN
Bus type	PCIe Gen3 x8
network performance
network protocol	Ethernet (25GbE/10GbE/1GbE), InfiniBand
Number of ports	Dual-Port
interface type	SFP28/SFP+/SFP (Supports Optical & Copper)
transmission speed	Up to 25GbE per Port, 50GbE Aggregate Bandwidth
delay	≤750 Nanoseconds
Protocol and function
Advanced protocol support	RDMA/RoCEv2, NVMe over Fabrics, TCP/IP Offload
Virtualization support	SR-IOV, Multi-Queue Virtualization
hardware acceleration	Atomic Operations, Collective Offload, Congestion Control
Physics and compatibility
power consumption	≤10W Power Consumption
Compatible operating system	Linux, Windows, VMware, KVM
Heat dissipation design	Passive Cooling (Fanless)
Application scenario
main application	Data Center Networking, HPC, AI Training, Cloud Servers

 

Product features:
Label Matching and Assembly Point Unloading
Adaptive routing for reliable transmission
Burst buffer unloading for background checkpoints
NVMe over Fabric uninstall
Embedded PCIe
Enhanced vSwitch/vRouter uninstallation
Flexible pipeline
RoCE covering network
PCIe Gen 3.0 support
Meet RoHS standards
ODCC compatibility

 

Product advantages:
Industry-leading throughput, low latency, low CPU utilization and high message rate.
Design of Innovative Rack for Storage and Machine Learning Based on Host Chain Technology
Intelligent interconnection for x86, Power and GPU-based computing and storage platforms.
Advanced storage features, including NVMe over Fabric offload.
Intelligent network adapter supporting flexible pipeline programmability
Cutting-edge performance of virtualized networks, including network function virtualization (NFV)
Efficient I/O consolidation to reduce data center cost and complexity.

Q:Are you trading company or manufacturer?

A:We are factory.

 

Q:How long is your delivery time?

A:Generally it is 2-5 days if the goods are in stock. or it is 10 days if the goods are not in stock, it is according to quantity.

Q:Do you have MOQ?

A:For stock products,we don't have MOQ. For custom product,we ask for low MOQ.

Q:Can you offer a better price?Any discount?

A:Yes,surely. We're source factory and providing reasonable price.

Q:What is your warranty period?

A:Different products have different warranties.This warranty does not cover damage caused by man-made damage,improper care ,negligence,normal wear tear,and force majeure such as natural disasters,earthquakes,fires ,etc.