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10 GBPS network card,MCX4121A-XCAT,Mellanox chip, 10G FIBER Network adapter, dual port, McX4121a-xcat, modules not included
This is the User Guide for Ethernet adapter cards based on the ConnectX®-4 Lx integrated circuit device. These adapters connectivity provide the highest performing low latency and most flexible interconnect solution for PCI Express Gen 3.0 servers used in Enterprise Data Centers and High-Performance Computing environments.In order to better scale their networks, data center operators often create overlay networks that carry traffic from individual virtual machines over logical tunnels in encapsulated formats such as NVGRE and VXLAN. While this solves network scalability issues, it hides the TCP packet from the hardware offloading engines, placing higher loads on the host CPU. ConnectX-4 Lx effectively addresses this by providing advanced NVGRE and VXLAN hardware offloading engines that encapsulate and de-capsulate the overlay protocol.
| Physical | Size: 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile | ||
|---|---|---|---|
| Connector: Single SFP28 (copper and optical) | |||
| Protocol Support | Ethernet: 10GBASE-SR, 10GBASE-LR, 10GBASE-ER, 10GBASE-CX4, SGMII, 1000BASE-X | ||
| Data Rate: 1/10 Gb/s Ethernet | |||
| PCI Express Gen3: SERDES @ 8.0GT/s, 8 lanes (2.0 and 1.1 compatible) | |||
|
Power and Airflow |
Voltage: 12V, 3.3V | ||
| Power | Cable Type | ||
| Typical Power(a) | Passive Cables | 8.7W | |
|
Maximum Power |
Passive Cables | 10.4W | |
| 1W Active Cables | 11.6W | ||
| Maximum power available through SFP28 port: 1.5W | |||
| Airflow | See Airflow Specifications. | ||
| Environmental | Temperature | Operational | 0°C to 55°C |
| Non-operational | -40°C to 70°C | ||
| 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 | ||
| RoHS | RoHS compliant | ||
ConnectX-4 MCX4121A-XCHT Lx EN adapter cards offer a cost-effective Ethernet adapter
solution for 1, 10, 25, 40 and 50 Gb/s Ethernet speeds, enabling
seamless networking, clustering, or storage. The adapter reduces
application runtime, andMCX4121A-XCHT offers the flexibility and scalability to make
infrastructure run as efficiently and productively as possible.
ConnectX-4 Lx Ethernet adapter cards are available in several form factors
including: low-profile stand-up PCIe, OCP 2.0 Type 1, OCP 2.0 Type 2, and
OCP 3.0 small form factor. (See the portfolio on the last page.)
ConnectX-4 MCX4121A-XCHT Lx EN SR-IOV technology provides dedicated adapter
resources and guaranteed isolation and protection for virtual machines
(VMs) within the server. I/O virtualization with ConnectX-4 Lx MCX4121A-XCHT EN gives
data center administrators better server utilization while reducing cost,
power, and cable complexity, allowing more virtual machines and more
tenants on the same hardware.
FAQ
Q1.What can you buy from us?
A:Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, Access Point, etc.
Q2.How about the delivery date?
A:It usually takes 3-5 working days. For specific models, please contact us to check the stock. In the end, the actual consultation shall prevail. We will do our best to deliver as soon as possible.
Q3.What's your warranty terms?
A: We supply 12 months warranty time.
Q4.How about the Shipping Method?
A: We use Fedex/DHL/UPS/TNT and other air shipments,sea shipments are also workable. In one words, we could do any shipments that you wanted.
Q5.Can I get some samples?
A:Yes, sample order is available for quality check and market test. You only need to pay the sample cost and express cost.
Q6.What are your core strengths?
A:First-hand supply, Original and new products with the favorable price and perfect after-sales service.
