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Chapter 1
Features
Chapter 2
Components
The following is a list of features for your CLN4C44 Network Adapter:
LED Behavior
• Four SPF28 LAN Connectors
• MD2 Low-Profile Form Factor
• Dual Mellnox ConnectX
®
- 4 Lx EN Ethernet
Controller
• CPU Offloading of Transport Operations
• Low Latency RDMA over Converged
Ethernet (RoCE)
• Jumbo Frames Support Up to 9.6kB
• End-to-End QoS and Congestion Control
• RoHS-R6
• Up to 4 x 25Gb/s Ethernet per port
• PCIe 3.0 x16 Interface**
• Hardware Offloads for VXLAN, NVGRE and
GENEVE Encapsulated Traffic
• Hardware-based I/O Virtualization
• Mellanox PeerDirect™ Communication
Acceleration
• PXE Support
• Erasure Coding Offload
1
2
3
4
5
No.
1.
2.
3.
Description
LEDs (see the table below for LED behavior)
LAN Port 1
LAN Port 2
No.
4.
5.
Description
LAN Port 3
LAN Port 4
LED
Speed (Physical Link)
Activity (Logical Link)
Color
Green
Green
Yellow
Yellow
Behavior
On
Off
Blinking
Off
Description
Port Physical Link
No Connection
Port Access
No Access
Speed (Green)
Activity (Yellow)
**NOTE: Based on this product controller specification, the PCIe x16 interface needs to re-defined to 1 x PCIe x8 + 1 x PCIe x8 bus
in the BIOS setting, to allow system detection of 4 Ethernet ports.
