Led Assignment; Pci Express Interface; Memory; System Memory - Dell ConnectX MCQH29-XDR User Manual

ConnectX®-2 Dual Port VPI I/O Card for Dell C6100
2.2

LED Assignment

Table 5 - Physical and Logical Link Indications
Port Number
Port 1
Port 2
Physical Connection
Port 1
2.3

PCI Express Interface

The I/O card attaches to the blade's PCI Express interface through a press fit connector. The PCI
Express x8 interface is version 2.0 compliant and compatible with base 1.1 chipsets. The device
can be either a master initiating the PCI Express bus operations or a slave responding to PCI bus
operations.
2.4

Memory

The I/O card supports multiple memory devices through the PCI Express, Flash, and I2C compati-
ble interfaces.

2.4.1 System Memory

The I/O card utilizes the PCI Express interface to store and access fabric connection information
on the system memory.
LED Name
Physical Link - Green
Constant on indicates a good physical link
Blinking indicates a problem with the Physical link
Data Activity - Yellow
Blinking indicates Data Transfer
Constant on indicates no Data Transfer
Physical Link - Green
Constant on indicates a good physical link
Blinking indicates a problem with the Physical link
Data Activity - Yellow
Blinking indicates Data Transfer
Constant on indicates no Data Transfer

Figure 3: Front Panel

Data Transfer
Port 2
Mellanox Technologies
Rev 1.0
11