Fabric B

Fabric B is a 1 to 40 Gb/sec redundant fabric, supporting I/O module slots B1 and B2. Fabric B currently supports 1 Gb or 10 Gb Ethernet, DDR/QDR Infiniband, and 4 Gbps or 8 Gbps fibre channel modules. Additional fabric types may be supported in the future.

NOTE: Fabric B supports up to 16 Gbps fibre channel, Infiniband FDR (14 Gbps standard), and KR (10 Gbps standard).

To communicate with an I/O module in the Fabric B slots, a blade must have a matching mezzanine card installed in a Fabric B mezzanine card location.

Modules designed for Fabric A may also be installed in the Fabric B slots.

Fabric C

Fabric C is a 1 to 40 Gb/sec redundant fabric, supporting I/O module slots C1 and C2. Fabric C currently supports 1 Gb or 10 Gb Ethernet, DDR/QDR Infiniband, and 4 Gbps or 8 Gbps fibre channel modules. Additional fabric types may be supported in the future.

NOTE: Fabric C supports up to 16 Gbps fibre channel, Infiniband FDR (14 Gbps standard), and KR (10 Gbps standard).

To communicate with an I/O module in the Fabric C slots, a blade must have a matching mezzanine card installed in a Fabric C mezzanine card location.

Modules designed for Fabric A may also be installed in the Fabric C slots.

Port Auto-Disablement in Quad-Port Network Daughter Card (Dell PowerEdge M710HD Only)

Systems installed with quad-port Network Daughter Card support a Port Auto-Disablement feature. This feature disables the third (NIC3) and fourth (NIC4) ports of a quad-port network daughter card during system boot, if the corresponding I/O module installed in the chassis Fabric A slots does not support quad-port mapping. This behavior is limited to Fabric A slots only and is automatically enabled or disabled depending on the type of I/O module installed.

NOTE: A quad-port network daughter card must be used with a 48-port switch module (32 internal ports) for all the ports to be active.

NOTE: LOM firmware updates are applied only to the enabled ports on a quad-port network daughter card.

The following table provides an overview of the configurations that enable or disable the NIC3 and NIC4 ports of a quad- port network daughter card.

Table 1. Port Auto-Disablement Decision Table

IOM Slot A1

IOM Slot A2

NIC3 and NIC4 (Enabled/

Port Auto-Disablement

 

 

Disabled)

 

 

 

 

 

Empty

Empty

Enabled

Inactive

Empty

Dual Port

Disabled

Active

Empty

Quad or Greater Port

Enabled

Inactive

Dual Port

Empty

Disabled

Active

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Dell M1000E owner manual Fabric B, Fabric C

M1000E specifications

The Dell M1000E blade enclosure is a robust and versatile platform designed to optimize data center efficiency and streamline server management. A fundamental component of Dell's PowerEdge series, the M1000E is engineered to house multiple server blades in a compact, modular chassis, enabling organizations to conserve space and reduce power consumption while enhancing performance.

One of the main features of the Dell M1000E is its ability to accommodate up to 16 half-height server blades or 8 full-height server blades. This flexibility allows for a diverse range of configurations tailored to specific workloads, whether for virtualization, database management, or application hosting. The chassis provides shared power supplies and cooling, further contributing to the enclosure's efficient operation.

In terms of connectivity, the M1000E includes integrated high-speed networking capabilities. It can support multiple generations of networking technologies, ranging from Gigabit Ethernet to 10 Gigabit Ethernet, and offers options for Fibre Channel and InfiniBand connections. This extensive range of networking options ensures that organizations can integrate the M1000E into existing infrastructures seamlessly.

The Dell M1000E also utilizes advanced management tools to simplify administration and monitoring. One of the standout features is the Dell OpenManage suite, which provides a comprehensive set of tools for hardware management and system updates. Users gain insights into system health, performance, and power usage, enabling proactive maintenance and optimization of resources.

The enclosure is designed with scalability in mind. As businesses grow, the M1000E can be expanded easily by adding more blades without the need for significant reconfiguration. This scalability ensures that IT departments can respond rapidly to changing demands, ensuring that resources align with organizational requirements.

From a security standpoint, the M1000E provides multiple layers of protection, including secure access controls and configurable management interfaces. This helps safeguard sensitive information and ensures compliance with stringent data protection regulations.

Overall, the Dell M1000E blade enclosure represents a compelling solution for modern data centers, merging performance, efficiency, and scalability into a single chassis designed to meet the demands of today’s enterprise environments. Its advanced technologies and features make it a valuable asset for organizations looking to enhance their IT infrastructure.