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2 – General Description

 

 

Chassis Controls and LEDs

 

 

 

 

2.1.1.2

Placing the Switch in Maintenance Mode

To place the switch in maintenance mode, do the following:

1.Isolate the switch from the fabric.

2.Press and hold the Maintenance button with a pointed tool for 2–4 seconds. When the Input Power LED alone is illuminated, release the button.

3.After approximately 1 minute, the POST begins illuminating all chassis LEDs.

4.When the POST is complete, the chassis LEDs extinguish leaving the Input Power LED and the Heartbeat LED illuminated. The Heartbeat LED illuminates continuously while the switch is in maintenance mode.

To exit maintenance mode and return to normal operation, momentarily press and release the Maintenance button to reset the switch.

2.1.2

Chassis LEDs

The chassis LEDs shown in Figure 2-3provide status information about switch operation. Refer to ”Port LEDs” on page 2-5for information about port LEDs.

Over Temperature LED

Input Power LED

(Amber)

(Green)

Fan Fail LED

Heartbeat LED

(Amber)

(Amber)

Figure 2-3. Chassis LEDs

2.1.2.1

Over Temperature LED (Amber)

The Over Temperature LED provides status information about the air temperature inside the switch. This LED illuminates to indicate that the switch logic circuitry is overheating. Refer to Section 5 Diagnostics/Troubleshooting for information about troubleshooting over temperature conditions.

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Q-Logic 2-8C manual Placing the Switch in Maintenance Mode, Chassis LEDs, Over Temperature LED Amber
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2-8C specifications

The Q-Logic 2-8C is a cutting-edge connectivity solution designed for enterprise environments that require robust performance and scalability in storage networking. This versatile product serves as a bridge between various storage devices and servers, ensuring seamless data transfer and high availability across complex IT infrastructures.

One of the standout features of the Q-Logic 2-8C is its advanced Fibre Channel technology. Supporting speeds of up to 32 Gbps, this adapter significantly enhances data transfer rates, allowing businesses to efficiently handle large volumes of information. The high bandwidth capability is particularly beneficial for data-intensive applications, including databases and virtualization environments, where speed and reliability are paramount.

The architecture of the Q-Logic 2-8C is built around a dual-port design, which promotes redundancy and load balancing. This means that even if one port encounters issues, the other can seamlessly take over, ensuring uninterrupted connectivity. Furthermore, the dual-port architecture provides the flexibility to connect to multiple storage arrays, maximizing resource utilization and minimizing downtime.

Another notable feature is the support for advanced management protocols and interoperability standards. The Q-Logic 2-8C is compatible with a wide array of operating systems and virtualization platforms, making it an ideal choice for heterogeneous environments. This broad compatibility ensures that organizations can integrate the adapter with their existing infrastructure without significant modifications, thus preserving their overall investment.

The Q-Logic 2-8C also incorporates sophisticated security features, such as end-to-end data encryption and access control mechanisms. These features are essential in today’s data-sensitive landscape, where organizations face increasing threats from cyberattacks. The added layer of security ensures that data remains protected during transit, giving businesses peace of mind.

In terms of energy efficiency, the Q-Logic 2-8C adheres to modern standards, consuming less power compared to its predecessors. This not only reduces operational costs but also aligns with sustainability initiatives that many organizations are pursuing.

With its powerful combination of speed, reliability, security, and energy efficiency, the Q-Logic 2-8C represents a robust solution for organizations looking to enhance their storage connectivity. Its advanced features cater to the demands of modern data centers, making it a strategic asset for businesses aiming to maintain a competitive edge in the ever-evolving digital landscape.
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