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2 – General Description

Power Supplies

 

 

 

 

The serial port connector requires a null-modem F/F DB9 cable. The pins on the switch RS-232 connector are shown in Figure 2-8and identified in Table 2-1. Refer to ”Connect the Management Workstation to the Switch” on page 4-8for information about connecting the management workstation through the serial port.

 

Table 2-1. Serial Port Pin Identification

 

 

 

Pin Number

 

Description

 

 

 

1

 

Carrier Detect (DCD)

2

 

Receive Data (RxD)

3

 

Transmit Data (TxD)

4

 

Data Terminal Ready (DTR)

5

 

Signal Ground (GND)

6

 

Data Set Ready (DSR)

7

 

Request to Send (RTS)

8

 

Clear to Send (CTS)

9

 

Ring Indicator (RI)

 

 

 

2.5

Power Supplies

The power supplies convert standard 110 or 230 VAC to DC voltages for the various switch circuits. Each power supply has an AC power receptacle, an On/Off switch, and two status LEDs as shown in Figure 2-9. After connecting a power supply to an AC voltage source and placing the power switch in the On position, the power supply is energized and DC voltage is delivered to the switch logic circuitry. Refer to Section 6 Removal/Replacement for information about replacing a power supply.

Over Temperature LED

Output Power LED

(Amber)

(Green)

AC Power

On/Off Switch

Receptacle

 

Figure 2-9. Power Supply Components

59021-05 A

2-9

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Image 27
Q-Logic 59021-05 manual Power Supplies, Serial Port Pin Identification

59021-05 specifications

The Q-Logic 59021-05 is a sophisticated Fibre Channel adapter designed to provide high-performance connectivity in storage area networks (SANs). This model is part of Q-Logic’s family of advanced host bus adapters (HBAs), which are engineered to deliver exceptional speed and reliability for data-intensive applications.

One of the standout features of the Q-Logic 59021-05 is its support for Fibre Channel standards up to 8 Gbps. This capability ensures that the adapter can handle large volumes of data transfer with ease, making it ideal for enterprise environments where performance is critical. The high bandwidth provided by the 8 Gbps interface significantly enhances data throughput, reducing latency and improving overall system responsiveness.

The Q-Logic 59021-05 is equipped with advanced error handling and data recovery technologies, which help maintain data integrity during transmission. Its robust architecture ensures that data is protected against potential corruption, providing peace of mind for organizations that rely on the accuracy and reliability of their data.

In terms of compatibility, the Q-Logic 59021-05 is designed to work seamlessly with various operating systems and virtualization platforms. This versatility allows it to integrate effortlessly within diverse IT environments, providing flexibility for data center managers. The adapter supports both Windows and Linux operating systems, as well as various hypervisors, enabling organizations to leverage existing infrastructure without needing extensive reconfigurations.

Moreover, the Q-Logic 59021-05 features advanced power management technologies that help optimize energy consumption. This is particularly beneficial for organizations looking to enhance their sustainability practices while reducing operational costs related to power usage.

The card also supports multiple protocols, including FCoE (Fibre Channel over Ethernet), which extends the capabilities of traditional Fibre Channel networks. This feature enables organisations to create converged networks, ultimately simplifying their infrastructure and reducing costs associated with maintaining separate networks for storage and data traffic.

User-friendly management tools are another highlight of the Q-Logic 59021-05. These tools facilitate the monitoring and management of the adapter, ensuring that network administrators can promptly address any issues that may arise. With an easy-to-use interface and detailed diagnostics capabilities, the management software significantly enhances the overall user experience.

In summary, the Q-Logic 59021-05 presents a powerful solution for enterprises striving to improve their storage connectivity. Its key features, including high data transfer speeds, robust error handling, compatibility with multiple environments, and advanced management tools, position it as a leader in the Fibre Channel adapter market. Organizations seeking to optimize their data storage and connectivity solutions will find in the Q-Logic 59021-05 a reliable and efficient choice.