Dell PowerVault Fibre Channel Switches, PowerVault 650F and 651F Disk Processor Enclosures

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PowerVault Fibre Channel Switches

Dell PowerVault Fibre Channel switches are used for building and managing a SAN. The PowerVault 50F and 51F are 8-port Fibre Channel switches, and the PowerVault 56F is a 16-port Fibre Channel switch. The switch is a key component of a SAN. The switch’s primary function is to enable true switched Fibre Channel fabric configura- tions. The PowerVault Fibre Channel switches are necessary for PowerVault 650F, 651F, and 660F storage system configurations that include more than two servers.

In a fully redundant SAN configuration, at least two switches are required. Each switch connects to one of the storage controllers in the PowerVault 650F, 651F, or 660F storage system, which allows all servers connected to the switch to access all logical unit numbers (LUNs) bound on that storage controller. This why each server must have two HBAs installed. Each HBA is connected to one switch and to one stor- age controller. Due to the failover capabilities provided by the Dell OpenManage Application Transparent Failover (ATF) software for 650Fs and 651Fs and by QLogic QLDirect for 660Fs, this configuration eliminates cables, switches, gigabit interface converters (GBICs), and HBAs as single points of failure. If any one of these hardware components fails, connectivity is maintained with no loss of data. The switch also allows you to add and remove devices while the SAN is operational.

PowerVault 650F and 651F Disk Processor Enclosures

The PowerVault 650F storage system is a Fibre Channel-attached, external redundant array of independent disks (RAID) subsystem. The configuration is expandable to 120 hard-disk drives with additional PowerVault 630F disk array enclosures (DAEs). Each 650F and 630F supports up to 10 hard-disk drives. This configuration supports one 650F and up to 11 630Fs connected through link controller cards (LCCs). Standard fea- tures include redundant power supplies, fans, and LCCs.

The PowerVault 651F is a stand-alone deskside enclosure. The enclosure contains a PowerVault 650F DPE and a PowerVault 630F DAE, which together provide a maxi- mum of 20 hard-disk drives.

PowerVault 660F and 224F Storage Systems

The PowerVault 660F storage system is a Fibre Channel-attached, external RAID stor- age system. The configuration is expandable to 112 hard-disk drives with additional PowerVault 224F storage enclosures. Each 660F and 224F supports up to 14 hard-disk drives. This configuration supports one 660F and up to seven 224Fs connected through input-output (I/O) expansion modules. Standard features include redundant power supplies, fans, I/O expansion cards, and loop resiliency circuit/SCSI enclosure services (LS) modules.

PowerVault 35F Fibre Channel Multiport Bridge

The PowerVault 35F Fibre Channel multiport bridge is a small computer system inter- face (SCSI)-to-Fibre Channel protocol converter that enables SCSI-based high-voltage differential (HVD) tape libraries and autoloaders, such as the PowerVault 130T DLT4000 or DLT7000 library or 120T DLT4000 or DLT7000 autoloader, to be attached to the Fibre Channel fabric and to be shared between multiple servers in the SAN.

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SAN Configurations 2-5

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Contents Servers SAN ComponentsExample of Server Accessing Storage Systems SAN Configurations Host Bus Adapters PowerVault 650F and 651F Disk Processor Enclosures PowerVault Fibre Channel SwitchesPowerVault 660F and 224F Storage Systems PowerVault 35F Fibre Channel Multiport BridgePowerVault 130T Library and 120T Autoloader Supported SAN ConfigurationsPowerVault 530F SAN Appliance Windows NT and Windows 2000 SAN ConfigurationsSAN Supported Windows NT and Windows 2000 SAN ConfigurationsGuide Novell NetWare SAN ConfigurationsSupported Novell NetWare SAN Configurations Supported PowerVault 530F SAN Appliance Configurations Dell PowerVault 530F SAN Appliance ConfigurationsVault 56F switch pro Supported Heterogeneous SAN Configurations Heterogeneous SAN ConfigurationsHttp//support.dell.com, for Dell PowerVault SAN Administrator’s Guide Attaching Cables Cabling Servers to PowerVault Storage SystemsPowering Up a SAN Powering Up and Shutting Down a SANShutting Down a SAN Dell PowerVault SAN Administrator’s Guide
Related manuals
Manual 18 pages 49.84 Kb Manual 4 pages 15.34 Kb Manual 10 pages 12.1 Kb

650F, 651F specifications

The Dell 651F and 650F are notable entries in the Dell family of networking switches, designed to meet the increasingly demanding requirements of modern enterprises. Built to enhance network performance and reliability, these switches embody a variety of features and technologies that cater to both small businesses and large organizations.

At the heart of the Dell 651F and 650F is their robust hardware architecture. Both models come equipped with high-performance processors, enabling them to efficiently handle substantial data traffic. The Dell 651F features a higher port density compared to the 650F, making it ideal for environments where connectivity and bandwidth are critical. Each switch supports multiple 10G and 25G SFP+ ports, providing flexibility for organizations that require scalable network solutions.

One of the standout characteristics of these switches is their advanced Layer 3 routing capabilities. This feature allows for more precise traffic management, enhancing overall network efficiency. Additionally, both models support various routing protocols, including OSPF, BGP, and RIP, enabling them to seamlessly integrate into existing IT infrastructures.

Security is a primary concern for any organization, and Dell has taken significant measures to address it in the 651F and 650F switches. They support 802.1X authentication and have built-in Access Control Lists (ACLs), helping to safeguard sensitive data while preventing unauthorized access. Furthermore, both models are compliant with various industry standards, ensuring that they can protect networks against emerging threats.

Management and monitoring features also play a crucial role in the functionality of these switches. The Dell Networking OS provides an intuitive interface, which simplifies configuration and management tasks. With features like simple command-line interface (CLI) access and a web-based GUI, network administrators can easily troubleshoot and optimize performance.

In terms of power efficiency, the Dell 651F and 650F are designed with energy-saving technologies that minimize operational costs. They support Power over Ethernet (PoE), allowing for the connection of various devices without the need for separate power sources.

In conclusion, the Dell 651F and 650F switches represent a powerful combination of performance, security, and efficiency. Their advanced features, versatile connectivity options, and user-friendly management tools position them as an excellent choice for organizations looking to enhance their networking capabilities. As businesses continue to evolve and demand more from their technology, Dell’s offerings remain ready to meet those needs.