B

Appendix—Working With SFP Modules and Fiber Optic Cables

Each storage controller can have up to four FC host ports. A small-form-factor pluggable (SFP) module is used to connect a host port to a host or switch. The SFP module is inserted into the port, and then a fiber optic cable is inserted into the SFP module. The other end of the fiber optic cable is connected to an optical interface connector either in a FC HBA on a host or a switch. SFP modules are laser products.

WARNING: Data processing environments can contain equipment transmitting on system links with laser modules that operate at greater than Class 1 power levels. Never look into the end of an optical fiber cable or open receptacle.

Guidelines for Using SFP Modules

The storage array requires SFP modules. SFP modules convert electrical signals to optical signals that are required for FC transmission to and from RAID controller modules. After installing the SFP modules, fiber optic cables are used to connect the storage array to other FC devices. Before installing SFP modules and fiber optic cables, read the following information:

•Use only Dell supported SFPs with the Dell PowerVault MD3600f series storage arrays. Other generic SFPs are not supported and may not work with the storage arrays.

•The SFP module housing has an integral guide key that is designed to prevent you from inserting the SFP module incorrectly.

•Use minimal pressure when inserting an SFP module into a FC port. Forcing the SFP module into a port may damage the SFP module or the port.

•You can install or remove the SFP module while the port is powered on.

Appendix—Working With SFP Modules and Fiber Optic Cables

33

Page 32 Page 34
Page 33
Image 33
Dell MD3620F, MD3600f manual Appendix-Working With SFP Modules and Fiber Optic Cables, Guidelines for Using SFP Modules
Page 32 Page 34

MD3620F, MD3600f specifications

Dell's MD3620F and MD3600F storage arrays are designed for businesses seeking dependable, high-performance storage solutions tailored to meet the demands of modern data management. These models offer a blend of scalability, efficiency, and advanced features, making them well-suited for a range of applications, from virtual environments to critical database operations.

One of the primary features of the MD3620F and MD3600F is their support for a hybrid storage architecture. This approach allows organizations to combine flash storage with traditional hard disk drives (HDDs) to optimize performance and cost. The MD3620F focuses heavily on all-flash configurations, delivering exceptional speed and lower latency, ideal for I/O-intensive workloads.

Scalability is another hallmark of these storage solutions. The MD3600F allows users to scale up to 120 drives, providing robust capacity to meet growing data needs. The MD3620F is engineered for environments where data availability and speed are paramount, with support for high IOPS (Input/Output Operations Per Second) and consistent performance under stress.

In terms of data management, both systems integrate with Dell’s proprietary software, which enhances operational efficiency through features like automated tiering. This technology optimizes data placement between different storage types based on access frequency, ensuring that hot data is readily available while reducing costs associated with less critical data.

Reliability is crucial for businesses that depend on their storage systems. The MD3620F and MD3600F come equipped with advanced data protection mechanisms, such as RAID support, which safeguards against data loss, and snapshot capabilities that provide point-in-time copies of data. Moreover, these solutions include hot-swappable components, ensuring minimal downtime for maintenance and repairs.

Connectivity is also a strong suit of these storage arrays. They support multiple connectivity options, including SAS and iSCSI, allowing for flexible integration into existing IT infrastructures. This adaptability enhances their appeal to a wide range of enterprise environments.

In summary, the Dell MD3620F and MD3600F stand out as robust storage solutions with a combination of hybrid and all-flash configurations, scalability, advanced data management tools, and enhanced reliability features. These characteristics make them ideal for organizations looking to enhance their data storage capabilities while maintaining high performance and efficiency.
Top Page Image Contents