Installing SFP+ Modules

3.With the SFP+ module latch in the unlocked position, remove the SFP+ module. For SFP+ modules that contain wire tabs, grasp the wire latch and pull the SFP+ module out of the port.

4.Replace the protective cap on the SFP+ module and the host port.

5.Place the SFP+ module into a static-protective package.

To install SFP+ modules:

1.If all the FC IN ports have an SFP+ module installed, go to step 5.

2.Remove the SFP+ module from the static protective package.

3.Remove the protective cap from the SFP+ module and SFP+ port.

NOTE: Store the protective caps for future use.

4.Insert the SFP+ module into the host port until it clicks into place.

5.Connect an FC cable.

See Installing Fibre Channel Cables.

Guidelines for Using Fiber Optic Cables

•Do not route the cable along a folding cable management arm.

•For devices on slide rails, leave enough slack in the cables so they do not bend to a diameter of less than 76 mm (3"), or a radius less than 38 mm (1.5"), when extended or become pinched when retracted.

•Route the cable away from places where it can be damaged by other devices in the rack cabinet.

•Do not use plastic cable ties in place of the provided cable straps.

•Do not overtighten the cable straps or bend the cables to a diameter of less than 76 mm (3") or a radius less than 38 mm (1.5").

•Do not place excess weight on the cable at the connection point. Ensure that the cable is supported.

Removing Fibre Channel Cables

1.Press and hold the lever to release the latches before removing the cable from the SFP+ module. Ensure that the levers are in the released position when removing the cable. Do not grasp the SFP+ module plastic tab when removing the cable.

2.On the end of the cable that connects into the SFP+ module or HBA, press down and hold the lever to release the latches.

3.While pressing down the cable lever, pull the connector to remove the cable from the SFP+ module.

4.Replace the protective caps on the cable ends.

5.Replace the protective cap on the SFP+ module.

Installing Fibre Channel Cables

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.

MD3800f, MD3820f specifications

The Dell MD3800f and MD3820f storage arrays are advanced storage solutions designed to meet the demanding needs of mid-sized businesses and enterprise environments. Both models offer high performance, scalability, and a reliable foundation for data storage that can support various applications.

One of the standout features of the MD3800f and MD3820f is their impressive scalability. The MD3800f can support up to 240 drives, allowing for extensive storage capacity that can be adjusted as business needs grow. Meanwhile, the MD3820f supports up to 192 drives, offering streamlined management without sacrificing performance. This flexible architecture enables organizations to start small and expand their storage configurations as their data evolves.

Performance is another key characteristic of these two storage systems. Equipped with dual active controllers, the MD3800f and MD3820f can provide increased throughput and load balancing, ensuring that applications run smoothly even under high-demand circumstances. With support for both SSDs and HDDs, these storage arrays can achieve a mix of high-speed access and cost-effective capacity. The MD3800f, in particular, offers intelligent tiering capabilities that automatically moves data between different types of drives based on usage patterns, further optimizing performance.

Both models also include advanced RAID configurations, which enhance data protection and availability. Users can select from several RAID levels, including RAID 0, 1, 5, 6, and 10, catering to specific performance and redundancy needs. Additionally, the MD3800f and MD3820f incorporate features like snapshot technology, which allows for point-in-time copies of data for backup or recovery purposes without impacting performance.

In terms of connectivity, the Dell MD3800f and MD3820f offer various interface options including iSCSI and Fibre Channel, enabling seamless integration into diverse IT environments. Management of the arrays is made easy through the Dell Storage Manager, which provides a comprehensive view of storage performance, utilization, and health, making it easier for IT administrators to oversee their infrastructure.

In summary, the Dell MD3800f and MD3820f storage arrays are robust solutions that deliver exceptional scalability and performance. With their advanced features, intelligent data management, and flexible connectivity options, they are well-suited for organizations looking to optimize their data storage capabilities while maintaining high availability and efficiency.