Product Overview of Dell QLE2742-Dell
The QLE2742-DELL Dell Sanblade 32GB Dual Port PCI-E Fibre Channel Host Bus Adapter is a hardware device designed to connect servers and storage systems to storage area networks (SANs). This adapter offers a high-performance, low-latency Fibre Channel (FC) interface that provides reliable, scalable connectivity to SANs. In this article, we will explore the features and benefits of the QLE2742-DELL Dell Sanblade 32GB Dual Port PCI-E Fibre Channel Host Bus Adapter in detail.
Features of the Host Bus Adapter
- High-speed performance: The QLE2742-DELL Dell Sanblade 32GB Dual Port PCI-E Fibre Channel Host Bus Adapter provides a maximum data transfer rate of 32Gbps. This high-speed performance makes it an ideal choice for demanding applications that require fast data transfer rates.
- Dual-port design: The adapter features a dual-port design, which allows for redundant connections to SANs. This means that if one port fails, the other port can take over, ensuring uninterrupted connectivity to the SAN.
- PCI Express (PCI-E) interface: The QLE2742-DELL Dell Sanblade 32GB Dual Port PCI-E Fibre Channel Host Bus Adapter uses a PCI-E interface, which offers high-speed connectivity to servers and storage systems. The PCI-E interface also provides low latency, which ensures fast data transfer rates.
- Fibre Channel (FC) interface: The adapter features a Fibre Channel interface, which is a high-speed, low-latency protocol designed for storage networking. The FC interface provides reliable, scalable connectivity to SANs and is widely used in enterprise-level storage systems.
- Advanced data protection: The QLE2742-DELL Dell Sanblade 32GB Dual Port PCI-E Fibre Channel Host Bus Adapter offers advanced data protection features, including data integrity checks, data encryption, and data compression. These features ensure that data is transmitted securely and efficiently over the SAN.
- Easy to install and manage: The adapter is easy to install and manage, thanks to its plug-and-play design and intuitive management software. This means that administrators can quickly set up and manage the adapter without the need for specialized technical skills.
Benefits of Dual Ports Adapter
- High-performance connectivity: The QLE2742-DELL Dell Sanblade 32GB Dual Port PCI-E Fibre Channel Host Bus Adapter provides high-speed, low-latency connectivity to SANs. This means that servers and storage systems can access data on the SAN quickly and efficiently, which can improve application performance and reduce latency.
- Scalability: The adapter's dual-port design and Fibre Channel interface make it highly scalable. This means that it can support multiple servers and storage systems, making it an ideal choice for enterprise-level storage networks.
- Reliability: The adapter's dual-port design and advanced data protection features make it highly reliable. This means that data is transmitted securely and efficiently over the SAN, and that connectivity to the SAN is uninterrupted.
- Easy to manage: The adapter's plug-and-play design and intuitive management software make it easy to manage, even for administrators without specialized technical skills. This means that administrators can quickly set up and manage the adapter, reducing the time and effort required to maintain the SAN.
General Information about the Dell QLE2742-DELL
- Manufacturer: Dell
- Part Number or SKU# QLE2742-DELL
- Type: Controller
- Sub-Type: Fiber Channel
Technical Information
- Ports : 32GB Fibre Channel X 2
- Connectivity Technology : Wired
- Data Link Protocol : 32GB Fibre Channel
- Fibre Channel : Fc-gs-2, Fc-gs-3, Fc-tape, Fcp-2, Fc-pi-5, Scsi-fcp, Fc-pi-6
- Data Transfer Rate : 32 GBPS
- Max Transfer Distance : 623 Ft
- Capacity : Concurrent Logins : 2048 Active Exchanges: 2048
- Remote Management Protocol :smi-s, Cli
Expansions And Connectivity
- interfaces : 2 X 32GB
- Fibre Channel - Sfp+Amd64/em64t
- Vmware Vsphere 5.5 Update 3
- Vmware Vsphere 6.0,
- Vmware Vsphere 6.0 Update 1
- Vmware Vsphere 6.0 Update 2
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.
About New Bulk Pack Products
Fiber channel
Are you looking to upgrade from the small computer system interface (SCSI) to something bigger for storage networking? A fiber channel is your better alternative, offering more speed and space. You can get the best fiber channel controllers on allhdd.com. We do not just offer the best products from notable brands, we bring them to you fast and affordable. Browse our collection, including Dual Controller, Raid Controller, 2 Port, 4 Port, Powervault, 8GB, 1GB, MSA1040, Host Bus Adapter, and PCI-E for all your fiber channel controller needs.
What is A Fiber Channel?
A fiber channel (FC) is a computer networking protocol used for transferring data between one or several computer systems at extremely high speeds. The successive technology generations of fiber channels run at data rates ranging from 1-128 (gigabit per second rates).
Fiber channels were initially developed for supercomputers. However, in recent times, they are commonly used in storage networking server environments, serving as a substitute to various serial storage technologies and small computer system interfaces (SCSI), aka "Scuzzy."
Fiber Channels are the integral components for data transmission among data centers, computer servers, switches, and storage at up to 128 Gbps.
History of Fiber Channel
Fiber channel began in 1988 to consolidate the advantages of multiple physical layer applications, including HIPPI, ESCON, and Scuzzy (SCSI). It is regulated in the T11 Technical Committee of the INCITS (International Committee for Information Technology Standards). The fiber channel effectively overcame the challenges of sustaining signal timing coherence across all the data-signal cables (50 for HIPPI and 8, 16, and 32 for scuzzy). Consequently, a receiver can conclude when all the electrical signal values are stable and sound for synchronous reception sampling.
The advantages of Fiber Channel
Storage Area Networks (SAN) and Network Attached Storage (NAS) have enjoyed increased popularity over the years. Fiber channel, on the other hand, has played a vital role in this development. While SAN employs fiber channel as the transmission protocol for storage provisioning, a NAS usually uses TCP/IP as the transmission protocol, NFS, or other file sharing applications for storage provisioning. Below are some of the advantages of the fiber channel.
SPEED
Native fiber drives bring about high-level reliability and data integrity. They are dual-ported as a standard feature. Arguably the critical advantage that fiber channel SANs once held and still holds is the speed. It remains as one aspect that differentiates the fiber channel SANs from those of the Ethernet.
RELIABILITY
Fiber channel remains the ideal solution for IT professionals seeking high-performance, cost-effective information storage and reliability at high speeds. Given that fiber channel is a lossless protocol, it is often rated higher than the Ethernet network. Sent frames must be received in order and not dropped by the switch. This feature, however, is sometimes absent with Ethernet.
Other benefits of fiber channel FC include LUN masking, cost, and size. Allhdd.com fiber channel controllers are from trusted brands and are available at give-away prices. Please choose from our wide range collection and enjoy a 30-day warranty and fast delivery across 48 U.S. states.
Here, you can check more available conditions of your desired product QLE2742-Dell at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
Other Available Conditions for this Part
Other Available Categories For - Controller - Fiber Channel
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