Network security and encryption are critical components of any data center network, including those that use HPE InfiniBand 547FLR-QSFP VPI Adapter. Network security and encryption help protect sensitive data and prevent unauthorized access, interception, or tampering of network traffic. Here are some common techniques for network security and encryption:
- Virtual LAN (VLAN): VLAN is a technique that creates logical partitions within a physical network, allowing different devices to communicate with each other as if they were on separate networks. VLANs can improve network security by isolating different types of traffic and preventing unauthorized access to sensitive data.
- Access Control Lists (ACLs): ACLs are a list of rules that control which devices or users can access specific network resources. ACLs can be used to enforce security policies and prevent unauthorized access to network resources.
- Firewalls: Firewalls are devices or software applications that control network traffic based on predetermined rules. Firewalls can be used to block unauthorized access to the network, prevent malware or viruses from entering the network, and protect against other network security threats.
- Transport Layer Security (TLS): TLS is a cryptographic protocol that provides secure communication over a network. TLS is used to encrypt data and protect against eavesdropping and tampering of network traffic.
- Secure Shell (SSH): SSH is a cryptographic network protocol that provides secure communication between network devices. SSH is used to encrypt network traffic and protect against unauthorized access to the network.
- Virtual Private Network (VPN): VPN is a technique that creates a secure and encrypted connection between two or more network devices over a public network. VPN can be used to securely connect remote users or offices to the main network, providing secure access to network resourc
QSFP stands for Quad Small Form-factor Pluggable, which is a compact and versatile hot-pluggable transceiver module that can transmit data at high speeds over a variety of network protocols. The QSFP interface is used in high-speed data center applications that require high-density connectivity and high-bandwidth data transfer.
The QSFP interface can support different communication protocols, including InfiniBand, Ethernet, Fibre Channel, and SAS (Serial Attached SCSI). It can transmit data at speeds up to 40 Gbps per channel, with the latest QSFP28 version supporting up to 100 Gbps per channel. QSFP modules typically have 4 channels or lanes, allowing for up to 160 Gbps or 400 Gbps of aggregate bandwidth, respectively.
The QSFP interface is designed to be backward compatible with older SFP (Small Form-factor Pluggable) and SFP+ interfaces, allowing for easy upgrades to higher-speed networks. QSFP modules come in various types and configurations, including QSFP+, QSFP28, QSFP56, and QSFP-DD, with different numbers of lanes and transmission distances.
QSFP modules use different types of optical or copper cables to connect to other network devices, such as switches, routers, servers, and storage systems. These cables can be either passive or active, depending on the distance and speed requirements of the network. QSFP modules also support different transmission modes, such as single-mode or multi-mode, and different wavelengths, such as 850nm or 1310nm, depending on the type of cable used.
Deployment ScenariosHPE InfiniBand 547FLR-QSFP VPI Adapter can be deployed in a variety of scenarios in data center environments that require high-speed and low-latency connectivity between servers, storage systems, and other network devices. Here are some deployment scenarios for the adapter:
- High-performance computing (HPC): The adapter can be used in HPC clusters for scientific computing, research, and engineering applications that require high-speed interconnects and low-latency communication between nodes. InfiniBand provides high bandwidth and low latency, making it a popular choice for HPC applications.
- Big data and analytics: The adapter can be used in big data and analytics environments that require fast data transfer between servers and storage systems. InfiniBand provides high throughput and low CPU overhead, making it a suitable choice for big data processing.
- Virtualization: The adapter can be used in virtualized environments that require high-speed communication between virtual machines (VMs) and between VMs and physical servers. InfiniBand can provide better performance and lower latency than traditional Ethernet-based networks in virtualized environments.
- Cloud computing: The adapter can be used in cloud computing environments that require fast and reliable communication between cloud servers, storage systems, and other network devices. InfiniBand can provide high bandwidth and low latency for cloud computing applications.
- Storage area networks (SANs): The adapter can be used in SAN environments that require fast data transfer between servers and storage systems. InfiniBand can provide high throughput and low latency for SAN applications.
- High-speed data backup and recovery: The adapter can be used in backup and recovery environments that require fast data transfer between backup servers and storage systems. InfiniBand can provide high bandwidth and low latency for backup and recovery applications.
- High-performance video streaming: The adapter can be used in video streaming environments that require high-speed data transfer between servers and storage systems. InfiniBand can provide high bandwidth and low latency for high-performance video streaming.
- Manufacturer: HPE
- MPN: 879491-001
- Type: Networking
- Sub Type: Gigabit Ethernet Card
- Host Interface: PCI Express 3.0 x8
- Total Number of Ports: 2
- Expansion Slot Type: QSFP
- Media Type Supported: Optical Fiber
- Network Technology: 50GBase-X
- Form Factor: FlexibleLOM
- Height: 2 Inch
- Width: 7 Inch
- Depth: 8.5 Inch
- Weight (Approximate): 1.26 Lbs
- Device Supported: Server/Switch
About Refurbished Products
Warranty
ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.
What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
What is not covered by our warranty?
The reason why our warranty does not cover any problem caused by the following conditions:
(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;
(b) any misuse outside the instructions in the user manual for any specific product;
(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.
What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.
Important notes:
We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.
Individual product warranty mentioned on each item product description page/detail page.
Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.
Delivery
Shipping Options and Estimated Delivery Time
UPS Shipping Options:
FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days
UPS 3 Day Select®
Estimated delivery time: 3 business days
UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM
UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.
UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM
UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.
UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday
FedEx Shipping Options:
FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.
FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)
FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states
FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)
FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states
FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states
Worldwide Shipping Options:
UPS®/FedEx® International Economy
Estimated delivery time: 4-7 business days
UPS®/FedEx® International Priority
Estimated delivery time: 2-4 business days
UPS®/FedEx® Ground Shipping Canada
Estimated delivery time: 5-8 business days
Important notes:
- The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
- We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
- If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
- You can estimate the shipping cost from the products detail page, also available on the checkout page
- The shipping cost depends on box dimensions, weight, and zip/postal code
- To get a FedEx® delivery service you need to mention it on the checkout page notebox.
- For urgent shipments, please contact our customer service.
- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
