Managed Plug-in Module
A managed plug-in module, also known as a blade switch, is a type of network switch that is designed to be installed as a module within a larger system, such as a server or a rack. The HPE 797211-001 6127xlg Ethernet Blade Switch is an example of a managed plug-in module.
The primary advantage of a managed plug-in module is that it provides a compact and centralized solution for network connectivity, allowing multiple servers to share the same switch. This can simplify network cabling and management, as well as reduce the physical footprint of the network infrastructure.
In the case of the 6127xlg switch, it is designed as a plug-in module for HPE ProLiant Gen8 and Gen9 servers, providing 12 high-speed QSFP+ and SFP+ ports for network connectivity. The switch is managed, meaning that it can be configured and monitored through a variety of management interfaces, such as CLI, Web UI, and SNMP.
The managed plug-in module architecture provides a scalable and flexible solution for network connectivity in server environments. By integrating the switch into the server, administrators can take advantage of the advanced management and security features provided by the switch, while still retaining the compact form factor and centralized management of a blade switch.
Design and Architecture
The HPE 797211-001 6127xlg Ethernet Blade Switch is designed as a plug-in module for HPE ProLiant Gen8 and Gen9 servers. The switch has a compact and modular form factor, allowing for easy integration into the server chassis.
The switch architecture is based on a high-performance, low-latency, non-blocking ASIC (Application-Specific Integrated Circuit) that provides line-rate switching across all 12 ports. The ASIC supports both QSFP+ and SFP+ interfaces, providing flexible options for high-speed network connectivity.
The 6127xlg switch has a comprehensive feature set that includes layer 2 and layer 3 switching, advanced security features, Quality of Service (QoS) capabilities, and support for network virtualization. The switch also supports advanced management features such as CLI, Web UI, and SNMP, providing granular control over switch configuration and monitoring.
In terms of power consumption, the 6127xlg switch has an energy-efficient design, utilizing dynamic power management to minimize power consumption while still delivering high performance.
Traffic Management
Traffic management refers to the process of controlling, prioritizing, and directing network traffic to ensure efficient and effective use of network resources. This is accomplished through a variety of techniques such as quality of service (QoS), traffic shaping, and congestion control.
Quality of Service (QoS) is a set of technologies and techniques that allow network administrators to prioritize different types of network traffic. For example, critical applications such as voice and video may be given priority over less critical applications such as email or file transfers. This helps to ensure that critical applications receive the bandwidth they need to function effectively, even during periods of high network utilization.
Traffic shaping is a technique that regulates the flow of network traffic to ensure that it conforms to a specified set of parameters. For example, a traffic shaper might limit the maximum rate at which a particular type of traffic can be transmitted, helping to prevent network congestion.
Congestion control is a set of techniques used to manage network traffic during periods of high utilization, in order to prevent network collapse. For example, a congestion control algorithm might automatically reduce the transmission rate of a particular device when the network becomes congested, helping to prevent further degradation of network performance.
General Information about this HPE 797211-001
- Manufacturer: HPE
- Part Number or SKU# 797211-001
- Device Type: Switch 12 Ports L3 Managed
Technical Information of HPE 12 Ports Switch
- Form Factor: External
- Data Link Protocol: 10 Gigabit Ethernet
- Number of Port(s): 12
- Ports Type: QSFP+, RJ-45, SFP+
Expansion / Connectivity for this HPE Gigabit Ethernet Switch
- 4 X 40gbit LAN - QSFP+
- 8 X 10gbit LAN - SFP+
- 1 X Console - Rj-45 - Management
About Refurbished Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
Unmanaged Switches
The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
Managed Switches
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart Switches
Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular Switches
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
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®
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UPS Next Day Air® Standard Overnight
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UPS Next Day Air® - Priority Overnight
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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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®
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FedEx Express Saver®
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Available throughout all 50 states (except Hawaii and Alaska)
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Available throughout all 50 states
FedEx Standard Overnight®
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Available throughout all 50 states (Hawaii is outbound only)
FedEx Priority Overnight®
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Available throughout all 50 states
FedEx First Overnight®
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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.
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- 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
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