The 648NJ Dell 8 Ports Managed Switch is a high-performance networking device that allows multiple devices to connect to each other within a Local Area Network (LAN) or Wide Area Network (WAN). This switch is designed for use in small to medium-sized businesses or home offices that require a reliable and efficient network.
A switch is a networking device that connects devices together on a LAN or WAN. It operates at the data link layer of the OSI model and is responsible for forwarding data between devices. Unlike a hub, a switch is intelligent and can direct data to specific devices, reducing network congestion and improving performance.
A managed switch is a type of switch that allows for greater control over the network. It provides features such as VLANs, Quality of Service (QoS), and port mirroring, which are not available on unmanaged switches. Managed switches can be configured through a web-based interface, command-line interface (CLI), or Simple Network Management Protocol (SNMP).
FeaturesThe 648NJ Dell 8 Ports Managed Switch offers several features that make it an ideal choice for small to medium-sized businesses or home offices.
Port ConfigurationThe 648NJ Dell 8 Ports Managed Switch has eight ports, which can be configured as either 10/100/1000 Mbps copper or SFP ports. This allows for flexible deployment, depending on the needs of the network. The SFP ports can be used for fiber connectivity, which can extend the range of the network.
VLAN SupportThe 648NJ Dell 8 Ports Managed Switch supports Virtual LANs (VLANs), which can be used to segregate network traffic. This provides security and improves network performance by reducing broadcast traffic. VLANs can be configured using the web-based interface or CLI.
Quality of ServiceThe 648NJ Dell 8 Ports Managed Switch supports Quality of Service (QoS), which can be used to prioritize network traffic. This ensures that critical traffic, such as VoIP or video conferencing, receives the necessary bandwidth, while non-critical traffic, such as email or web browsing, is given lower priority.
Port MirroringThe 648NJ Dell 8 Ports Managed Switch supports port mirroring, which can be used for network monitoring or troubleshooting. Port mirroring allows traffic on one port to be copied to another port, where it can be analyzed using a network analyzer or other tool.
Security
The 648NJ Dell 8 Ports Managed Switch provides several security features, including 802.1x port-based authentication, which can be used to ensure that only authorized devices can connect to the network. It also supports MAC-based port security, which can be used to restrict access to specific ports.
Management
The 648NJ Dell 8 Ports Managed Switch can be managed using a web-based interface, CLI, or SNMP. The web-based interface provides an easy-to-use graphical interface for configuring the switch. The CLI provides a more advanced interface for configuring the switch, while SNMP can be used for network management and monitoring.
Overall, the 648NJ Dell 8 Ports Managed Switch is a high-performance networking device that offers several features designed to improve network performance, security, and manageability. It is an ideal choice for small to medium-sized businesses or home offices that require a reliable and efficient network. With its port configuration, VLAN support, Quality of Service, port mirroring, and security features, the 648NJ Dell 8 Ports Managed Switch provides a comprehensive solution for network connectivity.
- Manufacturer: Dell
- Model Number or SKU# 648NJ
- Product Type: Managed Switch
- Ethernet Technology: Gigabit Ethernet
- Ports : 8 X 10/100/1000
- Power Over Ethernet (Poe) : POE
- Switching Fabric Bandwidth : 16 GBPS Forwarding Performance : 11.9 MPPS
- Capacity : Mac Addresses : 16000 Lag Groups : 12 Priority Queues Per Port : 4 Virtual Interfaces (Vlans) : 4096 ¦ Maximum Member Ports Per Lag : 8
- Mac Address Table Size : 16K Entries
- Remote Management Protocol : SNMP 1, SNMP 2, RMON, SNMP 3, HTTP, CLI
- Authentication Method : Radius, Tacacs+
- Auto-Negotiation, Vlan Support, Syslog Support, Port Mirroring, Broadcast Storm Control, Ipv6 Support, Sntp Support, Spanning Tree Protocol (Stp) Support, Rapid Spanning Tree Protocol (Rstp) Support, Virtual Cable Test (Vct) Technology, Multiple Spanning Tree Protocol (Mstp) Support, Dhcp Snooping, Trivial File Transfer Protocol (Tftp) Support, Access Control List (Acl) Support, Quality Of Service (Qos), Dhcp Server, Mld Snooping, Uni-Directional Link Detection (Udld), Dns Server, Lldp Support, Dhcp Relay, Link Aggregation Control Protocol (Lacp), Snmp Trap, Static Routing, Garp Vlan Registration Protocol (Gvrp), Snmp Support, Arp Inspection, Head Of Line Blocking Prevention, Back Pressure Support, Proprietary Protocol Filtering
- Compliant Standards : IEEE 802.1D, IEEE 802.1Q, IEEE 802.1P, IEEE 802.3X, IEEE 802.3AD (LACP), IEEE 802.1W, IEEE 802.1X, IEEE 802.3AC, IEEE 802.1S, IEEE 802.1V, IEEE 802.1AB (LLDP)
- Interfaces: 8 X 1000 Base-T POE 1 X USB Type A Management 1 X Micro-USB Management
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.
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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
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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®
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*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)
FedEx 2Day®
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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.
- 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.
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- You can estimate the shipping cost from the products detail page, also available on the checkout page
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- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
