Dell 5T9WN 48 Port Networking Switch
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5T9WN Dell Emc Networking N3048et-On Switch 48 Ports Managed Refurbished

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Part Number#: 5T9WN
List Price was: $10438.46
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Short Description:
5T9WN Dell Emc Networking N3048et-On Switch 48 Ports Managed Rack-Mountable Switch. Refurbished.
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

48-Port Configuration and Rack-Mounting

The 5T9WN Dell EMC Networking N3048ET-ON switch is a 48-port managed switch designed for use in enterprise networks. It's rack-mountable, meaning it can be easily installed in a standard 19-inch server rack, allowing for efficient use of space in a data center or network closet.

The switch is managed, meaning it can be configured and monitored using a web interface or command line interface. This allows network administrators to set up and monitor network traffic, as well as configure VLANs (Virtual Local Area Networks), quality of service (QoS) policies, and other advanced network features.

The 48-port configuration provides a high number of Ethernet ports for connecting devices such as servers, storage systems, and other network devices. The switch also supports 10 Gigabit Ethernet connectivity for high-speed data transfer.

In terms of physical specifications, the N3048ET-ON is a 1U (1.75 inch) high switch that can be mounted in a standard 19-inch server rack. It has a compact design, making it suitable for use in space-constrained environments.

Power Efficiency and Reliability

The 5T9WN Dell EMC Networking N3048et-On Switch is a 48-port managed switch that is designed for rack-mountable installation. The switch is designed to provide power efficiency and reliability, making it ideal for organizations looking to upgrade their network infrastructure.

  • Power Efficiency: The switch is designed to be energy-efficient, helping organizations reduce their energy costs. It features Energy Efficient Ethernet (EEE) technology, which reduces energy consumption during periods of low network utilization.
  • Reliability: The N3048et-On Switch is built with robust hardware and software features to ensure reliability. The switch features redundant power supplies, which provide backup power in case of a power failure. Additionally, the switch is built with hardware-based failover protection, which helps prevent downtime in case of a hardware failure.
  • Managed Switch: The switch is managed, which means that it can be remotely configured and monitored. This makes it easier for administrators to manage the network and resolve any issues that may arise.
  • 48 Ports: The switch features 48 ports, providing ample connectivity for a variety of devices. The switch supports both copper and fiber connections, allowing organizations to choose the best connectivity solution for their network.
  • Rack-Mountable Design: The N3048et-On Switch is designed to be mounted in a standard 19-inch rack, making it easy to integrate into a data center or other network environment. The switch's compact design also helps to save space.

In conclusion, the 5T9WN Dell EMC Networking N3048et-On Switch is a reliable and efficient switch that provides organizations with a scalable and flexible networking solution. Its power efficiency and reliability make it ideal for organizations looking to upgrade their network infrastructure.

Deployment Scenarios and Applications

The Dell Emc Networking N3048et-On Switch is a 48-port managed rack-mountable switch that can be deployed in various scenarios and applications.

  • Data Center: The N3048et-On Switch can be used in data centers for high-speed network connectivity, as it supports 10Gbps speeds and features advanced network features such as Quality of Service (QoS) and Link Aggregation Control Protocol (LACP).
  • Enterprise Networks: The switch is ideal for enterprise networks that require secure, scalable and reliable connectivity. It can be deployed in large-scale networks to provide seamless connectivity to users and devices.
  • Campus Networks: The N3048et-On Switch can be deployed in campus networks to provide a high-speed, secure and scalable network infrastructure. With 48 ports, it can support a large number of devices, making it suitable for large campus environments.
  • Internet Service Providers: The switch is suitable for Internet Service Providers (ISPs) who require a high-performance, scalable and secure network infrastructure. With its advanced network features, the N3048et-On Switch can support large-scale network requirements and provide fast, secure and reliable connectivity to users.
  • Cloud Computing: The switch can also be deployed in cloud computing environments to provide fast, secure and scalable network connectivity between cloud instances and other network devices. With its advanced network features, it can support cloud computing applications that require high-speed and secure network connectivity.


  • Manufacturer: Dell
  • Manufacturer Part Number: 5T9WN
  • Type: Networking
  • Sub-Type: Switch 48 Ports
  • device Type : Switch - 48 Ports - L3 - Managed - Stackable
  • enclosure Type : Rack-mountable 1u
  • subtype : Gigabit Ethernet
  • ports : 48 X 10/100/1000 + 2 X 10 Gigabit Sfp+ + 2 X Combo Gigabit Sfp
  • performance : Switching Fabric Bandwidth: 260 GBPS ¦ Forwarding Performance: 193 MPPS ¦ Stacking Bandwidth: 21 GBPS
  • capacity : Ipv4 Routes (static): 1024 ¦ Ipv6 Routes (static): 1024 ¦ Ipv4 Routes (dynamic): 8160 ¦ Ipv6 Routes (dynamic): 4096 ¦ Maximum Member Ports Per Lag: 8 ¦ Maximum Dynamic Ports Per Switch Stack: 144 ¦ Lag Groups: 128 ¦ Ospf Routes: 8160 ¦ Rip Routes: 512 ¦ Ecmp Next Hops Per Route: 4 ¦ Ecmp Groups: 64 ¦ Vlan Routing Interfaces: 128 ¦ Vlans Supported: 4094 ¦ Multicast Entries (ipv4): 1536 ¦ Multicast Entries (ipv6): 512 ¦ Arp Entries: 6144 ¦ Ndp Entries: 400 ¦ Acl: 100 ¦ Maximum Rules Per Acl: 1023 ¦ Max Acl Rules System-wide: 4096 ¦ Maximum Acl Rules Per Interface (ipv4) Egress Rules: 1024 ¦ Maximum Acl Rules Per Interface (ipv4) Ingress Rules: 3072 ¦ Maximum Acl Rules Per Interface (ipv6) Egress Rules: 512 ¦ Maximum Acl Rules Per Interface (ipv6) Ingress Rules: 1021 ¦ Maximum Vlan Interfaces With Acls Applied: 24
  • mac Address Table Size : 32k Entries
  • routing Protocol : Ospf, Rip-1, Rip-2, Igmpv2, Igmp, Vrrp, Ospfv2, Pim-sm, Pim-dm, Igmpv3, Ospfv3, Mldv2, Mld
  • remote Management Protocol : Snmp 1, Snmp 2, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, Snmp 3, Http, Tftp, Ssh-2
  • encryption Algorithm : Md5, Aes, Ssl, Tls
  • authentication Method : Radius, Tacacs+, Secure Shell V.2 (ssh2)
  • features : Flow Control, Mdi/mdi-x Switch, Auto-negotiation, Arp Support, Vlan Support, Port Mirroring, Diffserv Support, Weighted Round Robin (wrr) Queuing, Broadcast Storm Control, Ipv6 Support, Rapid Spanning Tree Protocol (rstp) Support, Multiple Spanning Tree Protocol (mstp) Support, Access Control List (acl) Support, Quality Of Service (qos), Stp Root Guard, Ipv4 Support, Lldp Support, Link Aggregation Control Protocol (lacp), Energy Efficient Ethernet, Management Information Base (mib), Dynamic Vlan Support (gvrp), Dual Firmware Images, Network Access Control (nac), Neighbor Discovery Protocol (ndp), Tagged Vlan, Redundant Fans, Protocol-based Vlans Support
  • compliant Standards : IEEE 802.2, IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1d, IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (lacp), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.3ac, IEEE 802.1s, IEEE 802.1v, IEEE 802.1ag, IEEE 802.1ab (lldp), IEEE 802.3az, IEEE 802.3ax
  • Ram : 2 GB
  • Flash Memory : 1 GB


  • interfaces : 48 X Gigabit Lan Rj-45 ¦ 2 X 10gbit Lan Sfp+ ¦ 2 X Gigabit Lan Rj-45/sfp ¦ 1 X Serial (rs-232) Rj-45 Management ¦ 1 X Usb Type A ¦ 2 X Network Stack Device.
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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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:

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Individual product warranty mentioned on each item product description page/detail page.

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