Cisco SLM2048T Gigabit Smart Switch
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Why SLM2048T Cisco 48-Ports Gigabit Smart Refurbished is the best?

Availability: In Stock
Part Number#: SLM2048T
List Price was: $338.80
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Short Description:
SLM2048T SG200-50 Small Business Smart Switch, 48 Gigabit/2 Combo Mini GBIC Ports | Made by Cisco | Refurbished

Interface Types of This Product: Switch 48 Port

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
We are giving specifications below, why one should consider procuring Cisco 48 Port Switch Networking features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the SLM2048T model with compatibility.

Maximizing Efficiency and Flexibility

Maximizing efficiency and flexibility of the SLM2048T Cisco Small Business SG200-50 48-Ports Switch involves utilizing its features and capabilities to optimize network performance and adapt to changing network requirements.

  • Quality of Service (QoS) allows for prioritization of important traffic such as voice and video, ensuring that bandwidth-intensive applications do not negatively impact other network users.
  • Virtual LANs (VLANs) can be used to segment the network and improve security. VLANs also allow for more efficient use of network resources by isolating different network segments and reducing broadcast traffic.
  • Link aggregation allows for increasing bandwidth and providing redundancy by grouping multiple ports together to form a single logical link.
  • Port-based security features such as DHCP snooping, IP source guard, and storm control can be used to prevent malicious network activity.
  • The switch's web-based management interface provides an easy way to monitor and configure the switch.
  • Keeping the switch's firmware updated ensures that the switch is running the most recent version and takes advantage of new features.
  • The switch's monitoring and troubleshooting tools can be used to detect and resolve issues quickly.
  • Properly configuring the switch to meet the needs of your specific network environment ensures that it is optimized for your network's requirements.

By utilizing these features, you can improve network performance, security, and manageability, and increase the switch's flexibility to adapt to changing network requirements.

Advanced Management Features

The Cisco Small Business SG200-50 48-Ports Switch (SLM2048T) offers a variety of advanced management features to help administrators easily configure and manage the switch. These features include:

  • Web-based management interface: Allows administrators to access and configure the switch from any web browser.
  • Quality of Service (QoS): Allows administrators to prioritize traffic based on different criteria, such as IP address, port number, and protocol.
  • VLANs: Allows administrators to segment the network into multiple virtual LANs for improved security and performance.
  • Link aggregation: Allows administrators to group multiple ports together to create a single, high-speed link.
  • Port mirroring: Allows administrators to monitor network traffic on a specific port for troubleshooting or monitoring purposes.
  • SNMP: Allows administrators to monitor and manage the switch using SNMP-based network management tools.
  • PoE support: Allows administrators to power devices such as IP phones and wireless access points through the switch's Ethernet ports.
  • Security features: include access control lists (ACLs) to control network access and deny unwanted traffic.
  • Firmware update: Allows administrators to update the switch's firmware over the network to ensure that it is running the latest version.

These are some of the advanced management features that come with the SLM2048T Cisco Small Business SG200-50 48-Ports Switch, but it's not exhaustive. Cisco's official documentation for the switch would have a more detailed list.

Power Options and Redundancy

The Cisco Small Business SG200-50 48-Ports Switch (SLM2048T) offers several power options and redundancy features to ensure that the switch remains operational even in the event of a power failure.

Power options:

  • The switch can be powered through an AC power adapter or through Power over Ethernet (PoE) on select ports.
  • It also features an internal power supply.

Redundancy features:

  • The switch supports Link Aggregation Control Protocol (LACP) and Rapid Spanning Tree Protocol (RSTP) to provide redundancy in case of a link or switch failure.
  • This feature allows multiple ports to be grouped together to form a single, high-speed link, providing redundancy in the event that one of the links fails.

Additionally, the SLM2048T supports PoE on select ports, which allows devices such as IP phones and wireless access points to be powered through the switch's Ethernet ports, eliminating the need for separate power supplies and providing additional power redundancy.

It's worth noting that the SLM2048T doesn't have a redundant power supply built-in, so if the primary power supply fails, the switch will be powered off. To prevent this, you can use an uninterruptible power supply (UPS) to provide temporary power to the switch in case of a power outage.

General Information about this Cisco SLM2048T

  • Manufacturer: Cisco
  • Model Number or SKU# SLM2048T
  • Product Series 200
  • Product Model SG200-50
  • Product Name SG200-50 Gigabit Smart Switch
  • Product Type Ethernet Switch

Interfaces / Ports for 48 Ports Ethernet Switch

  • Total Number of Network Ports 50
  • Uplink Port Yes
  • Number of Network (RJ-45) Ports 48
  • Port/Expansion Slot Details 48 x Gigabit Ethernet Network
  • Port/Expansion Slot Details 2 x Gigabit Ethernet Expansion Slot
  • Port/Expansion Slot Details 2 x Gigabit Ethernet Uplink


  • Ethernet Technology Gigabit Ethernet
  • Ethernet Technology Fast Ethernet
  • Network Technology 10/100/1000Base-T

I/O Expansions

  • Number of Total Expansion Slots 2
  • Expansion Slot Type SFP
  • Shared SFP Slot Yes
  • Number of SFP Slots 2

Network & Communication

  • Layer Supported 2

Management & Protocols

  • Manageable Yes
  • Management-
  • DHCP
  • VLAN
  • Syslog
  • QoS
  • HTTP
  • RMON
  • Memory:
  • Standard Memory 128 MB
  • Flash Memory 16 MB

Power Description:

  • Input Voltage 110 V AC
  • Input Voltage 220 V AC
  • Power Source Power Supply


  • Package Contents-
  • SG200-50 Gigabit Smart Switch
  • Power Cord
  • Mounting hardware
  • CD-ROM with user documentation (PDF)
  • Quick-start guide

Dimensions & Weight

  • Form Factor: Desktop
  • Width : 17.3 Inch
  • Depth : 10.1 Inch
  • Height : 1.7 Inch
  • Weight (Approximate): 8.80 Lbs

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.

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.

Here, you can check more available conditions of your desired product SLM2048T 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.


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

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Shipping Options and Estimated Delivery Time

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Estimated delivery time: 4-7 business days

UPS 3 Day Select®
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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:

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FedEx Priority Overnight®
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FedEx First Overnight®
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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:

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