Cisco SG550X-48MP-K9-NA 48 Ports Switch
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SG550X-48MP-K9-NA Cisco SG550X-48MP 48-Ports Stackable New

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Part Number#: SG550X-48MP-K9-NA
List Price was: $13376.92
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Short Description:
SG550X-48MP-K9-NA Small Business 48 Ports Gigabit Ethernet Network, 2 x 10 Gigabit Ethernet Uplink, 4 x 10 Gigabit Ethernet Expansion Slot - Manageable - Optical Fiber, Twisted Pair Layer 3 Switch | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

More Information of Stackable Switch

The Cisco SG550X-48MP-K9-NA is a stackable managed switch designed for use in enterprise and data center environments. It has 48 ports, with a combination of 1G, 2.5G and 10G ports to provide a high-bandwidth and flexible connectivity options. The switch is fully managed, meaning it can be configured and monitored using a web interface or a command-line interface. It also supports a wide range of advanced features such as Quality of Service (QoS), security, and network management. Additionally, it supports Cisco's StackWise-480 technology, allowing multiple switches to be stacked together for increased scalability, and ease of management.

One of the key features of the part is its ability to support a variety of network topologies, including layer 2 and layer 3 switching, and routing protocols such as OSPF and BGP. This makes it suitable for use in a wide range of network environments, including data centers, enterprise networks, and service provider networks. The switch also supports a wide range of industry standards, ensuring compatibility with a variety of other networking equipment.

High Performance for Series 550X Switch

The Cisco SG550X-48MP-K9-NA is a high-performance stackable managed switch that is designed to meet the needs of small and medium-sized businesses. It features 48 Gigabit Ethernet ports and 4 10 Gigabit Ethernet ports, providing a high-bandwidth solution for connecting a large number of devices. The switch also supports advanced features such as Quality of Service (QoS), VLANs, and Link Aggregation to help optimize network performance.

The switch supports Cisco StackPower technology, which allows for power sharing among stacked switches and provides redundancy. The switch also supports Energy Efficient Ethernet (EEE) which helps to reduce power consumption. The switch also supports IPv6 and can be managed via a web interface or through a command-line interface.

Exceptional Reliability

The Cisco SG550X-48MP-K9-NA is a 48-port stackable managed switch that is designed for use in small to medium-sized businesses. The switch is built to be reliable and durable, and it is designed to provide a high-performance network connection. The switch supports advanced features such as Quality of Service (QoS), Link Aggregation Control Protocol (LACP), and Virtual LANs (VLANs). It also supports stackable feature which allows multiple switches to be connected together to form a single logical switch, providing increased scalability and redundancy.

The Cisco part is a high-performance switch that is built to withstand the demands of a business environment. It is also compliant with a wide range of industry standards, ensuring compatibility with a variety of other networking equipment.

General Information about this Cisco SG550X-48MP-K9-NA

  • Manufacturer: Cisco
  • Part Number or SKU# SG550X-48MP-K9-NA
  • Product Name SG550X-48MP Layer 3 Switch
  • Product Series: 550X
  • Product Type: Layer 3 Switch

Interfaces / Ports of Manageable Switch

  • Total Number of Network Ports: 48
  • Uplink Port Yes
  • Modular Yes
  • Stack Port Yes
  • Port/Expansion Slot Details 2 x 10 Gigabit Ethernet Uplink
  • Port/Expansion Slot Details 48 x Gigabit Ethernet Network
  • Port/Expansion Slot Details 4 x 10 Gigabit Ethernet Expansion Slot

Technical Information for 48 Ports Switch Module

  • Max Units In A Stack: 8J
  • Jumbo Frame Support:9000 Byte
  • Authentication Method: Secure Shell (SSH), RADIUS, TACACS+
  • MAC Address Table Size: 16.000 entries
  • Enclosure Type: An Rack Montierbar
  • Power Over Ethernet (PoE): PoE+
  • PoE Budget: 740 Watt

Performance of Layer 3 Switch

  • Media Type Supported Twisted Pair
  • Media Type Supported Optical Fiber
  • Ethernet Technology 10 Gigabit Ethernet
  • Ethernet Technology Gigabit Ethernet
  • Network Technology 10GBase-X
  • Network Technology 10GBase-T
  • Network Technology 10/100/1000Base-T

I/O Expansions

  • Number of Total Expansion Slots 4
  • Expansion Slot Type SFP+
  • Shared SFP Slot Yes
  • Number of SFP+ Slots 4

Management & Protocols

  • Encryption Algorithm: MD5, SSL
  • Manageable: Yes
  • Gestionable: Yes
  • Routing Protocol: RIP-2, IGMPv2, IGMP, VRRP, IGMPv3,
  • Statisches IPv4-Routing, statisches IPv6-Routing, MLDv2, MLD, CIDR
  • Remote Management Protocol: SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI, SCP

Power Description

  • Power Source Power Supply
  • Redundant Power Supply Supported No
  • Power Device: Internal power supply
  • Voltage Required AC 120/230 V (50/60 Hz)
  • Power Consumption Operational: 893.1 Watt

Network & Communication

  • Level Compatibility: 3

Dimensions & Weight

  • Width : 17.3 Inch
  • Depth : 17.7 Inch
  • Height : 1.7 Inch
  • Weight : 14.75 LBS


  • SG550X-48MP Layer 3 Switch
  • Power Cord Included
  • Rack Mounting Kit: Included
  • Cables Included: 1 x serial cable
  • MTBF 159,129 hours
  • CD-ROM with User Documentation (PDF)
  • Quick Start Guide
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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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.

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(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.

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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).

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Shipping Options and Estimated Delivery Time

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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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