Cisco CBS350-48T-4G 48 Ports Switch
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CBS350-48T-4G Cisco 48 Ports L3 Managed Switch New Factory New

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Part Number#: CBS350-48T-4G
List Price was: $1195.04
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Short Description:
CBS350-48T-4G 48 Ports Ethernet Switch Layer 3 (L3) Manageable 48 X 10/100/1000 + 4 X SFP Supported Modular Optical Fiber, Twisted Pair | Made by Cisco | New Factory Sealed

Interface Types of This Product: Switch 48 Port

Product Condition:
New Retail Factory Sealed
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 CBS350-48T-4G model with compatibility.

High Performance

The CBS350-48T-4G is a Cisco 48-port L3 managed switch that is designed for high performance. Some of the features that contribute to its high performance include:

  • 48 Gigabit Ethernet ports: These ports provide high-speed connectivity for devices on the network, allowing for fast data transfer and minimal bottlenecks.
  • Layer 3 routing: The switch supports Layer 3 routing, which allows it to perform advanced functions such as IP address lookup and forwarding, enabling faster and more efficient data transfer between devices on different networks.
  • Quality of Service (QoS): The switch also supports QoS, which allows for the prioritization of certain types of traffic, ensuring that critical applications and services receive the bandwidth they need. 4 Gbps switching capacity: The switch has a switching capacity of 4 Gbps, which allows it to handle a high volume of network traffic efficiently.
  • Advanced security: The switch also supports advanced security features such as Access Control Lists (ACLs) and Network Admission Control (NAC) to help protect the network from unauthorized access and attacks.

All these features make CBS350-48T-4G suitable for high-density and high-bandwidth environments such as enterprise data centers, campus networks, and converged access environments.

Power and Innovation of Layer 3 Switch

The CBS350-48T-4G is a Cisco 48-port L3 managed switch that is part of the Cisco 350X series. This series of switches is designed for small and medium-sized businesses and provides advanced features such as Layer 3 routing, Quality of Service (QoS), and security.

One of the key features of this part is its power and innovation. It has a built-in 4-port Gigabit Ethernet Small Form-Factor Pluggable (SFP) uplink, which provides high-speed connectivity options for fiber or copper uplinks. Additionally, it also support PoE+ (Power over Ethernet Plus) which allows the switch to power devices such as IP phones, wireless access points, and security cameras without the need for additional power cables.

This product also supports Cisco's EnergyWise technology which allows for monitoring and controlling the energy consumption of connected devices. This can help to reduce energy costs and improve the overall efficiency of the network.

The switch also comes with a web-based management interface that makes it easy to configure and monitor the network. It also supports advanced security features such as access control lists (ACLs) and network segmentation to help protect the network from unauthorized access.

Remote Management Protocol

The CBS350-48T-4G is a Cisco 48-port Layer 3 managed switch that comes with 4 Gigabit Ethernet SFP uplink ports. This switch has the capability of Remote management protocol.

The Remote management protocol allows users to manage the switch from a remote location. This can be done using different management protocols like Telnet, SSH, SNMP, HTTP, and HTTPS.

  • Telnet: Allows users to remotely access the switch's command-line interface (CLI) via a Telnet client.
  • SSH: Allows users to remotely access the switch's CLI via a Secure Shell (SSH) client, which provides a secure and encrypted connection.
  • SNMP: Allows users to monitor and manage the switch using Simple Network Management Protocol (SNMP) commands.
  • HTTP/HTTPS: Allows users to remotely access the switch's web interface for management and configuration.

These protocols can be configured on the switch and can be accessed through a network management system or a web browser to remotely manage the switch.

General Information about this Cisco CBS350-48T-4G

  • Manufacturer: Cisco
  • Model Number or SKU# CBS350-48T-4G
  • Product Series 350
  • Product Type: Ethernet Switch

Technical Information for 48 Ports Switch

  • Total Number of Ports:48
  • Enclosure Type Rack-mountable
  • Port 48 x 10/100/1000 + 4 x SFP
  • Performance Switching capacity: 104 Gbps Forwarding performance (64-byte packet size): 77.38 Mpps
  • Capacity RPVST+ instances: 126 MSTP instances: 8 VLANs supported: 4094 ACL rules: 1024 Buffer capacity (MB): 3
  • MAC Address Table Size 16K entries
  • Jumbo Frame Support 2KB
  • Max Units In A Stack 4
  • Routing Protocol IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MLDv2, MLD, CIDR, MSTP, RSTP, STP
  • Remote Management Protocol SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP, ICMP, DHCP, RSTP, TACACS+, RADIUS
  • Encryption Algorithm SSL Authentication Method
  • Secure Shell (SSH), RADIUS, TACACS, TACACS+, Secure Shell v.2 (SSH2)


  • Flow control, BOOTP support, ARP support, VLAN support, Syslog support, DoS attack prevention, DiffServ support, Broadcast Storm Control, IPv6 support, Multicast Storm Control, firmware upgradable, SNTP support, DHCP snooping, Quality of Service (QoS), DHCP server, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), reset button, STP Root Guard, Uni-Directional Link Detection (UDLD), fanless, LACP support, LLDP support, DHCP relay, Management Information Base (MIB), Multicast VLAN Registration (MVR), Generic VLAN Registration Protocol (GVRP), 802.1x authentication, Type of Service (ToS), DiffServ Code Point (DSCP) support, cable test, IP source guard, SmartPort technology, dual image support, DNS client, Secure Core Technology (SCT), Private VLAN Edge (PVE), LLDP-MED, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), ISATAP tunnel support, RA guard, User Datagram Protocol (UDP), Weighted Round Robin (WRR), Head-of-line (HOL) Blocking Prevention, loopback detection, Unknown Storm Control, BPDU Guard, Link Aggregation Group (LAG), Voice Services Discovery Protocol (VSDP), Rapid PVST+ (RPVST+), Duplicate Address Detection (DAD)
  • Compliant Standards
  • 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 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3an, IEEE 802.3az
  • Processor X ARM: 800 MHz
  • RAM 512 MB
  • Flash Memory 256 MB
  • Status Indicators Status, link/activity/speed

Power of Ethernet Switch

  • Power Device Internal power supply
  • Voltage Required AC 120/230 V (50/60 Hz)
  • Power Consumption Operational 48.64 Watt

Miscellaneous for Managed Switch

  • Rack Mounting Kit Included
  • MTBF 1,452,667 hours
  • Compliant Standards
  • UL 60950, CSA 22.2, FCC CFR47 Part 15 B Class A, USGv6

Environmental Parameters

  • Min Operating Temperature 23 °F
  • Max Operating Temperature 122 °F
  • Humidity Range Operating 10 - 90% (non-condensing)
  • Min Storage Temperature -13 °F
  • Max Storage Temperature 158 °F
  • Humidity Range Storage 10 - 90% (non-condensing)

Dimensions & Weight

  • Width 17.5 Inch
  • Depth 10.7 Inch
  • Height 1.7 Inch
  • Weight 8.71 lbs

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 CBS350-48T-4G 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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Important notes:

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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

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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Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

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)

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FedEx Standard Overnight®
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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:

  • 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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