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3548P Dell Powerconnect POE Switch 48 Ports Managed Stackable. Refurbished.

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3548P Dell Powerconnect POE Switch 48 Ports Managed Stackable. Refurbished.

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3548P Dell – Powerconnect 3548P POE Switch – 48 Ports – Managed – Stackable. Refurbished.

SKU: 3548P Category: 48 Port Brand: Dell

Description

Managed Switching Capabilities and Configuration

The Dell PowerConnect 3548P is a managed, 48-port, stackable Ethernet switch that supports Power over Ethernet (PoE) and provides advanced switching capabilities and configuration options.

Some of the managed switching capabilities of the 3548P include:

VLAN support: The switch supports 802.1Q VLANs, which allow you to segment your network into multiple virtual LANs for improved security and network segmentation.
Quality of Service (QoS): The switch supports various QoS features such as 802.1p priority tagging and DSCP-based priority. This allows you to prioritize important traffic, such as voice and video, over less important traffic like email and file transfers.
Link aggregation: The switch supports link aggregation (LACP) and static link aggregation, which allows you to increase bandwidth and provide redundancy by combining multiple physical links into a single logical link.
Spanning Tree Protocol (STP): The switch supports STP, which helps prevent loops in your network and ensures a redundant path is available in case of a network failure.

In terms of configuration, the 3548P offers a variety of options to help you manage your network. Some of these include:

Web-based GUI: The switch provides a web-based graphical user interface (GUI) for easy configuration and management.
Command-line interface (CLI): The switch supports a CLI for advanced configuration and management.
SNMP: The switch supports Simple Network Management Protocol (SNMP), which allows you to monitor and manage the switch from a central network management system.
Firmware upgrades: The switch supports firmware upgrades, which allows you to upgrade to the latest version of software to take advantage of new features and bug fixes.

These are some of the managed switching capabilities and configuration options of the Dell PowerConnect 3548P. With its advanced features and configurable options, this switch is a powerful solution for small to medium-sized businesses looking to build a reliable, high-performance Ethernet network.

Scalability and High Availability

Scalability:

The Dell Powerconnect 3548P switch has a capacity for 48 10/100 Ethernet ports, which can be increased with stacking technology.
This switch supports stacking of up to six switches, providing scalability and increasing the number of available ports to 288.
This switch also supports Virtual Stacking technology, which allows multiple switches to be managed as a single switch.

High Availability:

The Dell Powerconnect 3548P switch supports Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP) for network redundancy and high availability.
This switch also supports Link Aggregation Control Protocol (LACP), which allows multiple physical links to be grouped together as a single logical link, providing redundancy and high availability.
The switch is equipped with a redundant power supply, ensuring that the switch continues to operate in the event of a power supply failure.

In conclusion, the Dell Powerconnect 3548P switch provides scalability and high availability for large networks with multiple switches, ensuring that the network remains up and running even in the event of a failure.

Advanced Security Features and Access Control

The Dell Powerconnect 3548P is a 48-port managed stackable switch that provides advanced security features and access control to ensure the security and reliability of your network. Here are some of the key security features and access control mechanisms:

Access Control Lists (ACLs): The 3548P allows administrators to configure and implement access control policies based on specific IP addresses or protocols. This helps in controlling and restricting network access, and protecting sensitive information from unauthorized access.
Port Security: The 3548P supports port security, which helps in limiting the number of MAC addresses that can be associated with a particular switch port. This helps in preventing MAC address spoofing and unauthorized access.
802.1X Authentication: The 3548P supports 802.1X authentication, which is a network access control protocol that requires users to authenticate before accessing the network. This helps in preventing unauthorized access and ensures that only authorized users have access to the network.
VLANs: The 3548P supports VLANs, which are logical sub-networks that allow administrators to divide their physical network into multiple virtual networks. This helps in isolating different parts of the network and improving security by restricting the flow of network traffic between VLANs.
RADIUS Authentication: The 3548P supports RADIUS authentication, which is a security protocol that provides centralized authentication, authorization, and accounting services. This helps in ensuring that only authorized users have access to the network and that network activities are monitored and recorded.
SSH/SSL Encryption: The 3548P supports SSH and SSL encryption, which are security protocols that provide secure data transmission over the network. This helps in protecting sensitive data from being intercepted and compromised by unauthorized users.
Spanning Tree Protocol (STP): The 3548P supports STP, which is a network protocol that helps in preventing network loops by selecting a single path for data transmission. This helps in improving network stability and reducing the risk of network downtime.

General Information