TP-Link 28-Port 10/100/1000Mbps JetStream Gigabit Smart Switch with 24-Port PoE+ – TL-SG2428P

The TP-Link TL-SG2428P JetStream switch is a robust and feature-packed network solution designed for businesses that require high-performance networking and Power over Ethernet (PoE) support. This 28-port Gigabit Smart Switch provides 24 PoE+ ports, making it an ideal choice for powering devices like IP cameras, VoIP phones, and wireless access points, all while offering comprehensive management and security features.

Key Features:

PoE+ Capability:

• 24 x Gigabit PoE+ Ports: The switch provides 24 PoE+ (802.3at/af-compliant) ports, each capable of delivering both data and up to 30W of power per port. This eliminates the need for separate power supplies for connected devices, streamlining deployment in places like office environments, schools, and retail locations.
• 250W PoE Budget: With a total PoE power supply of 250W, the TL-SG2428P can support multiple high-powered devices simultaneously, ideal for large-scale PoE device deployments.

Full Gigabit Ports and SFP Slots:

• 24 x Gigabit RJ45 Ports: These provide high-speed connectivity for wired devices such as computers, printers, and network storage.
• 4 x Gigabit SFP Slots: The four Gigabit SFP slots allow for flexible fiber uplinks, offering high-speed data transfers over long distances.

Integrated into Omada SDN:

• Software Defined Networking (SDN): The TL-SG2428P can be centrally managed through TP-Link’s Omada SDN platform. With features like Zero-Touch Provisioning (ZTP), centralized cloud management, and intelligent monitoring, network administration becomes simpler and more efficient.
• Omada App: The Omada app enables easy remote management, providing convenience for network administrators.

Advanced Networking Features:

• Static Routing: Internal routing of network traffic enhances efficiency by enabling the switch to manage traffic without using external routers.
• L2/L3/L4 QoS: Prioritize data, voice, and video traffic based on IP addresses, MAC addresses, or application protocols to ensure smooth performance for critical services.
• IGMP Snooping: Optimizes the handling of multicast traffic, ensuring bandwidth efficiency and improved network performance.

Robust Security Features:

• IP-MAC-Port Binding: This ensures that a specific IP address and MAC address can only access a specific port, enhancing network security.
• Access Control Lists (ACL): L2–L4 filtering options allow administrators to restrict or allow traffic based on a range of criteria.
• 802.1X Authentication and RADIUS: Control network access by requiring devices to authenticate with a RADIUS server, ensuring only authorized users can join the network.
• DoS Protection and Storm Control: Defend against various types of network attacks and broadcast storms, ensuring network reliability and security.

IPv6 Support:

• Dual IPv4/IPv6 Stack: Ensures the switch is ready for Next Generation Network (NGN) deployments, providing support for IPv6 features such as MLD Snooping, IPv6 Neighbor Discovery, and IPv6 QoS.

Energy-Efficient Design:

• IEEE 802.3az Energy-Efficient Ethernet: This technology reduces power consumption when network traffic is low, helping lower operating costs.

Management Options:

• Web-Based GUI and CLI: The switch features both web-based management and command-line interfaces, giving administrators flexibility in how they configure and monitor the device.
• SNMP and RMON: Supports SNMP for remote monitoring and management, and RMON for proactive network monitoring.

Specifications:

Hardware:

• Ports: 24 x Gigabit PoE+ (RJ45) Ports, 4 x Gigabit SFP Slots
• PoE Budget: 250W total power supply for PoE devices
• Switching Capacity: 56 Gbps
• Forwarding Rate: 41.7 Mpps
• MAC Address Table: 8K entries
• Jumbo Frame: 9KB
• Fanless Design: Operates silently, suitable for noise-sensitive environments.
• Dimensions: 440 x 220 x 44 mm (17.3 x 8.7 x 1.7 in)

Advanced Layer 2 and Layer 3 Features:

• VLAN Support: Supports up to 4,000 VLANs simultaneously.
• Spanning Tree Protocol (STP): Includes support for STP, RSTP, and MSTP.
• Link Aggregation: Supports up to 8 groups of link aggregation, each with up to 8 ports.
• Static Routing: Allows for efficient management of network traffic within a local network.

QoS:

• 802.1p CoS/DSCP Priority: Supports 8 priority queues for traffic prioritization.
• Port/Flow-Based Rate Limiting: Ensures critical traffic has priority.

Security:

• Port Security: Limits access to the network by managing the MAC addresses allowed on each port.
• DHCP Snooping: Prevents unauthorized DHCP servers from distributing IP addresses.
• ARP Inspection and IP-MAC Binding: Enhances security by preventing ARP spoofing attacks.

Management:

• Centralized Management: Cloud-based and app-based management with Omada Controller.
• Monitoring: SNMP (v1/v2c/v3), RMON (1, 2, 3, 9 groups), and CPU monitoring for advanced oversight.

Environment:

• Operating Temperature: 0°C to 50°C (32°F to 122°F)
• Operating Humidity: 10% to 90% RH non-condensing
• Storage Temperature: -40°C to 70°C (-40°F to 158°F)
• Storage Humidity: 5% to 90% RH non-condensing

Frequently Asked Questions (FAQs):

1. How many devices can be powered using PoE?
The TL-SG2428P can power up to 24 PoE-enabled devices through its PoE+ ports with a total power budget of 250W.

2. Can the TL-SG2428P be managed remotely?
Yes, it supports cloud-based management through TP-Link’s Omada SDN platform and can be controlled via the Omada app or a web interface.

3. Does this switch support fiber connections?
Yes, the TL-SG2428P has 4 Gigabit SFP slots for fiber uplinks, providing flexibility for high-speed and long-distance connections.

4. What is the total switching capacity of the TL-SG2428P?
The TL-SG2428P has a switching capacity of 56 Gbps, ensuring smooth data transfers across the network.

5. Can I prioritize traffic for voice and video applications?
Yes, the switch supports L2/L3/L4 QoS, allowing you to prioritize traffic based on the application or protocol to ensure high-quality voice and video transmissions.

6. What security features are included?
Security features include IP-MAC-Port Binding, ACLs, 802.1X authentication, DHCP snooping, ARP inspection, and storm control to defend the network from unauthorized access and network attacks.

7. Is the TL-SG2428P suitable for use in noise-sensitive environments?
Yes, the switch has a fanless design, allowing for silent operation, making it ideal for offices, conference rooms, and other quiet environments.