TP-Link JetStream 28-Port Gigabit L2 Managed Switch with 24-Port PoE+ 24 Port L2 SG3428MP

Convenient Gigabit Switch with 24-Port
PoE+ for a Complete Omada Network
JetStream 28-Port Gigabit L2 Managed Switch with 24-Port PoE+

Dedicated 24 PoE+ Ports (384 W Budget) for Numerous Applications
Features 24� 802.3af/at compliant PoE+ ports, the switch supports up to 384 W total PoE power budget. Designed to use a single Ethernet cable for both data and power transmission, it offers flexible deployment for PoE-supported devices such as wireless access points, IP cameras, and IP phones, lowering infrastructure costs for small businesses.

Software Defined Networking (SDN) with Cloud Access
Omada's Software-Defined Networking (SDN) platform integrates network devices, including access points, switches, and gateways, providing 100% centralized cloud management. Omada creates a highly scalable network- all controlled from a single interface. Seamless wireless and wired connections are provided, ideal for use in hospitality, education, retail, offices, and more.

Secure Networking
Security features include IP-MAC-Port-VID Binding, Port Security, Storm Control, and DHCP Snooping to defend against a range of network threats. An integrated list of common DoS attacks is available, making it easier than ever to prevent them. In addition, the Access Control Lists (ACL, L2 to L4) feature restricts access to sensitive network resources by denying packets based on source and destination MAC address, IP address, TCP/UDP ports, or VLAN ID. Users' network access can be controlled via 802.1X authentication, which works with a RADIUS/Tacacs+ server to grant access only when valid user credentials are provided.

Advanced QoS
Voice and video traffic can be prioritized based on IP address, MAC address, TCP port number, UDP port number, and more. With QoS (Quality of Service), voice and video services remain smooth, even when bandwidth is in short supply.

Abundant L2 and L2+ Features
A complete lineup of L2 features are supported including 802.1Q VLAN, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Control Protocol, and 802.3x Flow Control. Advanced IGMP Snooping ensures the switch intelligently forwards multicast streams to only the appropriate subscribers, cutting out unnecessary traffic, while IGMP throttling & filtering restrict each subscriber on a port level to prevent unauthorized multicast access. Static Routing is a simple way of segmenting the network and internally routs traffic through the switch for improved efficiency.

ISP Features
sFlow, QinQ, L2PT PPPoE ID Insertion, and IGMP authentication features are provided, developed with service providers in mind. 802.3ah OAM and Device Link Detection Protocol (DLDP) offer easy monitoring and troubleshooting of Ethernet links.

IPv6 Support
IPv6 functions such as Dual IPv4/IPv6 Stack, MLD Snooping, IPv6 ACL, DHCPv6 Snooping, IPv6 Interface, Path Maximum Transmission Unit (PMTU) Discovery and IPv6 Neighbor Discover guarantee your network is ready for the Next Generation Network (NGN) without upgrading your hardware.

Enterprise Level Management Features
Easy to manage via an intuitive web-based Graphical User Interface (GUI) or an industry-standard Command Line Interface (CLI). For both management methods, traffic is protected through SSL or SSH encryption. SNMP (v1/v2c/v3) and RMON support enables the switch to be polled for valuable status information and to send traps on abnormal events.

Features


384 W PoE Budget: 24� 802.3at/af-compliant PoE+ ports with a total power supply of 384 W*


Full Gigabit Ports: 24� gigabit PoE+ ports and 4� gigabit SFP Slots provide high-speed connections


Integrated into Omada SDN: Zero-Touch Provisioning (ZTP)**, Centralized Cloud Management, and Intelligent Monitoring


Centralized Management: Cloud access and Omada app for ultra convenience and easy management


Static Routing: Helps route internal traffic for more efficient use of network resources


Robust Security Strategies: IP-MAC-Port Binding, ACL, Port Security, DoS Defend, Storm control, DHCP Snooping, 802.1X, Radius Authentication, and more


Optimize Voice and Video Applications: L2/L3/L4 QoS and IGMP snooping


Standalone Management: Web, CLI (Console Port, Telnet, SSH), SNMP, RMON, and Dual Image bring powerful management capabilities



Protocols


GARP VLAN Registration Protocol (GVRP)

Yes


Management protocols

SNMPv1/v2c/v3, LLDP/LLDP-MED



Data transmission


Packet buffer memory

12 MB


Forwarding rate

41.66 Mpps


Jumbo frames

9000


MAC address table

16000 entries


Store-and-forward

Yes


Jumbo frames support

Yes


Switching capacity

56 Gbit/s



Power over Ethernet (PoE)


Power over Ethernet plus (PoE+) ports quantity

24


Total Power over Ethernet (PoE) budget

384 W


Power over Ethernet (PoE)

Yes


Power over Ethernet (PoE) power per port

30 W



Ports & interfaces


Console port

RJ-45/Micro-USB


Basic switching RJ-45 Ethernet ports type

Gigabit Ethernet (10/100/1000)


Basic switching RJ-45 Ethernet ports quantity

24


Power connector

AC-in jack


SFP module slots quantity

4


Gigabit Ethernet (copper) ports quantity

24



Security


DHCP features

DHCP client, DHCP relay, DHCP server, DHCP snooping, DHCPv6 client, DHCPv6 snooping


Access Control List (ACL)

Yes


Static port security

Yes


Security algorithms

SSH, SSL/TLS


IP-MAC-Port binding

Yes


MAC address filtering

Yes


SSH/SSL support

Yes


Authentication

MAC-based authentication, Port-based authentication


IGMP snooping

Yes


Loop protection

Yes


BPDU filtering/protection

Yes



Management features


System event log

Yes


Web-based management

Yes


Switch layer

L2+


Quality of Service (QoS) support

Yes


Cloud-managed

Yes


ARP inspection

Yes


Configuring Location Settings (CLI)

Yes


Switch type

Managed



Multicast features


Multicast support

Yes



Design


Number of fans

2 fan(s)


Product colour

Black


Rack mounting

Yes


Form factor

1U


Certification

CE, FCC, RoHS


LED indicators

Yes



Weight & dimensions


Height

44 mm


Width

440 mm


Depth

330 mm



Logistics data


Harmonized System (HS) code

85176990



Network


Networking standards

IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3i, IEEE 802.3u, IEEE 802.3z


Virtual LAN features

MAC address-based VLAN, Port-based VLAN, Private VLAN, Tagged VLAN, Voice VLAN


Link aggregation

Yes


Spanning tree protocol

Yes


10G support

No


Number of VLANs

4000


Head-of-line (HOL) blocking

Yes


Port mirroring

Yes


Flow control support

Yes


Broadcast storm control

Yes


Copper ethernet cabling technology

10BASE-T, 1000BASE-T


Active link detection

Yes


VLAN support

Yes


Rate limiting

Yes


IP routing

Yes


Ethernet LAN data rates

10,100,1000 Mbit/s



Operational conditions


Operating temperature (T-T)

0 - 45 �C


Operating relative humidity (H-H)

10 - 90


Storage relative humidity (H-H)

5 - 90


Storage temperature (T-T)

-40 - 70 �C



Power


AC input voltage

100 - 240 V


AC input frequency

50/60 Hz


Power supply included

Yes


Power source

AC


Power consumption (max)

463.8 W



Packaging data


Package height

100 mm


Package depth

528 mm


Quick start guide

Yes


Package width

440 mm


Package weight

6.08 kg


User guide

Yes