TP-LINK SG3428X(UN) 24-port Gigabit L2+ switch

Name: Network switch TP-LINK SG3428X(UN) 24-port SG3428X(UN)
Brand: TP-LINK
SKU: 12080330
Price: 279.49 EUR
Availability: InStock

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Network switch TP-LINK SG3428X(UN) 24-port Gigabit L2+ with 4 x 10GE SFP+ slots

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Short description

TP-LINK SG3428X(UN) is a 24-port Gigabit L2+ managed network switch designed for business networks. It provides 24 Gigabit Ethernet ports and four 10GE SFP+ slots for high-speed uplinks and aggregation. The switch supports Layer 2+ features and management functions suitable for traffic segmentation, access control and network performance optimization in offices, data closets and campus networks.

Available for order: 20 pcs.

Warranty: 2 Years

SKU: 12080330

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Product information

Description

TP-LINK SG3428X(UN) is a 24-port Gigabit L2+ managed network switch with four 10GE SFP+ slots, intended for business and campus networks that require a mix of high-density copper access and high-speed fiber uplinks. The switch provides 24 Gigabit RJ‑45 ports for end-device connectivity and four 10 Gbps SFP+ slots for aggregation or uplink to core devices. It implements Layer 2+ features including VLAN, static routing and enterprise-grade traffic control, and is offered in a black metal, rack-mountable 1U chassis suitable for wiring closets and server rooms.

Advantages

The SG3428X(UN) combines high port density with 10G uplink capability to support network growth and higher bandwidth requirements. Its managed feature set — VLAN, ACL, QoS (L2–L4), IGMP Snooping and OAM — allows segmentation, access control and traffic prioritization to improve performance for mixed workloads. Security functions such as IP‑MAC‑Port Binding (IMPB) and ACL protect against common layer‑2 threats. Multiple management options (web GUI, CLI, SNMP) plus dual image support simplify deployment and maintenance while minimizing downtime.

Suitable for

Small and medium enterprise access layer with high-density Gigabit ports
Campus building aggregation with 10G uplinks to core switches
Office networks requiring VLAN segmentation and QoS
Wiring closets and data rooms where rackmount 1U equipment is needed

Key specifications

24 × Gigabit Ethernet (10/100/1000) RJ‑45 ports for device connectivity
4 × 10 Gbps SFP+ slots for high-speed uplinks and aggregation
Managed switch with Layer 2+ features (VLAN, static routing, ACL)
Support for IEEE networking standards including 802.3, 802.3u, 802.3ab and 802.3ae
Quality of Service (L2 to L4) and IGMP Snooping for traffic management
Security features including IP‑MAC‑Port Binding and Access Control List
Switching capacity suitable for mixed traffic environments (high throughput)
Metal casing, 1U rackmount form factor and black product colour
Fanless design for quiet operation

How to use

Install the SG3428X(UN) in a standard 19‑inch rack using the included mounting hardware. Connect end devices to the 24 Gigabit RJ‑45 ports and use the 10G SFP+ slots for uplinks to aggregation or core switches with compatible SFP+ transceivers. Access the management interface through the web GUI, CLI, or SNMP to configure VLANs, static routing, QoS policies and security settings. Use dual image and backup configuration functions where available to reduce downtime during upgrades.

Usage recommendations

For stable performance, populate SFP+ uplinks for heavy inter‑switch traffic and reserve RJ‑45 ports for access devices. Configure VLANs and QoS to segment sensitive traffic and prioritise latency‑sensitive applications. Regularly update firmware and keep a backup of configuration files to ensure recoverability.

Specifications

Basic switching RJ-45 Ethernet ports type:: Gigabit Ethernet (10/100/1000)
Switch type:: Managed
Basic switching RJ-45 Ethernet ports quantity:: 24
10G support:: Yes
Networking standards:: IEEE 802.3z, IEEE 802.3u, IEEE 802.3i, IEEE 802.3ae, IEEE 802.3ab
Product colour:: Black

All features

Ports & interfaces

Gigabit Ethernet (copper) ports quantity:: 24
Installed SFP+ modules quantity:: 0
Installed SFP modules quantity:: 0
Basic switching RJ-45 Ethernet ports type:: Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity:: 24
SFP+ module slots quantity:: 4
Power connector:: AC-in jack

Management features

MIB support:: Yes
Switch layer:: L2+/L3
Quality of Service (QoS) support:: Yes
Web-based management:: Yes
System event log:: Yes
Switch type:: Managed
ARP inspection:: Yes
Configuring Location Settings (CLI):: Yes
Cloud-managed:: Yes

Packaging content

Cables included:: LAN (RJ-45)
Quick start guide:: Yes

Power over Ethernet (PoE)

Power over Ethernet (PoE):: No

Power

Power source:: AC
AC input frequency:: 50/60
AC input voltage:: 100 - 240
Power consumption (max):: 23.6 W
Power supply included:: Yes

Operational conditions

Operating relative humidity (H-H):: 10 - 90
Storage temperature (T-T):: -40 - 70
Operating temperature (T-T):: 0 - 45
Storage relative humidity (H-H):: 5 - 90
Heat dissipation:: 80.52 BTU/h

Design

Rack mounting:: Yes
Form factor:: 1U
LED indicators:: Y
Product colour:: Black
Number of fans:: 0 fan(s)

Protocols

Management protocols:: SNMPv1/v2c/v3, SNTP
GARP VLAN Registration Protocol (GVRP):: Yes
IPv4 & IPv6 features:: IPv6 tracert, IPv6 ping, IPv6 Telnet, IPv4/IPv6 access-control list (ACL)

Multicast features

Multicast support:: Yes
Multicast Listener Discovery (MLD) snooping:: Yes

Performance

Fanless:: Yes

Data transmission

MAC address table:: 16000 entries
Switching capacity:: 128 Gbit/s
Jumbo frames support:: Yes
Store-and-forward:: Yes
Forwarding rate:: 95.23 Mpps
Packet buffer memory:: 12 MB
Number of static routes:: 48
Jumbo frames:: 9000
Static route:: Yes

Weight & dimensions

Height:: 44 mm
Width:: 440 mm
Depth:: 180 mm

Network

Networking standards:: IEEE 802.3z, IEEE 802.3u, IEEE 802.3i, IEEE 802.3ae, IEEE 802.3ab
Flow control support:: Yes
Port mirroring:: Yes
Link aggregation:: Yes
Broadcast storm control:: Yes
Rate limiting:: Yes
Ethernet LAN data rates:: 1000, 100, 10
Number of VLANs:: 4000
Spanning tree protocol:: Yes
Head-of-line (HOL) blocking:: Yes
VLAN support:: Yes
10G support:: Yes
Active link detection:: Yes
Policy-based routing:: Yes
Virtual LAN features:: Voice VLAN, Tagged VLAN, Protocol-based VLAN, Private VLAN
IPv4 routes:: 48
IPv6 routes:: 48

Security

Access Control List (ACL):: Yes
SSH/SSL support:: Yes
IGMP snooping:: Yes
Authentication type:: TACACS+, RADIUS, AAA
Loop protection:: Yes
BPDU filtering/protection:: Yes
IP-MAC-Port binding:: Yes
Authentication:: Port-based authentication, MAC-based authentication, Guest VLAN
DHCP features:: DHCPv6 client, DHCP snooping, DHCP server, DHCP relay, DHCP client, DHCPv6 snooping

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Instructions

mmo_129651696_1742395703_8646_2477129.pdf

Description

Instructions

mmo_129651696_1742395703_8646_2477129.pdf

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Customer questions

FAQ

How much does the TP-LINK SG3428X(UN) 24-port Gigabit L2+ switch cost, and is it available for purchase?

The price is 279.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can TP-LINK SG3428X(UN) 24-port Gigabit L2+ switch be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the TP-LINK SG3428X(UN) 24-port Gigabit L2+ switch online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
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For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All TP-LINK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TP-LINK service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: basic switching rj-45 ethernet ports type, switch type, basic switching rj-45 ethernet ports quantity, 10g support, networking standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for TP-LINK SG3428X(UN) 24-port Gigabit L2+ switch?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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