Generous PoE+ budget of 384 W to power a full estate of cameras, Wi-Fi access points and IP phones. 56 Gbps switching capacity, centralised management through the Omada SDN cloud.
TP-Link TL-SG3428MP JetStream L2+ 28-port Gigabit managed switch: connect and power your devices with a generous PoE budget. Ports:24 Gigabit PoE+ ports + 4 SFP fibre slots. PoE: IP cameras, Wi-Fi access points and phones powered over a single cable. Functions:L2+, static routing, VLAN, QoS, ACL, IGMP snooping. Management: centralised Omada SDN, in the cloud or on-site. Use cases: SMBs, video surveillance, Wi-Fi deployments. A complete PoE+ managed switch for a professional network fully under control.
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Frequently asked questions about this product
What PoE budget does the TL-SG3428MP offer across its 24 ports?
384 W in total, 30 W maximum per port, under the 802.3af and 802.3at standards. Twenty-four 12 W cameras draw less than 300 W and fit comfortably; a dozen power-hungry Wi-Fi access points, on the other hand, are enough to exhaust the budget.
Can this switch route between VLANs?
Yes, with Layer 2+ static routing: up to 48 IPv4 and IPv6 static routes, across 16 IP interfaces. Each 802.1Q VLAN gets its own interface, and the switch forwards traffic from one to another without sending internal traffic all the way up to the firewall.
How does the switch protect the network from a cabling loop?
With STP 802.1d, RSTP 802.1w and MSTP 802.1s, backed by per-port or per-VLAN loop detection and the full set of STP security features: BPDU filter and BPDU protect, root protect, Loop Protect. Storm control caps broadcast bursts.
Is there console access on this model?
Yes, the JetStream range provides an RJ45 console port and a micro-USB console port, in addition to the web interface, CLI, SNMP v1, v2c and v3, and RMON. Dual image and dual configuration let you roll back if an update goes wrong.
Is an Omada controller needed to run this switch?
No, the local web interface is enough. The Omada controller — hardware, software or cloud — adds centralised management of the whole fleet from a single interface, the network topology, alerts for abnormal events and role assignment per administrator.
How can the status of inserted optical modules be monitored?
With the DDM function, which displays the status of each SFP module and triggers alarms on thresholds for temperature, voltage, bias current and transmit or receive power. A weakening fibre is spotted before it cuts out.
How can an unknown computer be prevented from using a network socket?
With 802.1X backed by a RADIUS or TACACS+ server, complemented by IP-MAC-Port binding, port security and Layer 2 to 4 access control lists filtering on MAC address, IP address, TCP or UDP port and even VLAN ID.
Is voice traffic given priority on this switch?
Yes: Layer 2 to 4 quality of service classifies traffic by IP or MAC address and by TCP or UDP port number, and the voice VLAN isolates phones on their own network. Voice and video then go ahead of file transfers.
Is this model fan-cooled, and where should it be installed?
Two fans cool this PoE chassis: it belongs in a rack or technical room, not on a desk. It takes up 1U in 19-inch format and tolerates 0 to 45 °C, a welcome margin in a room without air conditioning.
What internal performance does this 28-port model offer?
56 Gbps switching capacity and 41.66 Mpps, with a 16,000-entry MAC address table. Jumbo frames go up to 9 KB, and the 4 Gigabit SFP slots provide the fibre uplinks to the network core.
Which carrier-grade features does this model support?
802.3ah OAM, DDM, sFlow, QinQ, PPPoE ID insertion via L2PT and IGMP authentication, with the DLDP protocol to detect links that have become unidirectional. These features are mainly used in campus and carrier networks.
Is the switch new, and where can I view its datasheet?
Yes, new equipment, with the invoice serving as the warranty document. The manufacturer's document details the JetStream L2/L2+ range and its security, quality of service and carrier features: PDF datasheet.
Designed for SMEs and video surveillance, in a 19″ rackable format: automatic IP camera recognition, PoE consumption alarm and remote port restart through Ruijie Cloud.
•PoE+ (802.3af/at standard)
•Managed through Ruijie Cloud, a mobile app or a web interface
•Automatic IP camera recognition, PoE consumption alarm
Designed for enterprise networks, with advanced security and automatic recognition of IP cameras. Lifetime management through Ruijie Cloud for monitoring and remote updates.
Designed for video surveillance: a 384 W PoE+ budget shared across the powered ports, transmission up to 250 m and power maintained even when the switch restarts. Rackable metal housing, VLAN and automatic loop prevention.
48 Gigabit ports, half of them PoE+ (ports 1 to 24), for mixed SME or campus deployments — simplified control from the Aruba Instant On app, with no subscription.
•24 of the 48 ports in PoE+ (802.3at), ports 1 to 24
Managed access switch designed for SMEs and branch offices: powers workstations, Wi-Fi access points and IP cameras over Power over Ethernet, with centralised control from Aruba Central and automated deployment.
•Managed via Aruba Central (cloud or on-premise), web GUI, CLI and REST API
•PoE+ up to 30 W per port (IEEE 802.3af/at, class 4)
Cisco Catalyst 2960-X managed switch with LAN Base image: 24 Gigabit PoE+ ports with a 370 W budget, 4 SFP 1 Gbps uplink ports and FlexStack-Plus stacking of up to 8 switches. 1U, 5.8 kg, for a 19-inch rack.
Fast PoE instantly powers cameras, Wi-Fi access points and IP phones over the network cable, with no break on restart. Four 10G links absorb traffic to the network core. Web, cloud app or command line control, built-in DoS/802.1X security.
Aruba Instant On switch for small businesses: full L2+ managed from the mobile app, the cloud portal or a local web interface, with a more measured PoE budget for flexible deployment of Wi-Fi access points and IP cameras.
Total PoE+ budget of 384 W to power a large number of cameras, Wi-Fi access points and IP phones. 104 Gbps switching capacity, driven from the Omada SDN cloud.