The TP-Link TL-SG3428MP is a professional JetStream managed switch designed for business networks that need high port density, advanced management and PoE power in a single device. It features 28 Gigabit Ethernet ports with 10/100/1000 Mbps speeds, of which 24 RJ45 ports support standard 1000Base-T network connections and PoE+ to power access points, IP phones or CCTV cameras through the same Ethernet cable, while 4 dedicated SFP ports allow fibre connections, ideal for high‑speed uplinks or links to other switches. The device offers advanced L2/L2+ features such as VLAN, IGMP snooping and other typical managed switch capabilities, simplifying traffic control, network segmentation and performance optimisation in multi‑service environments. Its 1U rackmount format, with options for cabinet mounting or desktop installation, and approximate dimensions of 440 mm x 44 mm x 390 mm (44 x 4.4 x 39 cm) allow easy integration in standard data‑centre or communication racks. It comes in black, includes LED indicators for power and per‑port status for quick visual monitoring, and is supplied with a quick installation guide and user manual for structured deployment. Power is supplied via a 100‑240 V ~ 50‑60 Hz input with EU plug, suitable for different electrical environments, and it meets safety and compliance standards such as CE, FCC and RoHS, ensuring high quality and environmental protection. Its robust design supports a wide operating range, with indicative values from -40 ºC to 70 ºC and operating humidity from 10 % to 90 %, providing reliability in demanding technical environments. It also includes a USB 2.0 port for maintenance or firmware updates, depending on the network setup, and a power consumption sized for medium PoE installations, with a reference value of 30 W according to the datasheet. Overall, the TP-Link TL-SG3428MP JetStream is a versatile managed Gigabit switch for rack cabinets, suitable for corporate, educational or surveillance networks that require a unified data and PoE+ power solution.
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.
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