Professional High Power 28-Port Gigabit Easy Smart Switch with 24-Port PoE+ Easy to Use, Multi-Purpose PoE Switch with Powerful Performance Multiple Application Scenarios The TL-SG1428PE is fully compatible with PoE devices, such as IP cameras, access points, and IP phones. It also works with non-PoE wired devices to provide gigabit connections, such as PCs, printers, and IPTV. Dedicated 24 PoE+ Ports (250 W Budget) for Numerous Applications Compliance with the 802.3af/at PoE+ standard supports up to 30 W on each PoE port. The total 250 W PoE power budget for the 24— gigabit PoE+ ports makes it has a wide range of applications, such as surveillance, offices, dormitories, and small businesses. It is fully compatible with IP cameras, access points, IP phones, computers, printers, etc. Easy to Use Value-Added Features Bring Unexpected Experiences QoS for a Lag-Free Experience Ensures smooth traffic for latency-sensitive applications, such as voice and video. IGMP Snooping for Multicast Optimization Ensures a better network experience, especially for applications like IPTV, by optimizing multimedia traffic delivery. VLAN for Security Helps to create a network with higher security and better overall performance by dividing the network into smaller groups. Making Management Easy TL-SG1428PE offers network monitoring for users to observe traffic behavior. Through its web-based user interface and management utility, the TL-SG1428PE offers a variety of useful features, including network monitoring, traffic prioritization, and enhanced QoS. Multiple Factors Guarantee Stable Operation System Self-Healing with PoE Auto Recovery The switch automatically detects and reboots the PD devices, such as cameras and APs, when they fall offline or go unresponsive, guaranteeing the stable operation of PoE-connected devices, without need for manual monitoring and restart. Intelligent Power Management to Prevent Power Overload Automatically cuts lower priority ports€™ power to ensure high-priority ports€™ power supply when the total PoE power consumption exceeds 250 W. This protects the device from power overload operation. Great Compatibility with PD Detection Automatically detects the required PoE power for your device and protects your non-PoE equipment from being damaged. Wide Operating Temperature with Good Heat Dissipation Durable metal casing and professional heat dissipation design ensure the wide operating temperature (0€“50„ƒ) with reliability. Specification: Management features Multicast support Yes ARP inspection Yes Switch type Managed Web-based management Yes System event log Yes Quality of Service (QoS) support Yes MIB support Yes Switch layer L2/L2+ Cloud-managed Yes Ports & interfaces Copper ethernet cabling technology 10BASE-T, 100BASE-TX, 1000BASE-T Basic switching RJ-45 Ethernet ports quantity 8 Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) Gigabit Ethernet (copper) ports quantity 8 Power connector DC-in jack Network IGMP snooping Yes GARP VLAN Registration Protocol (GVRP) Yes Cable types supported Cat3, Cat4, Cat5, Cat5e Copper ethernet cabling technology 10BASE-T, 100BASE-TX, 1000BASE-T Networking standards IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x VLAN support Yes Spanning tree protocol Yes Rate limiting Yes Port mirroring Yes Number of VLANs 4000 Link aggregation Yes Flow control support Yes Broadcast storm control Yes 10G support No Virtual LAN features MAC address-based VLAN, Protocol-based VLAN, Tagged VLAN, Voice VLAN Virtual LAN features VLAN support Yes Number of VLANs 4000 Virtual LAN features MAC address-based VLAN, Protocol-based VLAN, Tagged VLAN, Voice VLAN Data transmission Number of VLANs 4000 Jumbo frames 9000 Number of static routes 32 Number of IP interfaces 16 MAC address table 8000 entries Switching capacity 16 Gbit/s Store-and-forward Yes Jumbo frames support Yes Static route Yes Forwarding rate 11.9 Mpps Power Power connector DC-in jack Power consumption (max) 6.42 W Power supply included Yes Input voltage 12 V Input current 1 A Power source DC Technical details Product colour Black Security IP-MAC-Port binding Yes BPDU filtering/protection Yes SSH/SSL support Yes Security algorithms SSH, SSH-2, SSL/TLS IGMP snooping Yes Access Control List (ACL) Yes DHCP features DHCP client, DHCP relay, DHCP server, DHCP snooping, DHCPv6 client, DHCPv6 snooping Multicast features Multicast support Yes Protocols Management protocols SNMPv1/v2c/v3, SNTP GARP VLAN Registration Protocol (GVRP) Yes Certificates Certification CE, FCC, RoHS Memory Internal memory 256 MB Flash memory 32 MB Design Wall mountable Yes Product colour Black LED indicators Yes Certification CE, FCC, RoHS Performance Internal memory 256 MB Flash memory 32 MB Harmonized System (HS) code 85176990 Fanless Yes Indication LED indicators Yes Mobile network GARP VLAN Registration Protocol (GVRP) Yes Power over Ethernet (PoE) Power over Ethernet (PoE) No Operational conditions Storage temperature (T-T) -40 - 70 °C Storage relative humidity (H-H) 5 - 90% Operating temperature (T-T) 0 - 40 °C Operating relative humidity (H-H) 10 - 90% Weight & dimensions Width 8.23" (209 mm) Depth 4.96" (126 mm) Height 1.02" (26 mm) Packaging data User guide Yes Cables included AC Logistics data Harmonized System (HS) code 85176990 Other features Input voltage 12 V Packaging content User guide Yes Cables included AC
