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Supporting both the 802.3at and 802.3af PoE networking standards, the T1500-28PCT 24-Port 10/100 Mbps + 4-Port Gigabit Smart PoE+ Switch from TP-Link can power a variety of PoE compliant devices such as IP cameras, VoIP phones, and much more. With a 180 watt PoE power budget and 30 watts of power per port even power hungry network devices can draw enough power from the network to eliminate the need for standalone power sources and adapters. With time based PoE settings power can be allocated to individual devices on an as needed basis, which in turn greatly reduces power consumption.
This 24-port switch features twenty four Fast Ethernet ports, four Gigabit Ethernet ports, and two Gigabit SFP slots. Accompanying the various network ports are two fans to ensure the switch remains cool when operating at maximum capacity. A switching capacity of 12.8 Gbps ensures data moves about the switch quickly and efficiently while the 9.5 Mpps forwarding rate, 8k MAC address table, and 9 KB jumbo frame help to guide packets in the right direction to avoid network disruption.
Once configured, the T1500-28PCT offers a variety of Layer 2 features such as Link Aggregation Control Protocol, support for up to 512 VLANs, Port Isolation, and much more to give network administrators the tools needed to manage nearly every aspect of the network. TP-Link has also included various Quality of Service (QoS) functionality including four priority queues, 802.1P support, and more to simplify the process of bandwidth allocation to give data hungry devices and applications the bandwidth needed to function properly. Management and control of the network has also been simplified with support for both a web-based GUI as well as command line interface controls.
IEEE 802.3at/af-compliant Power over Ethernet
The T1500-28PCT supports 24 ports of IEEE 802.3at/af-compliant PoE and has a total power supply of 180 W to power any 802.3at or 802.3af compliant device. It's an efficient and cost-effective choice to work with wireless access points, surveillance cameras, IP phones and other PoE supported devices, while getting rid of cables or power lines running around. Compact and flexible, the T1500-28PCT is ideal to flexibly use PoE to deploy wireless access points or IP-based network surveillance cameras for projects or small business networks.
Advanced QoS Functionality
To integrate voice, data and video service on one network, the switch applies rich
QoS policies. Administrators can designate the priority of the traffic based on a variety
of means including Port Priority, 802.1P Priority and DSCP Priority, to ensure that
voice and video is clear, smooth, and jitter free. In conjunction with the Voice
VLAN the switch supports, the voice applications will operate with much smoother
Layer 2 Features
The T1500-28PCT supports a complete lineup of layer 2 features, including 802.1Q tag VLAN, Port Isolation, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Group and 802.3x Flow Control function. The switch also provides advanced features for network maintenance such as Loop Back Detection, Cable Diagnostics and IGMP Snooping. IGMP snooping ensures the switch intelligently forwards the multicast stream only to the appropriate subscribers while IGMP throttling & filtering restrict each subscriber on a port level to prevent unauthorized multicast access.
Enterprise Level Management
The T1500-28PCT supports various user-friendly standards management features, such as intuitive web-based Graphical User Interface (GUI) or SNMP (v1/2/3) and RMON support enables the switch to be polled for valuable status information and send traps on abnormal events.
Support 802.1p CoS/DSCP priority
Support 4 priority queues
Queue scheduling: SP, WRR, SP+WRR
Port/Flow-based Rate Limiting
IGMP Snooping V1/V2/V3
802.3ad LACP (Up to 6 aggregation groups, containing 4 ports per group)
Spanning Tree STP/RSTP/MSTP
Loop back detection
802.3x Flow Control
Supports up to 512 VLANs simultaneously (out of 4K VLAN IDs)
Access Control List
L2～L4 package filtering based on source and destination MAC address, IP address, TCP/UDP ports
Broadcast/Multicast/Unknown-unicast Storm Control
Web-based GUI and CLI management
SNMP v1/v2c/v3, compatible with public MIBs and TP-LINK private MIBs
RMON (1, 2, 3, 9 groups)
Time Setting: SNTP
Firmware Upgrade: TFTP & Web
System Diagnose: VCT
SYSLOG & Public MIBS