TRENDnet’s 28-Port Gigabit PoE+ Managed Layer 2 Switch with 4 SFP slots, model TL2-PG284, has 20 x Gigabit PoE ports, 4 x Gigabit PoE+ ports, 4 x shared SFP slots, a console port, a PoE Power budget of 185 watts, and an advanced Layer 2 management feature set. This IPv6 ready switch offers traffic management, troubleshooting, access control, and monitoring features.
Power over Ethernet
The 185 W PoE power budget supplies PoE+ (up to 30 W) to ports 1-4, PoE (up to 15.4 W) to ports 5-24, along with PD (powered device) auto classification and over current/short circuit protection.
Smart fans save energy and reduce operating noise by varying fan speed and usage based on real-time cooling needs.
Managed features include access control lists, VLAN, IGMP snooping, QoS, RMON, SNMP trap and syslog for monitoring and flexible network integration.
Provides 20 x Gigabit PoE ports, 4 x Gigabit PoE+ ports, 4 x SFP slots, a console port, and includes rackmount brackets.
Smart fan saves energy by varying fan speed and use based on cooling needs
This switch supports IPv6 configuration and IPv6 neighbor discovery.
A broad range of network configurations are supported by: 802.3ad link aggregation, Asymmetric VLAN, 802.1Q VLAN, Voice VLAN, Private VLAN, Bandwidth Controls, GVRP, IGMP v1-v3, 802.1p Class of Service (CoS), Spanning Tree (STP, RSTP, and MSTP), and QoS queue scheduling.
Real time traffic comparison charts, error group charts, and a convenient cable diagnostic test aid in rapid troubleshooting.
Features such as ACL, SSL, MAC / port filtering, Denial of Service controls, 802.1X, TACACS+, and RADIUS are compatible with layered network access controls.
RMON, SNMP, SNMP Trap, and Port Mirroring support administrator monitoring solutions.
IEEE 802.3af (15.4 Watts / port)
IEEE 802.3at (30 Watts / port)
4 x Gigabit PoE+ ports
20 x Gigabit PoE ports
4 x Gigabit SFP slots
1 x Console Port
LED Indicators (LED display mode button: toggles Link / Activity or PoE)
RJ-45 to RS-232 console cable (205.74 cm / 6.75 feet)
Rack mount kit
All references to speed are for comparison purposes only. Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted herein.