Trendnet 28-Port Gigabit PoE+ Managed Layer 2 Switch with 4 SFP slots

TRENDnet's 28-Port Gigabit PoE+ Managed Layer 2 Switch with 4 SFP slots, model TL2-G284, 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.

Highlights

• Standards: IEEE 802.1d, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1X, IEEE 802.1ab, IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af (15.4 Watts / port), IEEE 802.3at (30 Watts / port), IEEE 802.3az
• Device Interface: 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), Reset Button
• Data Transfer Rate: Ethernet: 10 Mbps (half duplex), 20 Mbps (full duplex), Fast Ethernet: 100 Mbps (half duplex), 200 Mbps (full duplex), Gigabit Ethernet: 2000 Mbps (full duplex)
• Performance: Switch fabric: 56 Gbps, RAM buffer: 1 MB, MAC Address Table: 16K entries, Jumbo Frames: 10 KB, HOL Blocking Prevention, Forwarding rate: 41.7 Mpps (64-byte packet size)
• Management: CLI (Console / Telnet / SSHv2), HTTP / HTTPS (SSL v2/3 TLS) Web based GUI, SNMP v1, v2c, v3, RMON v1, Static Unicast MAC Address, Enable / disable 802.3az Power Saving, LLDPVirtual Cable Test, IPv6: IPv6 Neighbor Discovery, IPv6 Static IP, DHCPv6, Auto configuration
• MIB: MIB II RFC 1213, Bridge MIB RFC 1493, Bridge MIB Extension RFC 2674, SNMPv2 MIB RFC 1907, Ethernet Interface MIB RFC 1643, Ethernet –like MIB RFC 2863, Interface Group MIB RFC 2233, MIB Traps Convention RFC 1215, RMON MIB RFC 1757, RFC 2819, 802.1p MIB RFC 2674, RADIUS Client Authentication MIB RFC 2618, LLDP-MIB IEEE 802.1ab, Ping MIB RFC 2925, RFC 4560
• Spanning Tree: IEEE 802.1D STP (Spanning Tree protocol),IEEE 802.1w RSTP (Rapid Spanning Tree protocol), IEEE 802.1s MSTP (Multiple Spanning Tree protocol)
• Link Aggregation: Static Link Aggregation, 802.3ad Dynamic LACP
• Quality of Service (QoS): 802.1p Class of Service (CoS), DSCP (Differentiated Services Code Point), Bandwidth Control per port, Queue Scheduling: Strict Priority, Weighted Round Robin (WRR)
• VLAN: Multiple management VLAN assignment, Asymmetric VLAN, 802.1Q Tagged VLAN, Dynamic GVRP, Up to 256 VLAN groups, ID Range 1-4094, Private VLAN (Protected Ports), Voice VLAN (10 user defined OUIs)
• Multicast: IGMP Snooping v1, v2, v3 (per VLAN), Static Multicast Address, Up to 256 multicast entries, MLD Snooping v1, v2
• Port Mirror: RX, TX, or Both, One to one, Many to one
• Access Control: 802.1X Port-Based Network Access Control, RADIUS, TACACS+, Local Dial In User Authentication, DHCP Snooping (per VLAN), Loopback Detection, Duplicated Address Detection, Trusted Host, Denial of Service (DoS)
• ACL IPv4 L2-L4 & IPv6: MAC Address, VLAN ID, Ether Type (IPv4 only), IP Protocol 0-255, TCP / UDP Port 1-65535, 802.1p, DSCP (IPv4 only), IPv6 Address (IPv6 only)
• Management Utility: Windows® 10, 8.1, 8, 7, Vista, XP, Windows® 2003 / 2008 Server
• Special Features: PoE+ ports
• PoE: PoE budget: 185 W, 802.3at: Up to 30 W per port (ports 1-4), 802.3af: Up to 15.4 W per port (ports 5-24), Mode A: Pins 1,2 for power(+) and pins 3,6 for power(-), PD auto classification, Over current / short circuit protection
• Smart Fan / Acoustics: Quantity: 3, Noise Level: 54 dB(A) (max.)
• Warranty: Limited Lifetime Warranty
• Package Contents: TL2-PG284, Quick Installation Guide, CD-ROM (Utility & User’s Guide), Power cord (1.8 m / 6 ft.), RJ-45 to RS-232 console cable (100 mm / 3.94 in.), Rack mount kit