TRENDNET TL2-PG284 28-PORT GIGABIT PoE+ MANAGED LAYER 2 SWITCH W/ 4 SFP SLOTS

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

LLDP

Virtual 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

Power

Input: 100 - 240 V AC, 50/60 Hz, internal power supply

Consumption: 240.2 W (max.)

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.)

MTBF

257,362 hours

Operating Temperature

0 – 45°C (32 - 113°F)

Operating Humidity

Max. 90% non-condensing

Dimensions

440 x 250 x 44.45 mm (17.3 x 9.84 x 1.75 in.)

Rack mountable 1U height

Weight

3.81 kg (8.4 lbs.)

Certifications

CE

FCC

UL