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TRENDNET TL2-PG284 28-PORT GIGABIT PoE+ MANAGED LAYER 2 SWITCH W/ 4 SFP SLOTS
28-Port Gigabit PoE+ Managed Layer 2 Switch with 4 SFP slots
- Command Line interface management supported
- SNMP (v1, v2c, v3), 802.1X, RSTP, and MSTP support
- Supports Port Trunking, Mirroring, IGMP, Static and Dynamic VLAN, and RMON
- Private / Voice VLAN, QoS, and bandwidth controls
- 20 x Gigabit PoE ports
- 4 x Gigabit PoE+ ports
- 4 x SFP slots
- 1 x console port
- 56 Gbps switching capacity
- Smart fans reduce energy consumption
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Standards
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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
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Device Interface
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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
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Data Transfer Rate
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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)
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Performance
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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)
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Management
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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
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MIB
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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
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Spanning Tree
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IEEE 802.1D STP (Spanning Tree protocol)
IEEE 802.1w RSTP (Rapid Spanning Tree protocol)
IEEE 802.1s MSTP (Multiple Spanning Tree protocol)
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Link Aggregation
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Static Link Aggregation
802.3ad Dynamic LACP
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Quality of Service (QoS)
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802.1p Class of Service (CoS)
DSCP (Differentiated Services Code Point)
Bandwidth Control per port
Queue Scheduling: Strict Priority, Weighted Round Robin (WRR)
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VLAN
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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)
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Multicast
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IGMP Snooping v1, v2, v3 (per VLAN)
Static Multicast Address
Up to 256 multicast entries
MLD Snooping v1, v2
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Port Mirror
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RX, TX, or Both
One to one
Many to one
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Access Control
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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)
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ACL IPv4 L2-L4 & IPv6
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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)
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Management Utility
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Windows® 10, 8.1, 8, 7, Vista, XP, Windows® 2003 / 2008 Server
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Special Features
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PoE+ ports
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Power
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Input: 100 - 240 V AC, 50/60 Hz, internal power supply
Consumption: 240.2 W (max.)
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PoE
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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
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Smart Fan / Acoustics
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Quantity: 3
Noise Level: 54 dB(A) (max.)
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MTBF
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257,362 hours
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Operating Temperature
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0 – 45°C (32 - 113°F)
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Operating Humidity
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Max. 90% non-condensing
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Dimensions
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440 x 250 x 44.45 mm (17.3 x 9.84 x 1.75 in.)
Rack mountable 1U height
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Weight
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3.81 kg (8.4 lbs.)
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Certifications
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CE
FCC
UL
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