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

TL2-PG284 (Version v1.0R)
  • 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

  • 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
  • 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
  • Warranty
  • 3 year limited
 

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 (205.74 cm / 6.75 feet)
  • Rack mount kit