HARDWARE FEATURES
Interface • 48× 10/100/1000 Mbps RJ45 Ports
• 4× Gigabit SFP Slots
• 1× RJ45 Console Port
• 1× Micro-USB Console Port
Fan Quantity Fanless
Power Supply 100-240 V AC~50/60 Hz
Dimensions ( W x D x H ) 17.3×8.7×1.7 in.
(440×220×44 mm)
Mounting Rack Mountable
Max Power Consumption 32.8 W
Max Heat Dissipation 111.9 BTU/h
PERFORMANCE
Switching Capacity 104 Gbps
Packet Forwarding Rate 77.4 Mpps
MAC Address Table 16 K
Jumbo Frame 9 KB
SOFTWARE FEATURES
Quality of Service • 8 priority queues
• 802.1p CoS/DSCP priority
• Queue scheduling
– SP (Strict Priority)
– WRR (Weighted Round Robin)
– SP+WRR
• Bandwidth Control
– Port/Flow based Rating Limiting
• Smoother Performance
• Action for Flows
– Mirror (to supported interface)
– Redirect (to supported interface)
– Rate Limit
– QoS Remark
L2 and L2+ Features • Link Aggregation
– Static link aggregation
– 802.3ad LACP
– Up to 8 aggregation groups and up to 8 ports per group
• Spanning Tree Protocol
– 802.1d STP
– 802.1w RSTP
– 802.1s MSTP
– STP Security: TC Protect, BPDU Filter, BPDU Protect, Root Protect, Loop Protect
• Loopback Detection
– Port-based
– VLAN based
• Flow Control
– 802.3x Flow Control
– HOL Blocking Prevention
• Mirroring
– Port Mirroring
– CPU Mirroring
– One-to-One
– Many-to-One
– Tx/Rx/Both
L2 Multicast • Supports 511 (IPv4, IPv6) IGMP groups
• IGMP Snooping
– IGMP v1/v2/v3 Snooping
– Fast Leave
– IGMP Snooping Querier
– IGMP Authentication
• IGMP Authentication
• MVR
• MLD Snooping
– MLD v1/v2 Snooping
– Fast Leave
– MLD Snooping Querier
– Static Group Config
– Limited IP Multicast
• Multicast Filtering: 256 profiles and 16 entries per profile
VLAN • VLAN Group
– Max 4K VLAN Groups
• 802.1q Tagged VLAN
• MAC VLAN: 12 Entries
• Protocol VLAN: Protocol Template 16, Protocol VLAN 16
• GVRP
• VLAN VPN (QinQ)
– Port-Based QinQ
– Selective QinQ
• Voice VLAN
Access Control List • Time-based ACL
• MAC ACL
– Source MAC
– Destination MAC
– VLAN ID
– User Priority
– Ether Type
• IP ACL
– Source IP
– Destination IP
– Fragment
– IP Protocol
– TCP Flag
– TCP/UDP Port
– DSCP/IP TOS
– User Priority
• Combined ACL
• Packet Content ACL
• IPv6 ACL
• Policy
– Mirroring
– Redirect
– Rate Limit
– QoS Remark
• ACL apply to Port/VLAN
Security • IP-MAC-Port Binding
– DHCP Snooping
– ARP Inspection
– IPv4 Source Guard
• IPv6-MAC-Port Binding
– DHCPv6 Snooping
– ND Detection
– IPv6 Source Guard
• DoS Defend
• Static/Dynamic Port Security
– Up to 64 MAC addresses per port
• Broadcast/Multicast/Unicast Storm Control
– kbps/ratio/pps control mode
• IP/Port/MAC based access control
• 802.1X
– Port based authentication
– Mac based authentication
– VLAN Assignment
– MAB
– Guest VLAN
– Support Radius authentication and
accountability
• AAA (including TACACS+)
• Port Isolation
• Secure web management through HTTPS with SSLv3/TLS 1.2
• Secure Command Line Interface (CLI) management with SSHv1/SSHv2
IPv6 • IPv6 Dual IPv4/IPv6
• Multicast Listener Discovery (MLD) Snooping
• IPv6 ACL
• IPv6 Interface
• Static IPv6 Routing
• IPv6 neighbor discovery (ND)
• Path maximum transmission unit (MTU) discovery
• Internet Control Message Protocol (ICMP) version 6
• TCPv6/UDPv6
• IPv6 applications
– DHCPv6 Client
– Ping6
– Tracert6
– Telnet (v6)
– IPv6 SNMP
– IPv6 SSH
– IPv6 SSL
– Http/Https
– IPv6 TFTP
L3 Features • 16 IPv4/IPv6 Interfaces
• Static Routing
– 48 static routes
• Static ARP
• 316 ARP Entries
• Proxy ARP
• Gratuitous ARP
• DHCP Server
• DHCP Relay
• DHCP L2 Relay
Management • Web-based GUI
• Command Line Interface (CLI) through console port, telnet
• SNMPv1/v2c/v3
– Trap/Inform
– RMON (1, 2, 3, 9 groups)
• SDM Template
• DHCP/BOOTP Client
• 802.1ab LLDP/LLDP-MED
• DHCP AutoInstall
• Dual Image, Dual Configuration
• CPU Monitoring
• Cable Diagnostics
• EEE
• Password Recovery
• SNTP
• System Log
Advanced Features • Support Omada Hardware Controller (OC200/OC300), Software Controller, Cloud-Based Controller
• Automatic Device Discovery
• Batch Configuration
• Batch Firmware Upgrading
• Intelligent Network Monitoring
• Abnormal Event Warnings
• Unified Configuration
• Reboot Schedule
• ZTP (Zero-Touch Provisioning)*
OTHERS
Certification CE, FCC, RoHS
Package Contents • TL-SG3452 Switch
• Power Cord
• Quick Installation Guide
• Rackmount Kit
• Rubber Feet
Environment • Operating Temperature: 0–40 ℃ (32–104 ℉);
• Storage Temperature: -40–70 ℃ (-40–158 ℉)
• Operating Humidity: 10–90% RH non-condensing
• Storage Humidity: 5–90% RH non-condensing