TL-SG3452 JetStream 48-Port Gigabit L2 Managed Switch with 4 SFP Slots

• 4× Gigabit SFP Slots

• 1× RJ45 Console Port

• 1× Micro-USB Console Port

• 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

• Static Routing

– 48 static routes

• Static ARP

• 316 ARP Entries

• Proxy ARP

• Gratuitous ARP

• DHCP Server

• DHCP Relay

• DHCP L2 Relay

– 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

• 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

• Batch Configuration

• Batch Firmware Upgrading

• Intelligent Network Monitoring

• Abnormal Event Warnings

• Unified Configuration

• Reboot Schedule

– Max 4K VLAN Groups

• 802.1q Tagged VLAN

• MAC VLAN: 48 Entries

• Protocol VLAN: Protocol Template 16, Protocol VLAN 16

• GVRP

• VLAN VPN (QinQ)

– Port-Based QinQ

– Selective QinQ

• Voice VLAN

• 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

– 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

• 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

• Bridge MIB (RFC1493)

• P/Q-Bridge MIB (RFC2674)

• Radius Accounting Client MIB (RFC2620)

• Radius Authentication Client MIB (RFC2618)

• Remote Ping, Traceroute MIB (RFC2925)

• Support TP-Link private MIBs

• RMON MIB(RFC1757, rmon 1,2,3,9)

• Omada Hardware Controller (OC300)

• Omada Hardware Controller (OC200)

• Omada Software Controller

• 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

• Power Cord

• Quick Installation Guide

• Rackmount Kit

• Rubber Feet

• Storage Temperature: -40–70 ℃ (-40–158 ℉)

• Operating Humidity: 10–90% RH non-condensing

• Storage Humidity: 5–90% RH non-condensing