| Features |
Specifications |
| Product Type |
JetStream 48-Port Gigabit L2 Managed Switch with 4 SFP Slots |
| Network Ports |
48 × 10/100/1000 Mbps RJ45 Ports |
| SFP Ports |
4 × Gigabit SFP Slots |
| Console Ports |
1 × RJ45 Console Port + 1 × Micro-USB Console Port |
| Switching Capacity |
104 Gbps |
| Packet Forwarding Rate |
77.38 Mpps |
| MAC Address Table |
16K |
| Packet Buffer |
12 Mbit |
| Jumbo Frame |
9 KB |
Layer 2 & Layer 3 Features
| Features |
Specifications |
| VLAN |
802.1Q VLAN, MAC VLAN, Protocol VLAN and Voice VLAN |
| Link Aggregation |
Static Link Aggregation and 802.3ad LACP; up to 8 aggregation groups with up to 8 ports per group |
| Spanning Tree |
802.1D STP, 802.1w RSTP and 802.1s MSTP |
| STP Security |
TC Protect, BPDU Filter, BPDU Protect, Root Protect and Loop Protect |
| Loopback Detection |
Port-based and VLAN-based |
| Port Mirroring |
One-to-One, Many-to-One, Tx/Rx/Both and CPU Mirroring |
| Flow Control |
IEEE 802.3x Flow Control and HOL Blocking Prevention |
| IGMP Snooping |
IGMP v1/v2/v3 Snooping, Fast Leave, IGMP Snooping Querier and IGMP Authentication |
| MLD Snooping |
MLD v1/v2 Snooping |
| IP Interfaces |
16 IPv4/IPv6 Interfaces |
| Static Routing |
48 IPv4/IPv6 Static Routes |
| Static ARP |
Supported |
| ARP Entries |
316 Entries |
| DHCP |
DHCP Server, DHCP Relay and DHCP L2 Relay |
| Proxy ARP |
Supported |
| Gratuitous ARP |
Supported |
Security & QoS
| Features |
Specifications |
| ACL |
L2/L3/L4 ACL with time-based ACL support |
| Security |
IP-MAC-Port Binding, Port Security, DoS Defend, Storm Control and DHCP Snooping |
| 802.1X Authentication |
Port-based and MAC-based authentication with RADIUS support |
| IPv6 Security |
IPv6 ACL and DHCPv6 Snooping |
| QoS Priority Queues |
8 priority queues |
| QoS Classification |
802.1p CoS and DSCP priority |
| Queue Scheduling |
Strict Priority (SP), Weighted Round Robin (WRR) and SP+WRR |
| Bandwidth Control |
Port-based and Flow-based Rate Limiting |
| QoS Actions |
Mirror, Redirect, Rate Limit and QoS Remark |
PoE & Advanced Functions
| Features |
Specifications |
| PoE Ports |
Not Supported |
| PoE Power Budget |
Not Supported |
| PoE Standard |
Not Supported |
| Advanced Functions |
Static Routing, IGMP Snooping, VLAN, ACL, QoS and Link Aggregation |
Management & Configuration
| Features |
Specifications |
| Management Type |
L2 Managed |
| Omada SDN |
Supported |
| Cloud Management |
Supported through Omada Cloud-Based Controller, Omada Hardware Controller and Omada Software Controller |
| Cloud Access |
Supported with compatible Omada Controller |
| Zero-Touch Provisioning |
Supported |
| Web Management |
Web-based GUI |
| Command Line Interface |
CLI through Console, Telnet and SSH |
| SNMP |
SNMP v1/v2c/v3 |
| RMON |
RMON Groups 1, 2, 3 and 9 |
| LLDP |
802.1ab LLDP / LLDP-MED |
| Monitoring |
CPU Monitoring, Cable Diagnostics and System Log |
| Configuration |
DHCP AutoInstall, Dual Image, Dual Configuration and SNTP |
| EEE |
Energy Efficient Ethernet |
Hardware & General
| Features |
Specifications |
| Fan |
Fanless |
| Power Supply |
100–240V AC, 50/60Hz |
| Maximum Power Consumption |
32.8W |
| Dimensions |
440 × 220 × 44 mm |
| Mounting |
Rack Mountable |
| Operating Temperature |
0–45°C |
| Storage Temperature |
-40–70°C |
| Operating Humidity |
10–90% RH, non-condensing |
| Storage Humidity |
5–90% RH, non-condensing |
| Certification |
CE, FCC, RoHS |
| Transmission Method |
Store-and-Forward |
Note: TL-SG3452 provides 48 Gigabit RJ45 ports and 4 Gigabit SFP slots with 104 Gbps switching capacity. It supports advanced Layer 2 features, static routing, ACL, QoS, IGMP Snooping and centralized Omada management.
Important: TL-SG3452 is a managed switch without PoE support. Hardware and software features may vary depending on the hardware revision.
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