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1.0_03_normal_1606472600724n-500x500.jpg "JetStream 48-Port Gigabit L2 Managed Switch with 4 SFP Slots")
The JetStream TL‑SG3452 is a high‑density L2+ managed Gigabit switch designed for enterprise access and aggregation networks that require reliable, high‑capacity wired connectivity without Power over Ethernet. It provides 48 × Gigabit RJ45 ports and 4 × Gigabit SFP uplink slots, offering flexible copper and fibre connectivity for core, aggregation or large access‑layer deployments. The switch supports a comprehensive Layer 2+ feature set, including static routing, VLANs, enterprise‑grade QoS, IGMP snooping and advanced security features such as ACLs, DHCP snooping, IP–MAC–Port binding and 802.1X authentication to ensure secure and efficient traffic handling. Fully integrated with Omada SDN, the TL‑SG3452 enables centralised cloud management via the Omada Controller, web interface or mobile app, while also supporting standalone management through web GUI, CLI, SNMP and RMON, making it suitable for both centrally managed and standalone enterprise deployments.
Features
- 48× gigabit RJ45 ports and 4× gigabit SFP Slots provide high-speed connections.
- Zero-Touch Provisioning (ZTP), Centralised Cloud Management, and Intelligent Monitoring.
- Cloud access and Omada app for ultra convenience and easy management.
- Helps route internal traffic for more efficient use of network resources.
- IP-MAC-Port Binding, ACL, Port Security, DoS Defend, Storm control, DHCP Snooping, 802.1X, Radius Authentication, and more.
- L2/L3/L4 QoS and IGMP snooping.
- Web, CLI (Console Port, Telnet, SSH), SNMP, RMON, and Dual Image bring powerful management capabilities.
Kit Contents
- TL-SG3452 Switch
- Power Cord
- Installation Guide
- Rackmount Kit
- Rubber Feet
Technical
| 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 × D × H) | 440 × 220 × 44 mm / 17.3 × 8.7 × 1.7 in |
| Mounting | Rack mountable |
| Max power consumption | 32.8 W |
| Max heat dissipation | 111.9 BTU/hr |
| Performance | |
| Switching capacity | 104 Gbps |
| Packet forwarding rate | 77.4 Mpps |
| MAC address table | 16 K |
| Packet buffer memory | 12 Mbit |
| Jumbo frame | 9 KB |
| Software features | |
| Quality of service | 8 priority queues IEEE 802.1p CoS and DSCP priority Queue scheduling: SP, WRR, SP + WRR Port‑ and flow‑based rate limiting Traffic actions: mirror, redirect, rate limit, QoS remark |
| L3 features | 16 IPv4 / IPv6 interfaces Static routing (48 routes) Proxy ARP and gratuitous ARP DHCP server and relay |
| L2 and L2+ features | Static and LACP link aggregation STP, RSTP and MSTP with protection features Port‑ and VLAN‑based loopback detection 802.3x flow control and HOL blocking prevention Port and CPU mirroring |
| L2 multicast | IGMP v1 / v2 / v3 snooping and authentication MLD v1 / v2 snooping and querier Multicast VLAN registration Multicast filtering |
| VLAN | Up to 4K VLAN groups 802.1Q tagged VLAN MAC VLAN, protocol VLAN QinQ, GVRP and voice VLAN |
| Access control list | Time‑based, MAC, IP, IPv6 and combined ACLs Packet‑content ACLs Policy actions: mirror, redirect, rate limit, QoS remark |
| Security | IP‑MAC‑port binding and DHCP snooping ARP inspection and IPv4 / IPv6 source guard DoS protection and storm control 802.1X authentication with RADIUS and TACACS+ HTTPS (TLS 1.2) and SSH management |
| IPv6 support | Dual IPv4 / IPv6 stack Static IPv6 routing and neighbour discovery IPv6 ACL and IPv6 applications |
| Management features | |
| Omada app | Yes (requires Omada controller) |
| Centralised management | Omada cloud‑based controller Omada hardware controller (OC300, OC200) Omada software controller |
| Zero‑touch provisioning | Yes (via Omada cloud‑based controller) |
| Management tools | Web‑based GUI CLI via console and telnet SNMP v1 / v2c / v3 with RMON LLDP and LLDP‑MED Dual image and dual configuration CPU monitoring, cable diagnostics, SNTP and EEE |
| Others | |
| Certification | CE, FCC, RoHS |
| Package contents | TL‑SG3452 switch Power cord Quick installation guide Rackmount kit Rubber feet |
| System requirements | Windows, macOS, NetWare, UNIX or Linux |
| Environment | Operating temperature: 0°C to 40°C / 32°F to 104°F Storage temperature: -40°C to 70°C / -40°F to 158°F Operating humidity: 10% to 90% RH (non‑condensing) Storage humidity: 5% to 90% RH (non‑condensing) |