TP-Link JetStream Network Switch - TL-SG3428X-UPS
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Product Information
Full details
The TP-Link JetStream TL-SG3428X-UPS is a high-performance, managed L2+/L3 switch designed for enterprise environments, ISPs, and demanding server room setups. It offers robust traffic management, 10G uplink capabilities, and integrated UPS power support for uninterrupted operations. While it provides enterprise-grade control and security, it is best suited for network administrators familiar with CLI or advanced web-based management interfaces rather than casual home users.
All features
| Series | JetStream |
|---|---|
| Model Part Number | TL-SG3428X-UPS |
| Brand | TP-Link |
Extended Product Information
FAQs
Does this switch support Power over Ethernet (PoE)?
No, the TL-SG3428X-UPS does not provide Power over Ethernet (PoE) functionality.
Can this switch be managed via the cloud?
Yes, it supports cloud-managed features for remote administration.
What is the maximum number of VLANs supported?
The switch supports up to 4,000 active VLANs.
Is this switch stackable?
Yes, the device supports stacking for expanded port density and simplified management.
Does it support Jumbo Frames?
Yes, it supports Jumbo frames up to 9,000 bytes.
Are the SFP+ slots compatible with 1G SFP modules?
Generally, SFP+ slots are backward compatible, but please check the specific module compatibility list in the user manual.
Troubleshooting
Cannot access the web management interface
Verify your computer is on the same IP subnet as the switch and check that the management VLAN is correctly configured.
LED indicators are not lighting up
Check the power cable connection to the DC-in jack and ensure the power source is active.
Performance degradation on specific ports
Use the cable diagnostic tools within the management interface to check for physical cable damage or signal interference.
Pros and Cons
Pros
- Versatile connectivity with 24 Gigabit ports and 4 10G SFP+ slots
- Layer 3 static routing capabilities for improved network performance
- Includes dedicated UPS support for critical power redundancy
- High-capacity switching throughput of 128 Gbit/s
- Enterprise security features including DHCP snooping and ARP inspection
Cons
- Steeper learning curve for non-technical users
- Requires rack mounting for ideal stability and airflow
- Lacks Power over Ethernet (PoE) functionality for connected devices
Setup, Compatibility & Care
- Physical Setup: The switch is a 1U form factor designed for standard 19-inch rack mounting. Ensure adequate airflow around the unit to keep it within the 0–45 °C operating temperature range.
- Interface Connection: Connect your primary management workstation to the RJ-45 or micro-USB console port for initial CLI configuration.
- Network Integration: Use the web-based GUI for most configuration tasks, including VLAN tagging and port security settings. The device supports standard IEEE protocols to ensure compatibility with existing hardware.
- Care: Keep the unit in a dry environment with 10–90% non-condensing humidity. Periodically clear dust from the vents to maintain efficient heat dissipation, as the device dissipates approximately 108.84 BTU/h.