| Product Type | Unmanaged Ethernet Switch | 
| Model | TEG-S591 | 
| Form Factor | Wall-mountable | 
| Mounting Option | Wall-mount or desktop | 
| Weight | 1.6 lbs. | 
| Power Supply Type | External AC adapter | 
| Power Consumption (Max) | 11.9 Watts | 
| Voltage Range | 90 – 264V AC | 
| Frequency Range | 47 – 63 Hz | 
| Mean Time Between Failures (MTBF) | 518151 hours | 
TRENDnet TEG-S591 9-Port Multi-Gig Ethernet Switch
 
 
 
 

Key Benefits
 
            
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- Supports multi-gig speeds (up to 10 Gbps) ideal for high-throughput professional or enterprise environments
- Compact wall-mount form factor with low power consumption (11.9W) makes it ideal for space and energy-conscious deployments
- Backed by a lifetime warranty and a high MTBF of over 518,000 hours for long-term reliability
Product Overview
The TRENDnet TEG-S591 is a 9-Port Multi-Gigabit Ethernet switch that provides scalable high-speed network connectivity with 2.5G and 10G RJ-45 support. Designed for wall-mount installation and low power usage, it features a 12KB jumbo frame capability, 4K MAC address table, and LED indicators for monitoring. The switch operates efficiently within 0 to 40°C and is backed by a lifetime warranty. With TAA compliance and reliable performance rooted in an MTBF of over 518,000 hours, it's a fit for professional and government networks alike.
Specifications
                      Product Overview
                      
                    
                    
                      Wireless Features
                      
                    
                    | Wireless Capability | 
                      Compliance & Origin
                      
                    
                    | Country of Origin | Taiwan | 
| TAA Compliant | Yes | 
| Certifications | CE, FCC, RoHS | 
| Environmentally Friendly | Yes (RoHS Compliant) | 
                      Advanced Security Features
                      
                    
                    | Security Features | None (Unmanaged switch) | 
                      Interfaces
                      
                    
                    | Total Number of Ports | 9 | 
| Port Types | 8 × 2.5G RJ-45, 1 × 10G RJ-45 | 
| Ethernet Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3bz, 802.3an, 802.3x | 
| Switching Capacity | 92 Gbps | 
| Forwarding Rate | 68.45 Mpps | 
| MAC Address Table Size | 4K entries | 
| Jumbo Frame Support | 12 KB | 
| Flow Control Support | IEEE 802.3x | 
| QoS Support | Yes (IEEE 802.1p) | 
| Buffer Memory | 128KB | 
                      Physical & Environmental
                      
                    
                    | Width | 9.45 in | 
| Depth | 4.1 in | 
| Height | 1 in | 
| Operating Temperature Range | 0 to 40 °C (32 to 104 °F) | 
| Storage Temperature Range | -40 to 70 °C (-40 to 158 °F) | 
| Operating Humidity | Max. 90% RH, non-condensing | 
| Storage Humidity | Max. 95% RH, non-condensing | 
                      Cloud Management & Licensing
                      
                    
                    | Cloud Managed | No | 
| Management Interface | Unmanaged – Plug-and-play | 
| License Requirements | No licensing required | 
                      Additional Information
                      
                    
                    | Status LEDs | Power, Link/Activity, Speed | 
| Warranty | Lifetime Limited Warranty | 
 
               
     
     
     
    