Tenda TEF1126P-24-250W – 24-Port Fast Ethernet PoE Switch with Gigabit RJ45/SFP Uplink, 225W PoE Budget & Extend Mode
Overview:
• The Tenda TEF1126P-24-250W is a Gigabit uplink unmanaged PoE switch designed for CCTV, IP camera, wireless AP, IP phone, and SMB network installations
• It provides 24 × 10/100Mbps RJ45 PoE ports, 1 × Gigabit RJ45 uplink port, and 1 × 100/1000Mbps SFP slot for flexible uplink connectivity
• Ports 1–24 support IEEE 802.3af/at PoE standards, with up to 30W per port and a total PoE power supply of 225W
• The switch supports CCTV, Standard, VLAN, and Extend operation modes through a hardware DIP switch
• Extend Mode allows ports 1–8 to operate at 10Mbps with transmission distance up to 250 meters, suitable for long-distance camera deployment
• VLAN Mode isolates ports 1–24 from each other while allowing communication with G1 and SFP1 uplink ports to reduce broadcast storms and defend against DHCP spoofing
• With 6kV lightning protection, 8.8Gbps switching capacity, 6.55Mpps throughput, 2.75Mb buffer, and 1U rack-mountable design, it is suitable for professional surveillance and network projects
Key Features:
• 24-Port Fast Ethernet PoE Switch
• 24 × 10/100Mbps PoE RJ45 ports
• 1 × 10/100/1000Mbps Gigabit RJ45 uplink port
• 1 × 100/1000Mbps SFP slot
• IEEE 802.3af/at PoE support
• Up to 30W PoE output per port
• Up to 225W total PoE power supply
• 8.8Gbps switching capacity
• 6.55Mpps throughput
• 4K MAC address table
• 2.75Mb RAM data buffer
• Wire-speed forwarding support
• Store-forward and cut-through forwarding modes
• CCTV / Standard / VLAN / Extend operation modes
• Extend mode up to 250m on ports 1–8
• CCTV mode supports QoS on ports 1–8
• VLAN isolation to reduce broadcast storm
• 6kV lightning protection
• 13-inch desktop size
• 1U rack-mountable design
Technical Specifications:
• Brand: Tenda
• Model: TEF1126P-24-250W v1.0
• Product Type: Gigabit Uplink Unmanaged PoE Switch
• Standards & Protocols: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3af, IEEE 802.3at
• Interfaces: 24 × 10/100Mbps RJ45 Ports Data/PoE, 1 × 10/100/1000Mbps RJ45 Port Data, 1 × 100/1000Mbps SFP Slot Data
• Port Features: Auto Negotiation, Auto MDI/MDIX
• PoE Ports: Ports 1–24 support IEEE 802.3af/at PoE power
• Maximum PoE Output Per Port: 30W
• Total PoE Power Supply: 225W
• PoE Power Type: End-span, 12+ / 36- and 45+ / 78- line pair
• Switching Capacity: 8.8Gbps
• Throughput: 6.55Mpps
• MAC Address Table: 4K
• RAM Data Buffer: 2.75Mb
• Wire-Speed Forwarding: Supported
• Forwarding Mode: Store-forward and cut-through
• Port Lightning Protection: ≥6kV
• Input Voltage: AC 100–240V, 50/60Hz
• Power Consumption: <250W in full configuration
• Operation Modes: CCTV, Standard, VLAN, Extend
• CCTV Mode: Ports 1–8 support QoS for smoother monitoring video playback
• Standard Mode: Works as a common unmanaged switch and all ports can communicate with each other
• VLAN Mode: Ports 1–24 cannot communicate with each other, but can communicate with G1 and SFP1 uplink ports
• Extend Mode: Ports 1–8 operate at 10Mbps with transmission distance up to 250m
• Dimensions: 294 × 215 × 44mm
• Certifications: FCC, CE, RoHS
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -40°C to 70°C
• Operating Humidity: 10% to 90% non-condensing
• Storage Humidity: 5% to 90% non-condensing
Applications:
• CCTV and IP camera systems
• Wireless access point deployment
• IP phone and PoE terminal connection
• SMB network access layer
• Hotels, schools, factories, and office networks
• Long-distance camera deployment using Extend Mode
• Fiber uplink expansion using SFP slot
• VLAN isolation for surveillance networks
• Rack-mounted PoE network installations
Connect Gates Recommendation:
• Recommended by Connect Gates for CCTV projects that need a 24-port PoE switch with Gigabit RJ45/SFP uplink and long-distance Extend Mode
• Suitable for surveillance and wireless projects where Fast Ethernet PoE access is enough, while Gigabit uplink, VLAN isolation, and stable PoE output are required\