8+2 Port AI POE Switch with 2GE Uplink 7904

Product Code:    7904

Product Overview:

7904is a Gigabit uplink 8-port 100M POE switch, it has three working modes, it has 4 working modes, AI VLAN mode, AI Extend video monitoring mode, AI PoE mode, AI QOS mode. All ports are free to communicate by default; In AI VLAN mode, 1 -8ports are isolated from each other, which can effectively restrain network storms and improve network performance. In AI Extend mode, the effective transmission distance of 1-8 ports can reach 250 meters, which is suitable for remote monitoring and power supply. In the AI power supply mode, the switch automatically detects the working status of the PD device and finds that the device abnormal automatically restarts the device. In AI QOS mode: the video data will be processed preferentially when the device is congested to make the video smootherTV-AI2082Gsupports the standard IEEE 802.3af/at protocol, which can automatically detect and identify the PD devices and supply power, therefore, Don’t worry about PoE or non-PoE devices that can damage private standards.

Key Features:

  • AI Extend: 1-8 port supports 250M meters long distance power supply (recommended cat 5 or above)
  • AI VLAN: Isolating ports 1-8 from each other, restrain network storms effectively and improve network performance
  • AI QOS: Prioritize the identified video data to make video transmission smoother
  • AI PoE: Automatic detection power of port, power off and restart the device if find a dead machine
  • Support standard IEEE 802.3af/at protocol, automatically detect and identify the PD devices comply with IEEE 802.3af/at protocol and supply power.
  • Support upward port auto MDI/MDIX.
  • Adopted storage forward switching system.
  • Smart power and minimum consumption, guarantee PD requirements.
  • power supply circuit protection function and protection back-end device safety
  • Automatically provide the adaptive device
  • The finless design realizes saving energy and environment protection
  • Compact size design
  • Support saving power function when porting dis-connection
  • All Ports support Wire-speed forwarding capability
  • Plug and play, easy using without configuration.


Categories: ,


Technical Specifications

Technical Specifications



Network Port

·8 10/100MbpsPoERJ45port(1~port 8)
· 2 10/100/1000Mbps Non-POE RJ45port(9 ~ port 10)



Transfer Rate

·100Mbpsfull Duplex, 10 or100MbpsHalf Duplex
·Network interface: 10BASE-T or 100BASE-TXEthernet RJ-45port



·Bandwidth: 5.6Gbps(no block)
· Frames filter and transfer rate:
10Mport maximum14,800pps
100Mport maximum 148,800pps
1000Mport maximum 1,488,000pps


Network protocol and standard

Power pin 1/2/4/5(+),3/6/7/8(-);

LEDs indicator

·RESV: reserve



·Total power: 96W


·Single port maximum output power: 30W


·Size(LxWxH): 184mm x 94mm x 27 mm



·Operating Temperature:0°~45°C(32°~113°F)
· Storage Temperature:-20℃~90℃(-4°~194°F)
·Working Humidity:10%~90%(Non-condensing)
·Storage Temperature:5%~90%(Non-condensing)
Certifications ·CE/FCC/RoHS

Indicator Status



Indicator Description


Normal Status Abnormal Status
Power light Power Indicator Yellow ok If the light is not on, please check the external socket power supply if it is a normal/adapter power connection if it is correct or not etc.


LINK/ACT Indicator PD devices connected indication Green ok If the light is not on. Please check the corresponding RJ45 port if connected network devices, POE power normal, cable connected correctly, cable damaged, network devices destroyed or not etc..

 Application Suggestion

1) All operations should be provided only by a qualified service technician.

2) Make sure the PDs you connected to the Switch are compliant with IEEE 802.3af/at

3) Make sure the power is off before unplugging the power adapter.

4) Makes sure all PoE PDs power consumption is less than the total power

5) Please avoid any heavy thing placed on the Switch.

6) Do not use this product near water, for example, in a wet basement or near a swimming pool.

7) Avoid using this product during an electrical storm. There may be a remote risk of electric shock from lightning.

8) For outdoor use, the Switch itself should be housed inside a protective enclosure.

9)Cutting power during a firmware upgrade can damage your device.

10)Only use attachments/accessories specified by the manufacturer.

11)Opening the switch or tampering with the warranty sticker can void your warranty.