| Network Switch | ||
| Dimensions (L x W x H ) | 440mm x 284mm x 44mm （L×W×H） | |
| Interface | Fixed Ports:24 10/100Base-TX ports 2 10/100/1000Base-T ports 2 1000Base-X SFP ports Combo) lightning protection:≥6KV |
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| Power Supply | Power supply module:Providing 24 ports under IEEE 802.3af(15.4W) or 24 ports under IEEE 802.3at(30W) PoE through pin:1 2 4 5 +，3 6 7 8 - Voltage input range:AC：100－240V～ 50/60Hz <450W PoE consumption up to 370W Support setup of PoE Support power adjustable by priority Support over temperature protection for PoE module |
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| Port | 24 Ports | |
| Network Standard | IEEE 802.3、 IEEE 802.3u、IEEE 802.3z、IEEE 802.3ab、IEEE 802.3x、IEEE 802.1D、IEEE 802.1W、IEEE 802.1Q、IEEE 802.3af、IEEE 802.3at | |
| MAC Address Table | 4K MAC | |
| Environment | Perating temperature:0 ℃～40 ℃ Storage temperature:-40 ℃～70 ℃ Operational:10%～95%(noncondensing) Storage:10%～95%(noncondensing) |
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Tenda TEF1226P switch supports 24 PoE ports, which can supply power to most powered devices through 8-core Ethernet cable, and the total PoE power can be up to 370 W while each PoE port can support the maximum of 40 W. In real monitoring project, cameras are often installed in outdoor or a higher position, which also increases the camera and PoE switches the probability of lightning shock .The result is the individual equipment damaged, or lead to the whole local area network (LAN) paralysis.Tenda TEF12 series switches have professional lightning protection design -up 6 kv port and power supply thunder prevents , with two levels of protection design respectively, effectively restrain the power of lightning from cable , which equivalent to give the entire network monitoring system with a security fence,The test standard is much higher than the national CCC request,.In thunderstorms weather,it can also. Due to the complex monitoring environment, when making cabling and networking,it very often to encounter the problem of inadequate network transmission distance, the distanceof each camera terminal to the monitoring center is different, some only a few meters, some hundred metres, while others are more than kilometers.Tenda TEF12 series PoE monitoring switches, exclusive patent network extension technology, use the common existing twisted pair, can support 250 meters data transmission. The machine total PoE power is 370W, can support 24 port full PoE power supply; One Port POE supply is 40W, PoE power supply can meet the full football machine and other power supply equipment neeeds; Eight core power supply design, network power consumption reduced to half, highly reduce the power loss of the inferior cable, make sure the camera get electricity and stability.
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