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TEH1026G Content 1. Product Specification.. 1.1 Article list 1.2 Front panel and back panel specification 1.3 Indicator specification 1.4 Major function 1.5 Technology standards 2. Installation 2.1 switch and PC connecting 2.2 switch and HUB connecting 2.3 switch and switch connecting 3.
1. Product Specification.. TEH1026G is base on the 100Mbps and add 1000Mbps port, have 24 10/100Mbps auto-negotiation port and 2 10/100/1000Mbps auto-negotiation RJ45 port .All the port support Auto MDI/MDIX . Can used as normal desk switch, also can used as Uplink switch, can guarantee the speed of the next grade switch by its Giga port. It ’ s the best choice of the Internet coffee, university, enterprise updating to be the Giga network . 1.
front panel. Back plane has 24 Fast Ethernet RJ45 Port and 2Giga Port, has a 1AC power port, used for AC power input . 1.3 LED Indicators The LED indicators of the Switch include Power、 Link/ACT ,100M and 1000Mbps. The LED indicators are used to facilitate monitoring and troubleshooting of the Switch. The following shows the LED indicators for the Switch along with explanation of each indicator.
1.4 Features TEH1026G switch intergrate 4K MAC address table,Support Auto-study and auto-aging ; Embedded 1.5M high speed buffer memory, use the safe package transfer model, high efficiency transfer model ,dynamic assigning management combined IEEE802.3x back pressure control function, make sure every byte data package can go through smoothly in the heavy and complex network environment. TEH1026G use 19 inches 1U steel design, automatically power inside, support 100-240V wide voltage input.
Generally features Criterion IEEE802.3 10BASE-T Ethernet IEEE802.3u 100BASE-TX/FX Fast Ethernet IEEE802.
mode Filtering Address Table Packet Filtering/ Forwardin g Rate MAC Address learning 4K 14880pps(10Mbps)per port 148800pps(100Mbps)per port 1488000pps(1000Mbps) per port Automatic learn and aging. 2.Installation When on the top of a table installing the switch, the rubber pad of equipment bottom touches ground first. There is the ventilation space that is enough between the body of equipment and vicinity.
2.1 SWITCH to PC A PC can be connected to the TEH1026G via a two-pair Category 5/Cat5E UTP/STP straight cable, because the switch have the MDI/ MDI-X function, can realize the MDI/ MDI-X function automatically . function. The PC can be connected to any of the 26 ports (1x - 26x). 2.2 Switch to HUB A HUB can be Uplink to the TEH1026G via a two-pair Category 5/Cat5E UTP/STP straight cable, because the switch have the MDI/ MDI-X function, can realize the MDI/ MDI-X function automatically . function.
The standard RJ-45 receptacle/connector RJ-45 Connector pin definition Contact Contact 1 A_TX + (sender ) 2 A_TX - (sender ) 3 B_RX + (receiver) 4 C_TX + (sender ) 5 C_TX - (sender ) 6 B_RX - (receiver) 7 D_RX + (receiver) 8 D_RX - (receiver) The standard Cat5,Cat5e, Cat6 STP/UTP cable, RJ-45 pin assignment, (Used for 1000Mbps connection ) z The following shows straight cable and crossover cable connection: 1 TD+ 2 TD- RD+ 1 RD- 2 3 RD+ 6 RD- TD+ 3 TD- 6 Straight cable for the 10/100Mbps ports switch (u