This device is the point-to-point optical transmission device developed on the basis of VLSI. The device provides 1-16*E1 interface, 1-4*10/100/1000M Ethernet interface (Wire Speed 1000M) and 2 expansion interfaces. 4* Ethernet interface is switch interface, can support VLAN. 1 expansion interface can be used as the transmission channel of RS232/R...
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This device is the point-to-point optical transmission device developed on the basis of VLSI. The device provides 1-16*E1 interface, 1-4*10/100/1000M Ethernet interface (Wire Speed 1000M) and 2 expansion interfaces. 4* Ethernet interface is switch interface, can support VLAN. 1 expansion interface can be used as the transmission channel of RS232/R...
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This series of equipment is the E1 switch developed on the basis of the special VLSI developed by our company. Provide 1-8 independent E1 switching protection functions (8 + 16e1). Under the default working mode, when the main E1 line fails, the equipment will automatically switch to the standby E1 line for transmission without damage; After the...
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16xE1 Impedance Converter Provide 16 channel G.703 75(BNC) to 120Ω(RJ45) Converter ,not need power;
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This device is the point-to-point optical transmission device developed on the basis of VLSI. The device provides 1-16*E1 interface, 1-4*10/100/1000M Ethernet interface (Wire Speed 1000M) and 2 expansion interfaces. 4* Ethernet interface is switch interface, can support VLAN. 1 expansion interface can be used as the transmission channel of RS232/R...
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