Visualizzazione di 6 risultati
10/100M Ethernet to 4xE1 Bridge
The IT-7210-PC inverse multiplexers transmit up 8 Mbps channel over multiple E1 links. They bridge the gap between E1 and E3, allowing bridges and routers to operate at their fastest rates. The IT-7210-PC have a built-in 10/100 Ethernet bridge with VLAN support for LAN-to-LAN applications over 4 E1 links. The IT-7210-PC fully meets all of the E1 specifications including G.703, G.704. The unit features diagnostic capabilities for performing remote loopback tests.
10/100M Ethernet to E1 Bridge
IT-7211-PC bridge provides easy conversion from ITU-T G.703 E1 channel to Ethernet interface. Can used widely in connecting between WAN and LAN, monitoring, etc. The Ethernet interface is 10/100Mbps auto negotiation and can be full/half duplex. The E1 is transparent and in full rate, which can support the E1 unframed mode, including fractional E1 per request. A pair of IT-7211-PC offer a cost effective solution for using existing E1 leased lines for transparent Ethernet service. Local management of the IT-7211-PC Converter is provided via DIPswitches. Front panel LEDs monitor the G.703 link, Ethernet LAN and serial ports for status and Loss of Sync.
IT-7211-PC compact G.703 Access Converter provides E1/2.048 Mbps Network Termination as well as serial or Ethernet LAN interface conversion in a standalone or rack mount package.
IT-7211-PC terminates the G.703 Telco interface and converts the data for transmission to a user-oriented 10/100BaseT(x) interface.
10/100M Ethernet to E1 Bridge
IT-7212-PC bridge provides easy conversion from ITU-T G.703 E1 channel to Ethernet interface. Can used widely in connecting between WAN and LAN, monitoring, etc. The Ethernet interface is 10/100Mbps auto negotiation and can be full/half duplex. The E1 is transparent and in full rate, which can support the E1 unframed mode, including fractional E1 per request. A pair of IT-7212-PC offers a cost effective solution for using existing E1 leased lines for transparent Ethernet service. Local management of the IT-7212-PC Converter is provided via DIPswitches. Front panel LEDs monitor the G.703 link, Ethernet LAN and serial ports for status and Loss of Sync.
IT-7212-PC compact G.703 Access Converter provides E1/2.048 Mbps Network Termination as well as serial or Ethernet LAN interface conversion in a standalone or rack mount package.
IT-7212-PC terminates the G.703 Telco interface and converts the data for transmission to a user-oriented 10/100BaseT(X) interface.
Industrial Isolation RS232/485/422 Converter and Repeater
IT-SC485GI-SW Can use for RS485/422 repeater and RS232 to RS485/422 converter, but just use one function at same time. The product must have 12-36VDC power input, optic- electrical isolation more than 3KV. Have small volume, 3000m transfer distance, high rate, steadily performance and so on. It is abroad used in industry control system, It is a best performance and price interface converter and Repeater.
Optical Isolation RS232 to RS485/422 Converter
IT-SC485P is a high performance, more function RS-232/485/422 interface converter. The product configure out connect power, optic-electrical isolation more than 2.5KV. Have small volume, far transmission distance, high rate, steadily performance and so on. It is abroad used in industry control system, It is an interface convert product that have good between performance to price. Adopt it self adapt interface technique, no use for setup switch.
Port-Powered RS232 to RS-485 Converter
The IT-SC485WA-SW is an industrial grade bi-directional port-powered 2500V opto-isolated RS232 to RS485 converter in a 9 pin format. It can convert any standard full duplex RS232C port to any two-wire balanced half-duplex RS485 port. In simple terms, it will convert any RS232 signal to a RS485 signal and vice versa. The unit is powered from the RS232 data lines. It also supports data direction auto-turnaround. Therefore, no external power or flow control is required. The data direction auto-turnaround automatically enables the RS485 driver when data is present on the RS232 side making the device plug-and-play, requiring no software drivers. The IT-SC485WA-SW has a DB9 female connector on the RS232 side and either a DB9 male connector or 3 bit terminal block on the RS485 side.