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Visualizzazione di 10 risultati

(English) IT-7210-PC

(English)

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.

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(English) IT-7211-PC

(English) 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.

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(English) IT-7212-PC

(English) 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.

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(English) IT-7221-PC

(English) V.35 to E1 (Framed E1) Converter

IT-7221-PC converter provides conversion between ITU-T G.703 standard E1 interface and standard V.35 interface, can convert E1 channel of SDH, PDH, and other Optical Transmission Equipment or microwave, satellite Equipment to V.35 channel, Extend V.35 channel of DDN. Used widely in data communication networks, Connecting with V.35 interface of Routers and Optical Transmission Equipments without G.703 interface, realize match between different network equipments, and transparent to upper protocol layer.

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(English) IT-7301-PC

(English) E1 Optic Fiber Modem

IT-7301-PC E1 Fiber Modem is a high-performance E1 fiber optic modem developed by using a dedicated integrated circuit. It is to modulate a framing or non-framing E1 data signal directly into single- or multi-mode optic fiber for a transmission via optic cable line. At another end of the optic cable, optical signal is demodulated into a framing or non-framing E1 data signal. E1 interface may be directly connected with the E1 interfaces of image and data terminals or the WAN ports of MUX, exchanger and router for a dedicated network setup or a LAN connection.

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(English) IT-7302-PC

(English)

E1 Optic Fiber Modem

IT-7302-PC E1 Fiber Modem is a high-performance E1 fiber optic modem developed by using a dedicated integrated circuit. It is to modulate a framing or non-framing E1 data signal directly into single- or multi-mode optic fiber for a transmission via optic cable line. At another end of the optic cable, optical signal is demodulated into a framing or non-framing E1 data signal. E1 interface may be directly connected with the E1 interfaces of image and data terminals or the WAN ports of MUX, exchanger and router for a dedicated network setup or a LAN connection.

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(English) IT-7304-PC

(English)

V.35 Optic Fiber Modem

IT-7304-PC is a high-performance V.35 optic fiber modem developed by using a dedicated integrated circuit. It is to modulate a N×64K V.35 data signal directly over single- or multi-mode optic fiber for a transmission via optic cable line. At another end of the optic cable, optical signal is demodulated into a V.35 data signal. V.35 interface may be directly connected with the V.35 interfaces of image and data terminals or the WAN ports of MUX, exchanger and router for a dedicated network setup or a LAN connection.

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(English) IT-E232-PC

(English)

RS-232 to E1 Converter

IT-E232-PC interface converter supports the conversion between E1 interface which accord with the ITU-T G.703 standard and RS-232 interface, it can receive synchronous data of 2.048Mbps from E1 network, and transmit the data to ROUTER or other devices. The mode of interface is DCE, and it can be connected with DTE or DCE devices.

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(English) IT-E485-PC

(English)

RS-485/422 to E1 Converter

IT-E485-PC interface converter supports the conversion between E1 interface which accord with the ITU-T G.703 standard and RS-485/422 interface, it can receive synchronous data of 2.048Mbps from E1 network, and transmit the data to ROUTER or other devices.
The mode of interface is DCE, and it can be connected with DTE or DCE devices.

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(English) IT-TLC703-PC

(English)

Balance to Unbalance Converter

IT-TLC703-PC is a G.703 balance to unbalance converter, it solved the signal convert problem between 75ohm copper shaft to 120 ohm, twisted-pair adopt IT-TLC703-PC, users can complete 75ohm copper shaft communication only use usually 120ohm twisted-pair copper shaft.

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