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(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.
(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.