KE905 Remote Unit

Reliable Remote Assistance without calling on CO Staff

The KE905 enables mode selectable switching, insertion of loops, connection to a measurement device on the far end of line, connection through another exchange or even switching to a second access line. Developed for Communication Services such as ADSL2+ and VDSL2 the device has small impact on measurements through 31MHz on the far end. Remote-Controlled switching functions up to a distance of 20km are possible without influence on other services in the loop. The remote commands are modified DTMF-Signals to ensure robust communication even on noisy pairs. Successful switching actions of the KE905 are confirmed to the user of the Compatible Line Tester with visual confirmations on screen.

Four Ports Facilitate Flexible Testing

For active tests like crosstalk, balance, spectrum-analysis etc.the loop can be cleared or switched to another measurement device on the far end. In addition there can also be another Telephony / xDSL Port attached. This second local loop can be switched to one or another access line so it is possible to measure the interference (NEXT).

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