E4


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E4

(communications)
A European framing specification for the transmission of 64 multiplexed E1 data streams, resulting in a transmission rate of 139.264 Mb/s (= 139,264 kb/s).

E4

A 139.264 Mbps point-to-point dedicated, digital circuit provided by the telephone companies in Europe. E4 lines carry four multiplexed E3 channels. See E1, E3 and DS.