Zhone IMACS-200 ユーザーズマニュアル

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Model No.

Running Head

Far End Block Error, shows transmission errors detected by the far end equipment

Fiber Optics Transmission Systems

A delineated assembly of information, consisting of one sequence of 24 encoded channel 
samples (T1) or 32 channel samples (E1).

Frame Signaling bits (T1 line).

Frame Terminal bits (T1 line)

Fractional T1

Frame User Network Interface

Foreign Exchange, a line that goes from a CO or PBX beyond the PBX or the CO’s normal 
service area.

Foreign Exchange - Office, performs analog to digital and digital to analog transmission at the 
CO.

Foreign Exchange - Subscriber or Station, an interface at the end of an FX line connected to a 
telephone or PBX. Performs digital to analog and analog to digital transmission at the station 
end.

One of the voice ports for this system