T-VIPS CP560, User Manual

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68 WEB Interface
CP560 DVB-T2 Gateway User’s Manual Rev. 2.2 (3686) ID: um_t2gateway
Figure 8.24 The configuration
page for the E3/T3 SFP module
Line type
Line protocol selection. Choices vary according to the interface type and data link protocol
selected.
Tx clock source
The transmitter clock may be internally generated, or derived from the received data
stream.
Line code
Must be HDB3 for an E3 interface. Select between B3ZS and AMI for a T3 interface.
Line length
Only applicable for a T3 interface. Allows the output signal to be adjusted according to
the line length to reach the termination point.
FEAC
Far end alarm and control indication. Only applicable for a T3 interface using G.751 line
protocol.
VCAT overhead
Only applicable when using the GFP data link protocol. VCAT allows arbitrary grouping
of VCAT members (STS1 or STS3c timeslots) to accommodate any bandwidth.