PEB3081FV14XT Lantiq, PEB3081FV14XT Datasheet - Page 38
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PEB3081FV14XT
Manufacturer Part Number
PEB3081FV14XT
Description
Manufacturer
Lantiq
Datasheet
1.PEB3081FV14XT.pdf
(198 pages)
Specifications of PEB3081FV14XT
Number Of Line Interfaces
1
Control Interface
HDLC
Lead Free Status / Rohs Status
Compliant
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Preliminary
3.3
The layer-1 functions for the S/T interface of the SBCX-X are:
– line transceiver functions for the S/T interface according to the electrical specifications
– conversion of the frame structure between IOM-2 and S/T interface;
– conversion from/to binary to/from pseudo-ternary code;
– level detection;
– receive timing recovery for point-to-point, passive bus and extended passive bus
– S/T timing generation using IOM-2 timing synchronous to system, or vice versa;
– D-channel access control and priority handling;
– D-channel echo bit generation by handling of the global echo bit;
– activation/deactivation procedures, triggered by primitives received over the IOM-2
– execution of test loops.
The wiring configurations in user premises, in which the SBCX-X can be used, are
illustrated in
Data Sheet
of ITU-T I.430;
configuration;
interface or by INFOs received from the line;
S/T-Interface
Figure
14.
38
Description of Functional Blocks
PEB 3081
PEF 3081
2000-09-27
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