NEC NEAX2400 SDT SDH/SONET Digital Trunk, FCH: Fusion Call Control Handler, Data Programming

DATA PROGRAMMING

Assignment of FCH Related Data

7.2Data Assignment for 52M-SDH Interface

This section explains the Fusion Connection with 52M-SDH interface, which is available for Release 4 or later software.

The figures below explain the connection pattern.

Fusion Link with FCCH
		F u s i o n
Node-A				Node-B
	SDTA	Optical Fiber Cable	SDTA
FCH				FCH
		Connection Link (Data Link)
	S		S
	D ￿	+	D￿
	T￿	Connection Trunk (Speech Path)	T ￿
	B		B
	SDTA	Optical Fiber Cable	SDTA
		For Dual Configuration
Internal LAN				Internal LAN
Fusion Link without FCCH
*) SDT: SDH/SONET Digital Trunk
FCH: Fusion Call Control Handler
		F u s i o n

ND-70185 (E)CHAPTER 5

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Revision 3.0