ViBE PHD front end

Our ViBE PDH front end is designed for contribution and primary distribution applications over PDH and SONET/SDH backbones. You can combine it with other ViBE front ends to create network converters. Or pair it with our optional ViBE Smartmux™ MPEG-2 multiplexer software to create multiple program transport streams (MPTS) from internal and external sources.

Key Features

·	Bi-directional ITU-T G703 compliant interface
·	E3 (34.368Mb/s)/DS3 (44.736 kb/s) software configurable
·	Framed or unframed mode
·	MPEG-2 direct mapping over PDH
·	Single-service encapsulation and transport
·	Supports multiple PDH front ends in same chassis
·	Supports ViBE IP and ASI front ends
·	Supports Grass Valley™ XMS™ eXtensible Management System
·	Optional Smartmux MPEG-2 multiplexer software
·	Optional PSI/SI processing for advanced stream filtering (e.g., add-and-drop applications)
·	Optional forward error correction (FEC) software - ITU-T J83 Annex A
·	Optional ATM encapsulation

ViBE PDH Front End: PDH Network Interface Data Sheet (VCN-1009D) File size: 378.2 KB, posted Sep 17 2004

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