GDC provides hybrid switching solutions for the WAN -- an approach to evolving real multiservice networks that recognizes the business values of established technology solutions along side the capabilities of more recently introduced communications platforms. That is why its latest switching platform, the Packet Cell Switch (PCx) offers a dual control plane for both Multiprotocol Label Switching (MPLS) and Asynchronous Transfer Mode (ATM).


There are many advantages to the GDC approach, not the least of which is the assurance that GDC’s superior traffic management technology is available for flow sensitive Quality of Service for multiservice voice, video and data over packet or multi-tier traffic shaping over ATM switching solutions. The PCx also harmonizes native services (TDM, Frame Relay, ATM, and Ethernet) in a scaleable switching platform with a breadth of interfaces unparalled in the industry.

Of special interest in the evolution of multiservice WAN is the rising demand for Ethernet services. The PCx and the Xedge Multiservice Packet Xchange support both private Metro Ethernet Forum (MEF) E-Line and E-LAN services. This includes support gigabit Ethernet access and trunking as well as OCx transport) and an array of other standards-based service support. The PCx and the Xedge MSPx are fully compatible with other product offerings which underlines GDC’s aim to deliver end to end, integrated solutions for its customers.

Multiservice Packet Xchange for Converged Networks

Xedge Packet Cell Switch - PCx - Overview

Xedge Packet Cell Link Controller - PCL

Xedge DSX1-IMA T1 Line Interface Module for ATM inverse Multiplexing

Xedge E1-IMA Line Interface Module for ATM inverse Multiplexing

Xedge DS3-2C T3 Line Interface Module for Circuit Emulation with Enhanced Clocking

Xedge E3-2C E3 Line Interface Module for Circuit Emulation with Enhanced Clocking

Voice Service Module

Xedge 6002 Cell Chassis

Hybrid Network Solutions

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