100 Cabinet modular hardwareFigure 42Maintenance and administration cabinets (2)SuperNode cabinet moduleThe SuperNode Dual Plane Combined Core (DPCC) consists of fourshelves, as shown in Figure 43 "SuperNode DPCC components" (page101). The components housed in the DPCC are described in subsequentparagraphs.The DPCC cabinet packages the following:• a dual-plane message switch that supersedes the central messagecontroller in the current Meridian SL-100 system• a computing module that supersedes the current Central ProcessingUnit, program store, and data store• a system load module that provides a mass storage systemCommunication Server 2100Meridian SL-100 Product Guide555-4001-103 20.01 StandardSE09 20 October 2006Copyright © 2006, Nortel Networks Nortel Networks Confidential.
