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Appendix A-6 SmartCell 6A000 User Guide
Features Features and Specifications
A.2 FEATURES
A.2.1 Switch Module
Full class-of-service support (CBR, VBR, ABR, UBR) combined with multiple priorities ensures
optimal traffic-class separation
PVC connections standard
SVC connections (with optional ZX-SW-SVC firmware image installed)
Up to 8 K point-to-point connections
Up to 4 K point-to-multipoint connections
A.2.2 CPU Module
On-board Segmentation and Reassembly (SAR) ASIC
Field-upgradeable DRAM and Flash memory mounted in SIMM sockets
Serial and Ethernet ports for local and remote management
A.2.3 I/O Modules
Up to fifteen 155 Mbps ATM ports per system
Software-selectable SONET or SDH framing
A.2.4 Si
g
nalin
g
and Routin
g
UNI 3.0 or 3.1 configurable per port
ILMI auto-discovery, combined with port auto-configuration, ensures plug-and-play operation with
ATM devices, including adapters and switches
IISP and PNNI Phase 0 routing
Auto-configuration of IISP and PNNI trunks in a SmartCell switch network
User-defined route weights enable customized load balancing between multiple trunk routes
A.2.5 Intelli
g
ent Call Admission Control
User selectable, per port, per traffic class call admission policies: liberal, moderate, or conservative