FEATURES

Motorola MPC8260A (PowerQUICC IITM) on-board processor @ 300 MHz

“Gateway-on-a-card” technology enables interworking of ATM and Ethernet protocols for seamlessly bridging dissimilar networks

Connects directly to SONET/SDH facilities with no additional

line termination equipment necessary

iSPAN® 4532 PMC

ATM over OC-3c/STM-1 Communications Controller

Industry’s first intelligent OC-3/STM-1 card features the Interphase “gateway-on-a-card” technology for bridging ATM and Ethernet net- works.

APPLICATIONS

 

3G Wireless BSCs/RNCs and BTSs/Node Bs
Voice over ATM
Broadband Optical Networks
Softswitches
Broadband Access
SGSNs (Wireless Gateways)
Routers
GGSNs
PDSNs

 

Supports up to 64,000 simultaneous Virtual Connections (VCs)

Single software selectable OC- 3/STM-1 interface (front or rear access)Single Fast Ethernet interface (front access)Telecom clock management, master or slave synchronization modes

Slave UTOPIA2 bus on P3 connector allows for extending ATM services to other modules

ATM protocol support for VBR, CBR, and UBR Quality of Service classes

Support for ATM AAL0, AAL2, and AAL5 Adaptation Layers

Support for ATM layer functionality: UPC (policing) traffic shaping, per VC queuing

Modular PMC form factor suits CompactPCI, VME, and proprietary platform architectures

The iSPAN® 4532 PMC ATM Over OC-3/STM-1 Communications Controller is designed for carrier- class telecommunication networks supporting the most demanding ATM applications including broadband Internet access, second and third generation wireless, ‘converged’ next generation networks (i.e. softswitch environments), and integrated voice and data over carrier and enterprise ATM backbones. Its support for ATM to Ethernet interworking capability provides telco system OEMs with a gateway-on-a-card solution for bridging dissimilar technologies. This capability allows carriers to cost-effectively migrate existing communications infrastructure to newer technologies and enables future-proofing of new equipment deployments.

This ready-to-use, intelligent OC-3/STM-1 ATM line interface is fully standards-compliant and features software development tools to facilitate immediate integration into CompactPCI®, VME, or custom telecommunications platforms. In addition, the 4532 allows direct connection to SONET or SDH facilities, eliminating the need for additional line termination equipment. Featuring a powerful MPC8260A on-board RISC processor, high performance architecture, and advanced ATM functionality, the 4532 is the industry’s best choice for a 155 Mbps PMC I/O solution in high-availability servers driving next-generation wireless, convergence, and broadband access telecom applications.

03/02/05

Pre-integrated protocol stacks available using Interphase lower layers and various 3rd party upper layer stacks

interphase.com1.800.FASTNET
iSPAN 4532 PMC ATM over OC-3c/STM-1 Communications Controller