MSP4000
Multi-Service Processor
Released
MSP for VoIP Gateways with Integrated Secure Router
GENERAL
The MSP4000 belongs to a full family of
Multi-Service Processors designed to
meet the performance, QoS, and
security needs of communications
equipment used within the customer
premise.
The MSP4000 is ideal for designing
VoIP Gateways for small businesses,
professional telecommuters, and branch
offices. The MSP4000 is a highly
affordable solution for up to eight ports of
derived voice. This Multi-Service
Processor provides a migration path
from legacy IAD voice services using
time division multiplexing over T1
services to next generation voice over
broadband services.
The MSP4000 is also designed to meet
the performance requirements
of firewall applications and provides an
additional Ethernet MAC for a dedicated
DMZ port. An integrated encryption
engine enables high-performance VPN
services expected by telecommuters and
remote offices.
To reduce time-to-market, PMC-Sierra
offers comprehensive support for the
MSP4000, including evaluation boards,
software, application engineering
support, training, and documentation
that together accelerate the product
development process. In addition, the
MSP4000 supports Linux, VxWorks, or
custom operating systems.
ADVANTAGES
• Single platform for both data and voice
solutions
• Support for high performance VPNs
• Significant cost reduction through
integration of multiple processors and
discrete parts on a single chip
• Support for VxWorks and Linux
APPLICATIONS
• VoIP Gateway
• IADs
BLOCK DIAGRAM
MSP4000
Flash/USB
Console
Serial
SDRAM
External Local Bus
3.2 Gbit/s Multi-Service Bus
(MS Bus)
10/100 MAC
10/100 MAC
10/100 MAC
LAN
WAN
DMZ
SLIC/SLACs
Real Time Clock
UART/SCC
Memory Controller
SPI/MPI
High Performance
MIPS32 4Km
Voice Engine
Security Engine
TDMs
Phones, PBX
PMC-2041690
Issue 2
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC.,
AND FOR ITS CUSTOMERS’ INTERNAL USE
© Copyright PMC-Sierra, Inc. 2004
All rights reserved.
PMC [ PMC-SIERRA, INC ]
