Cisco Cisco Packet Data Gateway (PDG) Documentation Roadmaps
CDMA2000 Wireless Data Services
▀ System Components
▄ Cisco ASR 5000 Series Product Overview
OL-22937-01
Switch Processor Input/Outputs (SPIO): Installed in the upper-rear chassis slots directly behind the
SPCs/SMCs, SPIOs provide connectivity for local and remote management, central office (CO) alarms. Up to
two SPIOs can be installed; one active, one redundant.
two SPIOs can be installed; one active, one redundant.
Ethernet 10/100 and/or Ethernet 1000 Line Cards: Installed directly behind PACs, these cards provide the
RP, AAA, PDN, and Pi interfaces to elements in the data network. Up to 26 line cards should be installed for a
fully loaded system with 13 active PACs/PSCs, 13 in the upper-rear slots and 13 in the lower-rear slots for
redundancy. Redundant PACs/PSCs do no not require line cards.
fully loaded system with 13 active PACs/PSCs, 13 in the upper-rear slots and 13 in the lower-rear slots for
redundancy. Redundant PACs/PSCs do no not require line cards.
Redundancy Crossbar Cards (RCCs): Installed in the lower-rear chassis slots directly behind the SPCs, RCCs
utilize 5 Gbps serial links to ensure connectivity between Ethernet 10/100 or Ethernet 1000 line cards/QGLCs
and every PAC/PSC in the system for redundancy. Two RCCs can be installed to provide redundancy for all
line cards and PACs/PSCs.
and every PAC/PSC in the system for redundancy. Two RCCs can be installed to provide redundancy for all
line cards and PACs/PSCs.
ASR 5000 Platform System Hardware Components
The following application and line cards are required to support CDMA2000 wireless data services on the system:
System Management Cards (SMCs): Provides full system control and management of all cards within the ASR
5000 platform. Up to two SMC can be installed; one active, one redundant.
Packet Services Cards (PSCs): Within the ASR 5000 platform, PSCs provide high-speed, multi-threaded PPP
processing capabilities to support either PDSN/FA or HA services. Up to 14 PSCs can be installed, allowing
for multiple active and/or redundant cards.
for multiple active and/or redundant cards.
Switch Processor Input/Outputs (SPIO): Installed in the upper-rear chassis slots directly behind the
SPCs/SMCs, SPIOs provide connectivity for local and remote management, Central Office (CO) alarms. Up to
two SPIOs can be installed; one active, one redundant.
two SPIOs can be installed; one active, one redundant.
Ethernet 10/100 and/or Ethernet 1000/Quad Gig-E Line Cards (QGLC): Installed directly behind PSCs,
these cards provide the RP, AAA, PDN, and Pi interfaces to elements in the data network. Up to 26 line cards
should be installed for a fully loaded system with 13 active PSCs, 13 in the upper-rear slots and 13 in the
lower-rear slots for redundancy. Redundant PSCs do no not require line cards.
should be installed for a fully loaded system with 13 active PSCs, 13 in the upper-rear slots and 13 in the
lower-rear slots for redundancy. Redundant PSCs do no not require line cards.
Redundancy Crossbar Cards (RCCs): Installed in the lower-rear chassis slots directly behind the SMCs,
RCCs utilize 5 Gbps serial links to ensure connectivity between Ethernet 10/100 or Ethernet 1000 line
cards/QGLCs and every PSC in the system for redundancy. Two RCCs can be installed to provide redundancy
for all line cards and PSCs.
cards/QGLCs and every PSC in the system for redundancy. Two RCCs can be installed to provide redundancy
for all line cards and PSCs.
Important:
Additional information pertaining to each of the application and line cards
required to support CDMA2000 wireless data services is located in the Product Overview Guide.