Cisco Cisco IOS Software Release 12.2(13)ZH
4
Release Notes for Cisco IOS Release 12.2(13)ZH on the Cisco ICS 7750
System Requirements
lists the number of processor cards supported by a Cisco ICS 7750.
MRP and ASI Card Upgrades
You can upgrade MRP and ASI cards as follows:
•
Memory. MRP and ASI cards ship with 64 MB of dynamic RAM (DRAM). You can upgrade MRP
and ASI card memory to 80 MB, 96, or 128 MB by installing a dual in-line memory module (DIMM)
in the card DIMM slot.
and ASI card memory to 80 MB, 96, or 128 MB by installing a dual in-line memory module (DIMM)
in the card DIMM slot.
ASI 81
MRP3-8FXS
A voice-and-data-capable router that can carry voice traffic over an IP
network and can link small-to- medium-size remote Ethernet LANs to
central offices over WAN links (depending on the type of card installed
in its WIC/VIC/VWIC slot) and can support connections to analog
telephones, fax machines, and polycoms. It also has two PVDM slots.
The MRP3-8FXS has onboard flash memory.
network and can link small-to- medium-size remote Ethernet LANs to
central offices over WAN links (depending on the type of card installed
in its WIC/VIC/VWIC slot) and can support connections to analog
telephones, fax machines, and polycoms. It also has two PVDM slots.
The MRP3-8FXS has onboard flash memory.
•
Eight FXS ports
•
One slot that supports the
data and voice interface
port types listed in
data and voice interface
port types listed in
MRP3-8FXOM1
A voice-and-data-capable router that can carry voice traffic over an IP
network and can link small-to- medium-size remote Ethernet LANs to
central offices over WAN links (depending on the type of card installed
in its WIC/VIC/VWIC slot) and can support connections to analog
trunks between a Central Office (CO) and an IP telephony system. It
also has two PVDM slots and onboard flash memory.
network and can link small-to- medium-size remote Ethernet LANs to
central offices over WAN links (depending on the type of card installed
in its WIC/VIC/VWIC slot) and can support connections to analog
trunks between a Central Office (CO) and an IP telephony system. It
also has two PVDM slots and onboard flash memory.
•
Eight FXO
2
ports
•
One slot that supports the
data and voice interface
port types listed in
data and voice interface
port types listed in
ASI 160
MRP3-16FXS
An analog gateway that supports connections to telephones, fax
machines, and polycoms. It also has two PVDM slots. The
MRP3-16FXS has onboard flash memory.
machines, and polycoms. It also has two PVDM slots. The
MRP3-16FXS has onboard flash memory.
Sixteen FXS ports
System alarm
processor (SAP)
processor (SAP)
A module that monitors the status of the chassis, power supply modules,
and fans, and feeds real-time data to the system processing engines. The
SAP card delivers its data to the SPE running System Manager.
and fans, and feeds real-time data to the system processing engines. The
SAP card delivers its data to the SPE running System Manager.
•
Two COM ports
•
One console port
System switch
processor (SSP)
processor (SSP)
An Ethernet switch that passes data between all system cards and to any
other Ethernet switches connected to the system.
other Ethernet switches connected to the system.
Two Ethernet 10/100 ports
1.
System software release 2.1.0 or later is supported only on SPE 310s.
2.
FXO = Foreign Exchange Office.
Table 2
Cisco ICS 7750 Processor Cards (continued)
Card
Card Description
Port Description
Table 3
Number of Cards Supported in a Cisco ICS 7750 Chassis
Card
Minimum Required
Maximum Allowed
SAP
1
1
SSP
1
1
MRP
0
5
ASI 0
5
SPE310
1
5
200W power supply module
1
2