Cisco Cisco MGX 8220 Edge Concentrator Information Guide
© 2005 Cisco Systems, Inc. All rights reserved.
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Table 3.
Product Comparisons
Feature
Cisco MGX 8230 and 8250 with PXM1
Cisco MGX 8830 and 8850 with PXM-1E
Services
Full range of Frame Relay, ATM, circuit emulation,
voice, and IP services
voice, and IP services
Full range of Frame Relay, ATM, circuit emulation, voice,
and IP services
and IP services
Total Number of Slots
14 single-height (7 double-height) or 32 single-
height (16 double-height)
height (16 double-height)
14 single-height (7 double-height) / 32 single-height (16
double-height)
double-height)
Processor Switching Modules
PXM1
PXM-1E (MGX 8850 also supports the PXM1 and
PXM45)
PXM45)
Processor and Switching
Redundancy
Redundancy
1:1 hot standby
1:1 hot standby
PXM Switching Capacity
1.2 Gbps non-blocking switching
1.2 Gbps non-blocking switching
PNNI Routing
No
Yes
Automatic Protection Switching
APS 1 + 1
APS 1 + 1 and APS 1:1
Interfaces
Support for DS-0 to OC-12c/STM-4 interfaces
Support for DS-0 to OC-3c/STM-1 interfaces
Feeder Capability
Yes
No
Customers can use the Cisco Technology Migration Plan (TMP) to trade in products and receive credit toward the purchase of new Cisco equipment.
For more information about Cisco TMP, go to
http://www.cisco.com/go/tradein/
. The Cisco TMP application requires all users to have a Cisco.com
user ID.
FOR MORE INFORMATION
For more information about the Cisco MGX8850 and the PXM1E visit
http://www.cisco.com/en/US/products/hw/switches/ps1938/index.html
or
contact your local account representative.
For more information about the Cisco End-of-Life Policy, go to
http://www.cisco.com/en/US/products/prod_end_of_life.html
.
To subscribe to receive end-of-life/end-of-sale information, go to
http://www.cisco.com/cgi-bin/Support/FieldNoticeTool/field-notice
.