Module And Service Descriptions - Cisco MGX 8230 Installation And Configuration Manual

Module and Service Descriptions

This chapter includes detailed descriptions of the modules, cards and services available with the
MGX 8230:
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Although the illustrations in this chapter display the equipment in a vertical position, the cards and
Note
modules are rotated 90 degrees (to a horizontal position) when installed in the MGX 8230 back card
slots. See the
assignments and module installation.
Processor Switching Module
The PXM1 card set consists of the PXM1 front card, the PXM1 User Interface back card (PXM1-UI or
PXM-UI-S3), and various uplink back cards that can serve as either a trunk or a UNI.
For physical details of PXM1 cards, see
Caution Handle the PXM1 front card very carefully to preserve the alignment of the attached disk drive. Do
not drop or bump the PXM1.
Before using the 8230, verify that the daughter card on the PXM1 corresponds to the uplink card type.
Caution
Serious damage may result if the power is on and these cards are mismatched.
Note The PXM1 processor module for the MGX 8230 is identical to the PXM1 for the MGX 8250.
Release 1.1.31, Part Number 78-11215-03 Rev. B0, May 2001
Processor Switching Module, page
Service Resource Module, page
ATM UNI Service Module (AUSM), page
Frame Relay Service Modules, page
Circuit Emulation Service Modules, page
Voice Service: The VISM, page
"MGX 8230 Enclosure and Power" section on page 1-4
C H A P T E R
2-1.
2-12.
2-15.
2-20.
2-45.
2-55.
Appendix A, "Technical Specifications."
Cisco MGX 8230 Edge Concentrator Installation and Configuration
2
for more information on slot
2-1