Cisco Systems MGX 8220 Switch User Manual


 
2-19
Cisco MGX 8220 Installation and Configuration
Release 5.0, Part Number 78-6430-03 Rev. D0, November 2003
Chapter
Core Module Overview
BNM-155
The broadband network module (BNM-155) is a two-card set consisting of a BNM-155 front card and
a SMF-155 back card. The shelf can contain a single BNM-155 card set or a dual (redundant) card set.
The cards are installed in slot 1 and/or slot 2.
An illustration of the BNM-155 card set is shown in Figure 2-16.
Figure 2-16 BNM-155 Cards
••••••••
•••••••
••••••••
•••••••
SMF-155
Back card
ACT
STBY
FAIL
PORT
MIN
MAJ
DC-A
DC-B
ACO
HIST
ACO
HIST
BNM
155
Front card
CLEI Code Label
S6179