Figure 2-33 Card Set Redundancy Configuration-Srm Cards - Cisco MGX MGX 8800 Hardware Installation Manual

Front Cards
On an MGX 8850 (PXM1E or PXM45), the PXM card in slot 7 controls the SRM cards in slots 15 and
31. The PXM card in slot 8 controls the redundant SRM cards in slots 16 and 32.
On an MGX 8830, the PXM1E card in slot 1 controls the SRM card in slot 7. The PXM1E card in slot
8 controls the redundant SRM card in slot 14.
Card set redundancy (Y-cable)—Redundant SRM cards must be placed in slots 15 and 16 for the
•
upper bay and 31 and 32 for the lower bay of the switch.
• 1+1 card and APS line redundancy (intercard)—OC-3c interfaces only.
Note
Note For module configuration information, refer to
Redundancy, and Bulk
Figure 2-33
Figure 2-33
SRM front cards
Figure 2-34
Figure 2-34
SRM front cards
Cisco MGX 8800/8900 Series Hardware Installation Guide
2-74
Only the SRME supports APS.
Distribution".
shows how redundant SRM cards connect to standalone lines.
Card Set Redundancy Configuration—SRM Cards
Midplane
shows how redundant SRM cards connect to redundant APS lines.
1+1 Card and APS Line Redundancy Configuration—SRM Cards
Midplane
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway
Chapter 4, "Planning for Card Redundancy, Line
1
1
2
2
SRM back cards
1
1
2
2
SRM back cards
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
Y-cables
Working line 1.1
Protection line 1.1
Working line 1.2
Protection line 1.2