H3C Technologies H3C S12500 Series Switches - Manual (Page 11)

1
Product overview
The H3C S12500 Routing Switch Series includes the models in Table 1 .
Table 1 S12500 models
Model MPU slots LPU slots Switching fabric module slots
S12504-AC 2 4 4
S12504-DC 2 4 4
S12508-AC 2 8 9
S12508-DC 2 8 9
S12518-AC 2 18 9
S12518-DC 2 18 9
NOTE:
•
The line processing unit (LPU) slots are for both Ethernet interface cards and OAA cards. For card
specifications, see "Appendix A Technical specifications."
• Unless otherwise specified, the configuration and installation procedures in this document apply to all
S12500 switches.
Physical architecture
The DC power supply and the AC power supply of a chassis look the same.
The diagrams in this guide are for illustration only.