Interface Cards; Processor And Memory - H3C MSR 30-20 ROUTER Installation Manual

Interface Cards

Table 1-2 Interface cards of the MSR 30 series routers
Item
External
cards
Internal
cards
The height of MIM cards may be one U (44.45 mm or 1.75 in.) or half a U. Slot 5 and slot 6 on the MSR
30-20, MSR 30-40, or MSR 30-60 are both half a U high. The two slots together can accommodate only
one 1-U-high MIM card.

Processor and Memory

Table 1-3 Processor and memory of the MSR 30 series routers
Item
Processor
Boot ROM
Memory
CF CARD
Boot ROM stores bootstrap.
The memory is used to store the communication data between the system and the CPU when the
system is running.
The CF card is used to store the software system and configuration file. The CF card LED blinks
when the system is reading/writing data from/to the CF card. In this case, do not remove the CF
card, otherwise hardware and software damage may occur.
MSR 30-11
SIC 2
MIM 1
1
ESM 1
VCPM 0
VPM 0
MSR 30-11 MSR 30-16
PowerPC PowerPC
2 MB 4 MB
DDR SDRAM:
256 MB
DDR: 256 MB
(default), 768
MB
(maximum)
256 MB
(default), 1 GB
Not supported
(maximum)
MSR 30-16 MSR 30-20
4 4
1 2
0 0
2 2
1 1
2 2
MSR 30-20
PowerPC
4 MB
DDR SDRAM:
256 MB
(default), 1 GB
(maximum)
256 MB
(default), 1 GB
(maximum)
1-2
MSR 30-40 MSR 30-60
4 4
6 6
0 0
2 2
1 1
3 3
MSR 30-40 MSR 30-60
PowerPC PowerPC
4 MB 4 MB
DDR SDRAM: DDR SDRAM:
256 MB 256 MB
(default), 1 GB (default), 1 GB
(maximum) (maximum)
256 MB 256 MB
(default), 1 GB (default), 1 GB
(maximum) (maximum)