CONFIGURATION AND INSTALLATION
Page 2-3
Figure 2-3. FDCMIMs in an MMAC-M8FNB
When unsure of a hub’s ability to support a planned MIM
configuration, check the appropriate manuals to determine the
amount of power consumed by each MIM (amps at 5 Vdc), and then
check your MMAC power supply configuration (single or multiple
power supplies) to determine if you have sufficient power available to
support the configuration.
2.3
MMAC CONFIGURATIONS
A single FDCMIM or multiple FDCMIMs in the same MMAC hub
comprise a stand-alone FDDI single ring concentrator. This section
describes four FDCMIM stand-alone configurations:
•
FDCMIMs exclusively (using shunting and non-shunting
MMAC hubs)
•
IRM3 Ethernet management module, Ethernet MIMs, and
FDCMIMs
•
EMME Ethernet management module, at least one Ethernet
RMIM, and FDCMIMs
•
TRMM Token Ring management module, Token Ring MIMs,
and FDCMIMs
The examples in this section use the FDCMIM as a stand-alone
concentrator. If you are using an FDMMIM to connect the FDCMIM
stations to the FDDI ring, the descriptions in this section still apply.
80.0 amps
(MMAC-M8FNB
Dual Power
Supply Output)
11.8 amps
FDCMIM-08
11.8 amps
FDCMIM-08
11.8 amps
FDCMIM-08
