Cabling The Fddi Das Mic Module - 3Com CoreBuilder 2500 Getting Started Manual
3com corebuilder 2500: quick start
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Also See for CoreBuilder 2500:
- User manual (244 pages) ,
- Software installation and release notes (64 pages)
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4-22
C
4: C
HAPTER
ABLING
Cabling the FDDI DAS MIC Module
The FDDI DAS MIC module contains two media
interface connector ports, A and B. The FDDI DAS
MIC module also comes with an optical bypass
switch power connector. See the section
the Optical Bypass
information on connecting an optical bypass switch.
To cable the FDDI DAS MIC module:
Remove the plastic protectors from the transceiver
1
connectors on the module by squeezing the spring
clips together and sliding the protectors out.
Connect one FDDI cable with a MIC connector to
2
the A port on the module.
Ensure that the opposite end of the FDDI cable is
3
attached to an M, B, or S port.
Connect the other FDDI cable with a MIC
4
connector to the B port on the module.
Ensure that the opposite end of the FDDI cable is
5
attached to an M, A, or S port.
The A and B ports may also be connected to any
two Master ports on an FDDI LAN concentrator.
Figure 4-23
shows the cabling of the FDDI DAS
MIC module.
"Cabling
Switch" on page 4-26 for
A port
R
CoreBuilder
™
2500
Power
Run
Processor Power
Green = Active
Yellow = Error
Active
Board
Error
Error
1
Inserted
Green = Active
Yellow = Error
Board Error
1
FDDI cable
Figure 4-23 Cabling the FDDI DAS MIC Module
B port
ERROR
PCMCIA
Config
Fan
Temp
Green = Active
Port Status
Port Status
Yellow = Error
Board
Acti
Active
Error
Erro
Error
2
Error
Active
Error
Active
Error
Port Status
Active
Error
Board
1
2
2
Error
TX
RX
TX
RX
TX
FDDI DAS MIC module
MIC connectors
A
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