
Optical Bypass and FDDI Connectors
B–3
Figure B–2: Media Interface Connector Keying
LKG-6859-92I
A
B
A
B
M
S
M
S
Connector keying:
MIC A Primary in/secondary out–DAS A port
MIC B Primary out/secondary in–DAS B port
MIC M Concentrator M port
MIC S SAS S port
Plugs
Receptacles
The position of the keyway on the MIC plug determines the type of
receptacle to which it connects. All MIC plugs fit into a MIC “S”
receptacle. Type A, B and M MIC plugs and receptacles must
match for proper installation.