Ethernet™ 2-Port
6
13
Multi Media Repeater
Male AUI Connector/PC Connection
The male AUI card (E-AUI-DC-SIC) provides a male AUI connector for
connection, through an AUI drop cable, to a 10Base5 port on a
powered PC.
Fiber Optic Connector/10BaseFL Connection
The fiber optic card (E-FRL-SIC) provides one set of transmit (TX) and
receive (RX) ST connectors to fiber optic cable.
The redundant fiber optic card (E-FL/RED-SIC) provides a back-up fiber
optic connection by using two sets of transmit (TX) and receive (RX) ST
connectors to fiber optic cable.
Ensuring Correct 10BaseT Configuration
The 10BaseT cable and RJ-45 jacks for Hub to Terminal connections
must be configured as straight through. The 10BaseT cable and RJ-45
jacks for Hub to Hub connections must be configured as crossover.
The two active pairs in a 10BaseT network are pins 1 & 2 and pins 3
& 6. Use only dedicated wire pairs (such as blue/white & white/blue,
orange/white & white/orange) for the active pins.
Straight Through Cable
at RJ-45 Plug
Hub . . . . . . . . . . . . . . . .PC, transceiver, NIC, printer
RJ-45 Male . . . . . . . . . . . . . . .RJ-45 Male
1 . . . . . . . . . . . . . . . . . . .1
2 . . . . . . . . . . . . . . . . . .2
3 . . . . . . . . . . . . . . . . . .3
6 . . . . . . . . . . . . . . . . . . .6
1
8
RJ-45
P
LUG
1
8
2 3 4 5 6 7
RJ-45
J
ACK
up to 2000 meters
Crossover Cable
at RJ-45 Plug
Hub . . . . . . . . . . . . . . .Hub
RJ-45 Male . . . . . . . . . . . . . . .RJ-45 Male
1 . . . . . . . . . . . . . . . . . . .3
2 . . . . . . . . . . . . . . . . . . .6
3 . . . . . . . . . . . . . . . . . .1
6 . . . . . . . . . . . . . . . . . .2
