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XL-12000B
HIGH-SPEED NETWORK MODEM
4.0
Installation
1.
Remove the modem and wall transformer from the shipping
carton. Remove the wall transformer from its box. Remove the
plastic wrapper from around the modem.
2.
Remove the cable ties from each of the cables and place them
side by side.
Each of the cables is identified as follows:
(1) RJ-45 10Base-T straight-through cable: A cable with RJ-45
Figure 4.1 RJ-45 10 Base-T Straight-through Cable
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(2) RJ-11 DSL Line cable: A cable with RJ-11 connectors at
4
TUT SYSTEMS
connectors is used to connect the modem to a 10Base-T
hub or node. If connecting to a node (PC, server or work-
station), the switch on the back of the modem will allow
this cable to be used like a cross-over cable (Figure 4.1).
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each end. RJ-11 connectors have four contacts and are
smaller than the RJ-45 connectors, which have eight contacts.
The diameter of the RJ-11 cable is smaller than the RJ-45
cable. This cable is used to connect the modem to the
telephone jack (Figure 4.2).
Note: RJ-11 cables generally have four contacts and six pinout
positions. The pinout assignments for the RJ-11 and RJ-45
connectors are provided in Appendix A.
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4.0 INSTALLATION
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