Model 458-2SL User Manual - Rev. D
3.0
Connections
The input and output ports are interchangeable (i.e., the unit is bidirectional). The cable pair is
accessible through the RJ-45 jacks. The two center contacts, Tip and Ring, of each RJ-45 are
supported. Refer to Figure 1 for the configuration of the RJ-45 jack.
L
L
L
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L
Do not exceed the maximum ratings as listed in section 2.0,
“Specifications.”
For best
accuracy, the I/O cables should be limited to 3 M or less.
Check that the connections made to each port are completely isolated from each other (floating
or transformer coupled).
Page 3
Figure 1: RJ-45 Configuration
RED
GREEN
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NC
NC
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