Siemens DataNET Hub (DNH) 사용자 설명서
32
•••• Installation
2000585-001
DataNET Copper Connections,
Continued
Step Action
1.
Plug the DataNET Hub Signal Equalizer Board into the se-
lected Port interface connector.
lected Port interface connector.
2.
Connect the board’s pig tail leads to the corresponding hub
downlink port channel; red lead to (+) terminal, black lead to
(-) terminal and white lead to Gnd terminal. See Figure 2-1.
downlink port channel; red lead to (+) terminal, black lead to
(-) terminal and white lead to Gnd terminal. See Figure 2-1.
Master Port
Connectors
TB15 – TB18
Connectors
TB15 – TB18
3.
Connect the downlink signal wires to the removable port
connector (TB1) on top of the equalizer board. Positive to
(+) terminal; and Negative to (-) terminal. See Figure 2-1.
connector (TB1) on top of the equalizer board. Positive to
(+) terminal; and Negative to (-) terminal. See Figure 2-1.
.
SW2
SW1
SW3
TB1Port
Connector
Connector
Board
Connector
Connector
GND
-
+
4.
If conduit is used the cable shield is only terminated at one
end of the cable. If shield is terminated at this end connect it
to terminal 3 (GND) on board. If using cable gland connec-
tors, cable gland will always connect the shield to the chas-
sis.
end of the cable. If shield is terminated at this end connect it
to terminal 3 (GND) on board. If using cable gland connec-
tors, cable gland will always connect the shield to the chas-
sis.
5.
Set the switches on the board to the correct settings; see
DataNET Hub Signal Equalizer Board Settings page 34.
DataNET Hub Signal Equalizer Board Settings page 34.
Down Link Wiring with
DataNET Hub Signal
Equalizer Board
DataNET Hub Signal
Equalizer Board