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Magnum 4K24 Switches Installation and User Guide
Step 3.
Remove FKM Module
Gently pull the FKM module up and out of the connector socket (see Figure 3.4.3b).
Magnum 4024C Switch
Col/FDX
Link/Act
Power
100M
Figure 3.4.3b: Removing an FKM Module
If the slot from which the FKM module has been removed is to remain unused,
be sure to install an FKM-BLNK face plate to cover it. If another FKM module is
replacing the one that has been removed, follow the steps as described for installing a
FKM module, discussed in Section 3.4.1.
Step 4. Once FKM modules have been removed, the chassis cover should be replaced.
To do this, reverse the procedure in Section 3.4.1.
3.5
Manual settings for Fiber ports (HDX or FDX)
The factory default settings on Magnum 4K24's optional fiber ports
are at full-duplex (FDX). Each fiber
port can be set as half-duplex
(HDX) by manually settings the
DIP switches. These are provided
under the fiber ports inside of the
chassis as shown in the figure 3.5.
The blue DIP switches control half-
duplex and full-duplex of fiber port # 2 and # 4.
If a user toggles switch 4 to the DOWN position, then fiber port # 2 will be set to half-
duplex. The factory default settings for fiber ports will be always UP position for full-
duplex.
DIPSwitch Settings for Fiber Half Duplex
Port
SW
4
2
6
4
www GarrettCom com
.
.
FKM
Col/FDX
Link/Act
100M
1X
Magnum 4024F Switch
Col/FDX
Link/Act
Power
100M
Factory Settings
Down
UP
Full duplex
Half duplex
Half duplex
Full duplex
21
2
4X
6
8
10
12
14 16
18
20
1
3X
5
7
9
11
13
15
17
19
TX
X
TX
RX
2X
4X
6
8
Col/FDX
Link/Act
100M
1 X
1
3
5
7
DIP Switches
Fig 3.5 Dip Switch Settings
Half-duplex
(10/04)
22
24
21
23
10
12
14
16
18
20
22
24
9
11
13
15
17
19
21
23
Port # 2
Port # 4
1 2 3 4 5 6
Front View
Full-duplex
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