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QS3200 User’s Manual
Page 11
100Base-FX Fiber Modules (2 and 4-port modules)
The fiber connectors (ST, SC or MTRJ) provide the link to multimode fiber cabling in either the two or four port
modules. You can use the dip switch settings described in Table 2 to set the operating mode to half or full duplex.
Figure 5 – Dip Switch Location for the Module PM-2ST, SC or MTRJ (2 port 100Base-FX fiber module)
Figure 6 – Dip Switch Location for the Module PM-4ST, SC or MTRJ (4 port 100Base-FX fiber module)
The following Table lists the port operating modes based on the DIP switch positions for both the 2 and 4-port fiber
modules.
PORT 1
PORT 2
PORT 3
PORT 4
SW 1
2
3
4
ON Half-Duplex Half-Duplex Half-Duplex
Half-Duplex
OFF Full-Duplex Full-Duplex Full-Duplex Full-Duplex
Table 2 - Dip Switch Settings for the Modules PM-2SC, 2ST, 2MTRJ, 4SC, 4ST, or 4MTRJ
Port 1
Port 3
Port 4
Port 2
DIP Sw itch Location
Full D
u
p
le
x
Ha
lf
D
u
p
le
x
4
3
2
1
ON
OF
F
Port 2
Port 1
DIP Sw itch Location
F
u
ll D
u
ple
x
Ha
lf
Du
p
le
x
2
1
ON
OF
F
