OPTICAL SYSTEMS DESIGN
DOC ID: 10115703
OSD2153 OPERATOR MANUAL
PAGE 13
2.2.6
CONTROLS
The OSD2153 has a 3-way DIP switch to control a number of functions. Table 4 outlines the function
of each switch. For correct operation, set the required switch settings before powering the unit.
FIGURE 7: OSD2153 3-WAY DIP SWITCH
TABLE 4: OSD2153 3-WAY DIP SWITCH SETTINGS
SWITCH
NUMBER
DESCRIPTION
SWITCH
POSITION
FUNCTION
1
Optical Port Speed
OFF
1000BASE-X
ON
100BASE-X
2
Link Loss Forwarding
OFF
Disable
ON
Enable
3
Fault Detection
OFF
Detect LLF for copper and fiber loss
ON
Detect LLF for fiber loss only
ON Position
OFF Position
1 2 3
Fiber Speed
Link Loss Forwarding
Fault Detection
