11
TABLE 4
S2 SETTINGS
(0 = OFF, 1 = ON)
Switch No.
Function
Description
1 - 3
Copper Riser Modes
Location SW1 SW2 SW3
A
1
1
1
No copper connection
B
0
1
1
Normal connections on both R and T (Style 4 and 7)
C
1
0
1
EOL Tx, connections on T terminals only (Style 4 and 7)
D
0
0
1
EOL Rx, connections on the R terminals only (Style 4 and 7)
E
1
1
0
EOL Rx4, connections on Style 4 R terminals; connections on
the Style 7 R and T terminals (Style 7 only)
F
0
1
0
EOL Rx7, connections on Style 7 R terminals; connections on
the Style 4 R and T terminals (Style 7 only)
G
1
0
0
First and only RCM-1 in a PORT C Style 4 extension
H
0
0
0
First RCM-1 in a PORT C Style 4 extension with
other RCM-1s connected to PORT C
4
Copper Repeater
Repeater enabled when
off,
disabled when
on
Configuration
5 - 6
SW5 SW6
1
1
No fiber connection
0
1
Normal fiber connection
1
0
Spare
0
0
Spare
7
Style
On for Style 4
Off for Style 7
NOTE: To open a dipswitch,
press down on the side of the dipswitch marked OPEN.
To close a dipswitch, press down on the side of the dipswitch opposite the side marked OPEN.
To
open a slide switch,
push the slide to the side opposite the side marked ON.
To close a slide switch, push the slide to the side marked ON.
Use switch S2 to set the correct module configu-
ration for the application you have selected. Refer
to Table 4 and Application Diagrams 1-8 to
determine the setting for your application.
After setting the switches, install the RCM-1 into
the OMM card cage according to the following
instructions. Make sure that the module is in the
card guides and the card edge is firmly seated in
the connectors on the OMM.
CAUTION
At all times handle all plug-in cards with
extreme care. When inserting or removing a
card, be sure the position of the card is kept
at right angles to the OMM board. Other-
wise, the plug-in card can damage or
displace other components.
