Dip Switches Setup - FibroLAN FEM4 User And Installation Manual

Advanced FE/E1 Fiber Converters
12 – DIP switches setup
The FEM/FEM4 is equipped with an array of 10 DIP switches marked "MODE SETUP"
that facilitate the proper setting of the device and individual ports.
Shaded areas indicate factory default setting.
Use a small tool (pen tip or a tiny flat-head screwdriver) to set the switches.
Switch
Function
No.
1 E1 port
Local Loop-Back
E1 port
2
Remote Loop-
Back
3 Encode
HDB3AMI
4 Not in Use
5 Not in Use
6 Not in Use
7 Channel 1 port
Auto-
Negotiation
8 Channel 1 port
10/100
9 Channel 1 port
FDX/HDX
10 LAN/Aggregator
Selector
DIP switch # 7 (Up position = Auto-Negotiation) override S8 and S9
Up Position
Position
Enable
Enable
AMI
Enable
100
FDX
LAN mode Aggregator
20
Down
Disable Applicable to all 4 E1 ports
in FEM4 models
Disable Applicable to all 4 E1 ports
in FEM4 models
B8ZS Applicable to all 4 E1 ports
in FEM4 models
Disable
10
HDX
LAN mode operation;
mode Ethernet TP ports can talk
each other and with the F/O
port
Aggregator mode: each TP
port with the F/O port forms
a separate traffic path
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