Connect Power
Connect a 24-56VDC (200mA minimum) power source to the screw-down terminal on the Ethernet card.
The power input is not polarity sensitive. The terminal unplugs from the card to make wiring easier.
DIP Switch Settings
The front panel DIP switches may be set for optional modes. The factory default is
ON
for all switches.
Ethernet DIP Switch Settings
ON
1
2
3
4
5
6
O
N
LP
MAN
10
HDX
HDX
ON
LS
AN
100
FDX
FDX
RST
Switch
Description
Setting
Function
11
22
33
44
55
66
Link Fault Pass-through
LP
LFP enabled (Default)
Link Fault Pass-through
LS
LFP disabled
TP Port Mode
AN
TP is auto negotiating (Default)
TP Port Mode
MAN
Force TP at 10M or half duplex
TP Port Speed
100
TP at 100M (Default)
TP Port Speed
10
TP at 10M when TP Port Mode is set to MAN (Force 10M)
TP Port Duplex
FDX
TP at full duplex (Default)
TP Port Duplex
HDX
TP at half duplex when Port Mode at Force
Fiber Port Duplex
FDX
Fiber port at full duplex (Default)
Fiber Port Duplex
HDX
Fiber port at half duplex
Reset
ON
Power on (Default)
Reset
RST
Recycle power (See note)
After changing any of the DIP switches, recycle the power to the card by flipping switch 6 (Reset) from ON to RST then
back to ON.
DIP switch 2 must be set to MAN when switches 3 and 4 are set to 10 and HDX respectively.
Note:
Connecting an auto-negotiating device to a non-auto-negotiating device may result in an
unpredictable port setting with poor link performance. When operating in Manual mode, both mating ports
must be set to the same data rate and duplex mode.
RLH Industries, Inc. • Tel. 866-DO-FIBER • Fax 714 532-1885 • www.fiberopticlink.com
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