Cabletron Systems TRFOT-2 User Manual - page 15
INSTALLING THE TRFOT-2
Page 3-5
c.
Reset the TRFOT-2 by cycling the power.
d.
Verify that the fiber connection meets the dB loss specifications
outlined in Fiber Optic Network Requirements.
Note
: If after proper insertion to the ring, one of the fiber cables is
disconnected, the other fiber cable should also be disconnected before
reconnecting. The TX cable must be reconnected first on the station
TRFOT-2, then the RX cable.
3.5
CONNECTING POWER
The TRFOT-2 is equipped with an external power supply. To connect
the power supply to the TRFOT-2, refer to Figure 3-4 and perform the
following steps:
1.
Plug the power supply connector into the
Power Input
port on the
TRFOT-2.
2.
Plug the power supply into a standard wall outlet.
3.
Check that the
PWR
LED is on.
TX
RX
802.5 TOKEN RING COPPER
TO
FIBER OPTIC
TRANSCEIVER
WITH
LANVIEW
®
P
W
R
C
U
F
O
LNK
POWER REQUIRED: 9-12V ----,500mA MAX
DATA CAPABILITY: 4/16Mb/s AUTO SENSING
UL
SA
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,
INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
SN
A B C D
POWER
INPUT
TRFOT-2
Wall Outlet
Power Supply