Locate the DC circuit breaker of the external power source, and switch the circuit
breaker to the OFF position.
Prepare a power cable using a three conductor insulated wire (not supplied) with
12AWG to 14AWG thickness. Cut the power cable to the length required.
Strip approximately 3/8 of an inch of insulation from the power cable wires.
Connect the ground wire to the grounding screws on the back of the module.
Route the power cables through the provided strain relief for additional support.
Connect the power cables to the module by fastening the stripped ends to the DC
power connector.
WARNING: Note the wire colors used in making the positive, negative and ground
connections. Use the same color assignment for the connection at the circuit breaker.
Connect the power wires to the circuit breaker and switch the circuit breaker ON.
If any module are installed, the Power LED will indicate the presence of power.
During the installation, ensure that the ground potentials are maintained throughout
the system connections. This includes but not limited to the power source ground
and any shielded cabling grounds.
Installation of the equipment should be such that the air flow in the front, back, side
and top vents of the chassis are not compromised or restricted.
NEVER ATTEMPT TO OPEN THE CHASSIS OR
SERVICE THE POWER SUPPLY. OPENING THE
CHASSIS MAY CAUSE SERIOUS INJURY OR DEATH.
THERE ARE NO USER REPLACEABLE OR
SERVICEABLE PARTS IN THIS UNIT.
WARNING!!!
3) Connect Cables
a. When using the SFP model, insert the SFP Fiber transceiver into the SFP
receptacle on the front of the module (see the SFP Data Sheet 091-17000-001
for supported Fast Ethernet transceivers).
NOTE: The release latch of the SFP Fiber transceiver must be in the closed
(up) position before insertion.
b. Connect an appropriate multimode or single-mode fiber cable to the fiber port
on the front of the module. It is important to ensure that the transmit (TX) is
attached to the receive side of the module at the other end and the receive
(RX) is attached to the transmit side. When using single-fiber (SF) models, the
TX wavelength must match the RX wavelength at the other end and the RX
wavelength must match the TX wavelength at the other end.
c. Connect the Ethernet 10/100/1000 RJ-45 port via a Category 5 or better cable
to an external 10BASE-T, 100BASE-TX or 1000BASE-T Ethernet device.
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4) Verify Operation
Once the module has been installed and configured per steps 1 - 3, verify the module
is operational by viewing the LED indicators.
The Power LED indicates the module is receiving power.
The Fiber Optic 100 LED indicates the fiber optic connection has been established.
The RJ-45 10/100/1000 LEDs indicate the speed of the RJ-45 connection. P3 is
only available on three port modules.
The PSE LED indicates the module has established a successful detection of a PD
and is supplying Power over Ethernet.
LED Indicators
Legend
Indicator
Description
Pwr
OFF
Unit not powered
Green - ON
Unit powered
P1
100
OFF
No link
Green - ON
Port linked at 100Mbps
Green - Blinking
Port data activity at 100Mbps
P2 and P3
10
OFF
No link
Green - ON
Port linked at 10Mbps
Green - Blinking
Port data activity at 10Mbps
P2 and P3
1000
OFF
No link
Green - ON
Port linked at 1000Mbps
Green - Blinking
Port data activity at 1000Mbps
P2 and P3
100
(10 + 1000)
OFF
No link
Green - ON
Port linked at 100Mbps
Green - Blinking
Port data activity at 100Mbps
P2 and P3
PSE
OFF
Port PSE is inactive
Green - Blinking
1 flash every 1 second - Signature resistance too low
Green - Blinking
2 flashes every 1 second - Signature resistance too high
Green - Blinking
5 flashes every 1 second - Port overload condition
Green - ON
Port PSE is active
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