Installation Reference
Installing the RTN 380e
Install an outdoor fiber.
3.1. Tie an outdoor binding strap to the end of the
waterproof socket.
3.2. Lead the outdoor fiber through the waterproof
socket and expose the LC/PC connector (for
details, see the appendix).
3.3. Connect the LC/PC connector labeled "To: RRU "
to the GE(o)/COMBO port of the RTN 380e.
3.4. Secure the waterproof socket on the
GE(o)/COMBO port of the RTN 380e.
2. Hoist the outdoor fiber to the installation position.
Connect the connector labeled "To: RRU" on the
outdoor fiber to the GE(o)/COMBO port on the RTN
380e.
3. Connect the outdoor fiber to the GE(o)/COMBO port.
It is recommended that you connect the outdoor
fiber to the GE(o) port. However, if two GE
optical services need to be transmitted, the
COMBO port is used.
Tie
Tying an outdoor binding strap to the
end of a waterproof socket prevents the
socket from slipping.
After the PGND cable is installed, apply anti-seize
grease to the ground nut and ground point.
Connect the OT
terminal of the
PGND cable to the
ground nut.
Remove the anticorrosion paint
and oxide layer at the ground
point. After the connection is
complete, waterproof and
rustproof the ground point.
Install the base of
ground clip.
PGND cable
Install the PGND cable of the RTN 380e.
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1. Insert the SFP optical module into the
GE(o)/COMBO port. The port provides mis-insertion
prevention function. If you feel resistance in inserting
the module, rotate it and insert again.
Install the GE cable. The GE cable connected to the P&E port is also
used for providing power of Ethernet.
Insert the connector until it clicks into place.
Install a GE cascade fiber.
Tie
1. Insert the SFP optical module into the GE(o)/COMBO port. The port provides mis-insertion prevention function. If you feel
resistance in inserting the module, rotate it and insert again.
2. Tie an outdoor binding strap to the end of the waterproof socket.
3. Lead a GE cascade fiber through the waterproof socket and expose the LC/PC connector (for details, see the appendix).
4. Connect the LC/PC connector to the GE(o)/COMBO port of the RTN 380e.
5. Secure the waterproof socket on the GE(o)/COMBO port of the RTN 380e.
Tying an outdoor binding strap to the end of
a waterproof socket prevents the socket
from slipping.
GE(o)
For moistureproof measures,
see the appendix.
For moistureproof measures, see
the appendix.
GE(o)
P&E port
1. Unscrew the PG cover installed on port GE(e)/P&E of the
RTN 380e
using a 1.8 N•m torque wrench (rotating the wrench
counterclockwise).
2. Attach a cable tie to the network cable to prevent the PG
cover from sliding down.
3/4. Route the network cable through the PG cover and
connect the cable to port GE(e)/P&E of the RTN 380e.
5/6. Insert the plug of the network cable into port GE(e)/P&E
and screw the PG cover.
