INSTALLATION MANUAL
Page 7 of 15
HUBER+SUHNER disclaims any liability resulting from incorrect installation and use, including any damages resulting from the use of tools and
accessories other than the ones recommended herein. Any installation performed by unqualified personnel voids the product warranty provided by
HUBER+SUHNER. All due care and attention must be exercised when performing the installation of these products. For advice concerning the
general handling of these products please contact HUBER+SUHNER.
Step 13
Optional for MLEHs with connectorised power breakouts:
Connect the power plug (male) connectors on the power
jumpers with the power receptacle (female) connectors on the
MLEH breakout cables, which are marked with labels numbered
1 to 6 (9).
Switch off the power supply before you mate or
un-mate the power connector. Otherwise the
contacts will get damaged. Connector is not for hot
plugging.
Mating:
Remove protection caps of the plug. Twist (120°) the coupling
ring of the plug connector to remove protecting cap as shown.
Note the lock / unlock symbol on the coupling ring.
Remove protection caps of the power receptacle (female)
connectors on the MLEH breakout cables. Twist (120°) the
coupling ring of the socket connector anticlockwise to remove
protecting cap as shown.
Connect the two protection caps together for later reuse.
Push plug connector slightly and in-line into receptacle
connector, rotate to find keying position, twist coupling ring of
the plug connector clockwise as shown until you hear and feel a
“click”.
Align white strip on the plug with the white strip
on the receptacle to find keying position easier.
Make sure the plug connector is in-line with the
receptacle connector before coupling ring is
twisted. Otherwise the connector might be
damaged.
Avoid any tilt during mating process since the
connector might be damaged
Un-mating:
Twist coupling ring on the
plug
(not on the receptacle)
anticlockwise to un-mate the plug connector. Note the lock /
unlock symbol. Mount the protection cap to avoid ingress of
water or dirt.
Step 14
Ensure smooth routing of all cables from fiber optic and power
jumper to the RRH equipment using HUBER+SUHNER cable
clamps, which are available for different profiles.
Do not over bend the cables. Minimum bend
radius for power cable and fiber optic cable is 10
cm. Avoid side load on the power and fiber optic
connector.
Do not use cable ties to fix cables
Step 15
Connect fiber optic jumper with RRH interface connector and the
power conductors with RRH power socket connector or screw
terminals.
