MASTERLINE Extreme Hybrid (MLEH) Available configurations Configuration MLEH 3/3 Pairs of power wires 3 Pairs of fiber optic 3 MLEH 3/6 3 6 MLEH 6/6 6 6 MLEH 6/12 6 12 MLEH 9/9 9 9 MLEH 9/18 9 18 Market global US global US global US global US global US global US Wire cross section 6, 10 , 16 mm 2 10, 8, 6, 4 AWG 6, 10, 16 mm 2 10, 8, 6, 4 AWG 6, 10, 16 mm 2 10, 8, 6, 4 AWG 6, 10, 16 mm 2 10, 8, 6, 4 AWG 6, 10 mm 2 10, 8 AWG 6, 10 mm 2 10, 8 AWG Power breakout connectorised or blunt cut 6 or 10mm 2 10 or 8 AWG Fiber optic breakout Q-ODC or ODC on radio end LC uniboot on base station side Q-ODC-2 connectors Q-ODC plug on the jumper Q-ODC extension on the MLE MASTERLINE Extreme Hybrid allow for quick and reliable connections of fiber optic jumpers. The fiber optic connector Q-ODC has a robust push-pull coupling mechanism with two clearly defined mating states for highest outdoor installation safety. Specification see page 145 (fiber optic interfaces). Power connectors Power connector plug at the jumper Power connector extension at the MLEH (0.5 m long breakout) The power breakout cables are either direct connected to the screw terminals of the RRHs or via power jumper, which are terminated with a rugged circular connector.The power connectors have a bayonet coupling system which enables a simple and fast mating. With only a 1/3 twist of the coupling ring, connectors are mated with an audible and sensitive „click“. The machined 3.6 mm crimp contact ensure a vibration safe termination and a high current rating. Specification see page 41 (MLUP). Hybrid cable Hybrid cable with 6 pairs power wire and 6 pairs of fiber optic Hybrid cables of HUBER+SUHNER combine optical fiber and DC power, are highly flexible and easy-to-route. Two rip cords between the shielding and the jacket allows a quick stripping of the jacket. The shielding, a copper foil under the jacket and the drain wire maintain contact throughout the cable run and allow potential equalisation and a safe installation with regard to lightning strikes. 103
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