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Distribution box

Distribution box


• Ruggedised outdoor distribution box for fiber optic and power supply
• Supports up to 6 remote radio heads
• Fitted with bend radius limiting mandrels
• Power distribution up to 15 A per remote radio head
• Optional with circuit breaker or/and surge protection devices
• Cover stores up to 20 m fiber optic cables excess length
• Suitable for mounting on poles, walls and tower legs
• Easy to mount and install with pre-mounted brackets
• Hybrid cable clamp integrated on mounting brackets
• Protective vent to equalise pressure and prevent condensation


Number of RRH   up to 6 RRH
Compatible with MASTERLINE Classic Hybrid   up to 12 fibers and up to 12 power wires
Box dimensions   429 × 390 × 159 mm
U(N) rated voltage   −48 V DC
I(N) rated current per RRH without circuit breaker
with circuit breaker
15.0 A
11.7 A
Ambient temperature range operation
−40 to +75 °C (with CB +55 °C)
−10 to +50 °C
Box material   glass-filled polycarbonate
Ingress protection   IP67
Impact resistance   IK 07 (EN 62262)
Colour   RAL 7035 grey
Halogen free   IEC 60754-2
UV resistant for outdoor use   ISO 4892-3
Material flammability rating   UL94-V0
Screw terminals cable entry 6 mm2 to 16 mm2 (25 mm2 without wire end sleeves)
  cable exit 4 mm2 to 6 mm2
Circuit breaker (optional)   miniature circuit breaker C 20A, type 5SY6120-7
Surge protection device (optional)   SPD type 1+2/class I+II or type 2/class II