Dear Customers,

We would like to inform you that our company will be on holiday from 20 December 2024 to 5 January 2025.

For this reason, there may be delays in order dispatch.

Thank you for your understanding.

Fiber Optic Box MDB XS-DN N-B Distribution/Transition/Ending

MDB XS-DN N-B-DN-Distribution
  • MDB XS-DN N-B-DN-Distribution
  • MDB XS-DN N-B-NN-Transition 1:9 + Slack Cable Storage for MDB XS
  • MDB XS-DN N-B-NN-Ending 1:8
  • GPON Network Diagram
Photo Gallery
  MDB XS
Inputs / Outputs (quantity × range) 12× 4.6–5.6 mm
Grommets (type and number of used grommets) MDB Grommet 12x5 1D
Ingress Protection IP65
Impact Protection IK10
Flammability Degree V0
Material PC / ASA
Color light gray RAL 7035
Dimensions (H × W × D) 252 × 150 × 85 mm
Weight 1 kg
  SPECIFICATIONS SPLITTER 1:2 / 1:4 SPECIFICATIONS SPLITTER 1:9 SPECIFICATIONS SPLITTER 1:8
Operating Wavelength 1,260 to 1,650 nm  1,260 to 1,650 nm  1,260 to 1,650 nm 
Splitting Ratio 1:08 1:09 1:08
Insertion Loss  ≤ 3.8 dB / 7.2 dB ≤ 2.4 dB / 16.5 dB ≤ 10.2 dB
Uniformity ≤ 0.5 dB / 0.6 dB ≤ 0.8 dB ≤ 0.8 dB
Return Loss  ≥ 55 dB ≥ 55 dB ≥ 55 dB
Directivity ≥ 55 dB ≥ 55 dB ≥ 55 dB
Polarization Dependent Loss ≤ 0.2 dB / 0.3 dB ≤ 0.3 dB ≤ 0.3 dB
Working / Storage Temperature –40 to +85 °C –40 to +85 °C –40 to +85 °C
Working / Storage Humidity 5 to 95 % 5 to 95 % 5 to 95 %
85U8.00/0031F MDB XS-DN N-B-DN-Distribution 1:2
85U8.00/0028F MDB XS-DN N-B-DN-Distribution 1:4
85U8.00/0029F MDB XS-DN N-B-NN-Ending 1:8
85U8.00/0030F MDB XS-DN N-B-NN-Transition 1:9
85U8.15/000XF Slack Cable Storage for MDB XS
K85100095 Slack Cable Storage – extension set 600 mm

The Fiber Optic Box MDB XS-DN N-B Distribution/Transition/Ending makes connecting customers faster and more efficient. It is part of the FTTH GPON Aerial Solution with Asymmetric Splitter Plug & Play, where the entire construction is done only by installing the boxes on the pole and interconnecting them with pre-terminated ADSS cables.

  • Capacity of up to 24 splices (only for MDB XS Distribution)
  • Connecting up to 8 customers (only for MDB XS Transition and Ending)
  • Completely ready to be installed on poles
  • Slack Cable Storage – optional accessories
  • Secured by key lock
  • Compact dimensions

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