DECT Applicationsfor Wireless Local Loop(WLL) InstallationsCopper Backbone

Copper(HDSL)

• WLL is also called as RLL(Radio in the Local Loop).

• WLL implemented as 3 ways:

1) small cell (copper backbone) : 500m.

2) larger cell (fiber backbone) : 500m.

3) longer distance (microwave radio backbone) : 3km.

Small Cell:

• Copper backbone using HDSL(HTU-C, HTU-R, T1, 4 wires).

• Installed in downtown areas.

DECT

Base Station

Customer

Box

jack

Lamp Post

500m typ.

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