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Improving Indoor Mobile Signal Quality

With 80% of mobile traffic originating indoors, reliable indoor cellular service is essential. However, 65% of building managers report user complaints about service quality in their buildings. Enhancing mobile signal quality indoors is therefore an urgent priority.


The ZoneDAS series addresses this need with a cost-effective, active DAS platform. Replacing coaxial-based passive DAS with Ethernet-based active DAS, the ZoneDAS series offers a modular and scalable solution for seamless 4G to 5G migration, ensuring future-proof indoor mobile coverage.

RF over Ethernet

Ethernet cable is easier to obtain than coaxial cable and low-cost, and is easy to install. The fiber splicing is not required.

Modular Platform

Modularization protects your investment from technology changes, such as the 4G to 5G migration.

Scalable Capacity

One Base Unit (BU) can support up to 8 Remote units (RUs). With the expanders, one BU can support up to a maximum of 64 RUs.

Easy Installation and Maintenance

It’s easy to add additional antennas without impacting already installed antennas. Also, it supports local and remote management through user-friendly GUI.

Zyxel WiFi-like Active Distributed Antenna System

Commercial Enterprise

Residential Tower
Base Station
4G/5G
Repeater
Base Unit (BU)
Expander (EU)
Remote Unit(RU)
Remote Unit(RU)
Remote Unit(RU)
  • 1
    Repeater
  • 2
    Base Unit (BU)
  • 3
    Expander (EU)
  • 4
    Remote Unit(RU)
ZoneDAS One Base Unit
ZoneDAS One Expander
Remote Unit
A Platform Saves Your Money and Effort
A Platform Saves Your Money and Effort

Unlike analog repeaters and passive DAS technology, the ZoneDAS series delivers cellular signals utilizing Ethernet cabling for RF and Power over Ethernet (PoE). Now you can say goodbye to expensive and complex installation with coaxial cable.

Modularized Design Satisfies Just Your Needs
Modularized Design Satisfies Just Your Needs

The comprehensive POI and RU-RF modular design provides flexible applications for various vertical markets. The ZoneDAS series protects your investment during mobile network migration from 3G/4G to 5G. Its plug-and-play mechanism makes system upgrades easy.

Expansion Capability
Expansion Capability

The ZoneDAS series is scalable by adding expanders, with three types available including FC, CC and FF. One FC or CC expander can provide 8 RJ-45 ports to link with 8 remote units (RUs), while one FF expander can provide 16 fiber ports to link with 16 RUs. One BU can connect a maximum of 8 FC, CC, or FF expanders.

Flexible Options to Fit Your Network
Flexible Options to Fit Your Network

The ZoneDAS series supports Multiple Network Operators (MNO) with selectable frequency bands. Also, the Series supports 3G/4G/5G SISO & MIMO and accepts various signal sources including Off-air repeaters, small cells, BTS, and ORAN.

5G Ready, Future-proof
5G Ready, Future-proof

ZoneDAS series can provide re-farming LTE bands for 5G and n78/3500MHz 5G New Radio (NR) for high-speed and low-latency applications. It provides 4G + 5G coverage in one RU, and improves coverage for 5G ORAN private networks.