Installations of Cel-Fi QUATRA are subject to a network approval process.
The Cel-Fi QUATRA Coverage Unit (CU) connects to a Network Unit (NU – sold separately) and is responsible for rebroadcasting Optus mobile service. Each CU connects to the NU using an ordinary Cat-5e or Cat-6 Ethernet cable which supplies both the digital signal and DC power via PoE.
Each Optus CU may be placed up to 100 metres from the NU by standard but can be extended to 200 metres using an optional PoE extender which is ideal for very large building sizes. For tunnel and underground mining operations, CU may be connected up to 2 kilometres away using a Fibre Range Extender.
Each QUATRA CU provides up to an incredible +22 dBm downlink power, providing a huge coverage footprint from each and every unit. Optus QUATRA supports 2×2 MIMO (2T2R) and carrier aggregation for maximum data speeds.
Note: Requires the QUATRA Network Unit to function.
Cel-Fi QUATRA is a hybrid DAS solution for delivering high-performance in-building cellular coverage. It operates in off-air mode and combines the best of active DAS and patented Cel-Fi technologies that have been widely adopted by network operators around the world. QUATRA is network safe, designed for maximum UE spectral efficiency while protecting network hygiene.
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