ANALOG FIBER DAS
As the world grows ever more dependent on mobile wireless technology, owners of venues like stadiums, skyscrapers, and subways repeatedly choose Distributed Antenna Systems (DAS) to stay connected. DAS platforms delivers maximum performance, supporting multiple operators, with the flexibility to adapt coverage and capacity in any venue on an event-by-event basis. DAS platform is a multi-band, multi-operator architecture that provides a wide range of flexible and reliable solutions for cellular coverage and capacity distribution. DAS platform ensures high signal quality with amplifiers that are technology-agnostic. Our conceptual design is technically superior because it ensures a future-proof architecture, thanks to system modularity, enabling the easy addition of carriers and frequency bands. Our smallest-footprint-in-the-market saves rack space, lowers build costs, and provides a seamless coverage to tackle challenging environments such as tunnels, underground areas, and high-capacity venues.
Active POI
The A-POI is an Active Point of Interface used to connect various DAS feeders like BTSs (Base Transceiver Stations), Small Cells, or RRH (Radio Remote Head) and/or Off Air Repeater to the DAS Optical Master Unit (OMU). The supported services are: 800, 900, 1800, 2100, 2600 plus 700LTE, SMR 800, Cellular 850, 1900 and AWS. Each BTSI can be either un-duplexed (separate ports for TX/RX) or duplexed (single port for TX/RX) configuration. Thus allowing different connections to different BTSs.
Optical Master unit (OMU)
DAS OMU products convert RF signals coming from either BTS or repeater/BDA devices into light for transmission to a remote. At the remote end the signals are converted back into RF for propagation of coverage in the local area. DAS OMU systems are immensely flexible and can be configured to support multiple types of remotes, handle multiple BTS or BDA inputs and fully support MIMO configurations. In addition the OMU products support multiple BTS sectors allowing DAS designers to easily connect different sectors to particular remotes within their DAS. DAS OMU systems are extremely high performance and through innovative design we have been able to achieve the best noise figure performance in the industry. OMU systems are easily configured either locally or remotely via a simple GUI interface or using the Network management software.
Public Safety Remote Units
Our range of public safety remotes cover FM, VHF and UHF frequency ranges as part of our offered Wireless DAS system. All major public safety wireless technologies are supported including TETRA, TETRAPOL and a variety of PMR standards. Working in combination with our OMU systems the public safety range of remotes provide an exceptionally low noise figure which reduces any interference transmitted to a BTS thus ensuring optimum performance and selectivity. All remotes are provided in a weather proof IP65 neat enclosure and can be managed locally or remotely via a simple GUI interface or Network management software.
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Technologies Covered
- AM/ FM and DAB for Broadcast Radio
- VHF / UHF / 700MHz / 800MHz and 900MHz for Paging, Two-Way Radio
Customized Remote Units
In addition to providing a comprehensive range of standard remotes covering cellular&Public safety and GSM-R for operation within a DAS,We are able to provide a tailor or custom designed remote to meet most unusual or non-standard needs if required. Our RF expertise ranges from FM to 2700MHz and so most requirements can usually be accommodated.
- Pulling together an unusual or nonstandard range of frequencies operating from one remote
- These may include mixing for example public safety and cellular bands. Our DAS systems are very broadband and so most major frequency bands can be operated from one OMU or head end
- Powering a remote from a non-standard or unusual power source
- Fitting a remote into a specific physical footprint perhaps due to space constraints within a building or tunnel
- Supplying remotes in corrosion proof enclosures such as stainless steel or indeed in a bomb proof case
- Providing non-standard or an unusual set of alarms or thresholds and possibly interfacing them with a non-standard control system.
Examples of how our customised remotes can be used to solve a need are:
Cellular Remote Units
Our range of cellular remotes cover all major cellular bands including 700MHz , 850MHz, 900MHz, 1800Mhz, 2100MHz , 2300TDD , 2500TDD and 2600MHz and all cellular wireless technologies including GSM, DCS, CDMA, WCDMA and LTE. Working in combination with OMU systems the MBF-40 range of remotes provide an exceptionally low noise figure which reduces any interference transmitted to a BTS thus ensuring optimum performance and selectivity and maximizing throughput. All remotes are provided in a weather proof IP65 neat enclosure and can be managed locally or remotely via a simple GUI web interface or NMS
GSM-R Remote Units
Our GSM-R remotes are based on the same high performance and reliable architecture as our other remotes. Working in combination with our OMU systems the series of GSM-R remotes combine a low noise figure which improves BTS performance and selectivity with high output power. All remotes are provided in a weather proof IP65 enclosure and can be managed locally or remotely via a simple GUI web interface or network management software
Product & Services
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SERVICES
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