Transcription
Product description for RBS 62011/221 01-FGC 101 0570 Uen Rev F
Ericsson AB 2010 All rights reserved.The information in this document is the property of Ericsson.The information in this document is subject to change without notice and Ericsson assumes no responsibility for factual inaccuracies or typographicalerrors.Please note that this description includes details of both basic and optional products. It does not necessarily correspond to any specific release or deliverytime, nor is it a complete technical specification.
Contents11.11.21.3Introduction. 4RBS 6201 – Indoor Macro Base Station. 5Safe, Smart and Sound Going Forward . 5RBS 6201 – Typical Deployment Scenarios. 62Hardware Architecture. 933.13.23.33.43.5The RBS 6201. 10Radio Shelf . 10RBS Power System . 15Battery Backup . 15Climate System. 16RBS Site System Units . 174Transport Network Functionality . 1955.15.25.35.45.55.6Installation, Operation and Maintenance. 21Installation. 21Software and Configuration. 21Flexibility. 21Expansion . 22Tools. 22Fault Handling. 2266.16.2Configurations . 23Radio Configurations . 23Digital Unit Configurations. 2777.17.27.37.47.57.6Technical Specifications . 28Radio Frequencies. 28Power Options . 30Power Consumption. 31Dimensions . 31Weight . 31Color . 3188.18.28.3Environmental Capabilities . 32Electromagnetic Compatibility . 32Product Safety . 32Environmental Requirements. 3399.19.29.3Site Support . 34Tower Mounted Amplifier . 34Remote Electrical Tilt . 34Site Power from a RBS 6000 Cabinet . 3410Abbreviations. 35
Product description for RBS 62011IntroductionThe RBS 6000 base station family is designed to meet the increasinglycomplex challenges facing operators today. RBS 6000 is built with tomorrow’stechnology and at the same provide backwards-compatibility with the highlysuccessful RBS 2000 and RBS 3000 product lines. RBS 6000 base stationsoffer a seamless, integrated and environmentally friendly solution and a safe,smart and sound roadmap for whatever tomorrow holds.RBS 6000 Series Key Features: Path to sustainability: The RBS 6000 Series ensures a smooth migration tonew functionality and new technologies with existing sites and cabinets,thus providing a path to sustained revenues and profits. Power on demand: Reengineering the power supply and fully integrating itinto the system were key objectives in designing the RBS 6000 series. Theintelligent power supply provides power on demand that is exactly matchedto what is needed at any given moment, thus ensuring that powerconsumption is kept to an absolute minimum. Multi-standard: All RBS 6000 base stations support multiple radiotechnologies. Integrated simplicity: New multi-purpose cabinets, an innovative commonbuilding practice for all components, modular design and an extremely highlevel of integration bring the functionality and capacity of an entire sitedown to the size of a cabinet1/221 01-FGC 101 0570 Uen Rev F2010-03-24 Ericsson AB 2010Commercial in confidence4 (36)
Product description for RBS 62011.1RBS 6201 – Indoor Macro Base StationThe RBS 6201 is an indoor macro base station that is part of the nextgeneration, multi-standard RBS 6000 family that also includes two outdoormacro base stations, micro base station a main-remote configuration andseveral Remote Radio Units (RRU).Employing a simplified cabinet design and an innovative modular buildingpractice, the RBS 6201 integrates a complete high-capacity site into a singlecabinet. The cabinet contains two radio shelves and all power, transportnetwork and supporting equipment.The RBS 6201 two radio shelves can be equipped with virtually anycombination of GSM, WCDMA and LTE, which are available for all commonfrequencies. A single radio shelf can provide up to 3 8 GSM or 3 4 MIMOWCDMA or 3 20 MHz MIMO LTE or a combination of above standards.Providing a complete multi-standard site in a single cabinet is possible thanksto the modular building practice and an extremely high degree of integration.There are simply fewer parts, which are shared across all technologies,making the site easier to install, manage and maintain.1.2Safe, Smart and Sound Going ForwardThe entire site-in-cabinet concept is designed to support all technologies invirtually any combination. This means that timing in network expansion is lesscritical and that there is less risk in investment decisions, since capacity canbe added as it is needed for the technology that is in demandEnclosuresRadiotechnologiesRAN TransportO&MSite PowerLike the other members of the RBS 6000 family, the RBS 6201 providesspace for an additional 3U for common transport network solution thatsupports a wide range of technologies including native IP, Ethernet,Asynchronous Transfer Mode (ATM) and PDH/SDH.1/221 01-FGC 101 0570 Uen Rev F2010-03-24 Ericsson AB 2010Commercial in confidence5 (36)
Product description for RBS 6201Tightly integrated into the RBS 6201 is a network and site managementsystem that goes far beyond traditional O&M systems. This includes radionetwork management for all technologies, transport network and sitemanagement with antenna system and site power control via a single userinterface, thus further increasing simplicity for the customer.The completely redesigned power supply for the site is fully integrated into theRBS 6201. Power is supplied on demand using intelligent algorithms thatensure that the power supply produces only as much power as needed at anygiven moment and that units can be switched off when they are not needed,improving efficiency and decreasing power consumption.1.3RBS 6201 – Typical Deployment ScenariosRBS 6201 supports high capacity, multi-standard applications in a singlefootprint. A complete site including high-capacity multi-standard radio,transport network equipment, and battery backup fits in a footprint measuringjust 600 mm by 400 mm.The RBS 6201 is a solution that can be used throughout the entire radionetwork where bit rate, coverage, and capacity are essential for a successfulimplementation. The cabinet can be used both in modernization scenarios andwhen a new site is established.1/221 01-FGC 101 0570 Uen Rev F2010-03-24 Ericsson AB 2010Commercial in confidence6 (36)
Product description for RBS 62011.3.1Metropolitan Indoor SiteFigure 1 Metropolitan Indoor SiteThe implementation of an RBS 6201 results in an efficient use of site footprint.In a modernization scenario, capacity is increased without the need to expandthe site footprint. This is especially useful for site equipment rooms in denseurban locations, where the reduced site footprint leads to lower site rentalcosts. The superior radio performance and capacity of the RBS 6201 alsomeans that the number of sites required is kept to a minimum, thereby furtherreducing operational expenditure.1/221 01-FGC 101 0570 Uen Rev F2010-03-24 Ericsson AB 2010Commercial in confidence7 (36)
Product description for RBS 62011.3.2Migrating to RBS 6201Figure 2 Migrating to RBS 6201Smooth integration has been an important design criterion, and the RBS 6000series ensures efficient migration to new functionality for existing cabinets andsites. Due to the high radio capacity that RBS 6201 provides it can replacemultiple old base stations (up to 4 RBS 2206). The RBS 6000 series isdesigned to be fully backward compatible with existing RBS 2000 and RBS3000 products, thereby providing a path to sustained revenues and profits.The modernization path chosen for an existing site can be based on existingRBS versions, site capacity needs, and the operator’s strategy for the future.The possibility to equip the RBS 6201 cabinet with high-capacity multistandard radio, transport network equipment, and battery backup means thatfour cabinets can be reduced to a single cabinet.1/221 01-FGC 101 0570 Uen Rev F2010-03-24 Ericsson AB 2010Commercial in confidence8 (36)
Product description for RBS 62012Hardware ArchitectureThe flexible hardware architecture enables a variety of site deployments andconsists of the following main components: Radio shelf – combination of Radio Units (RU) and Digital Units (DU) Power shelf – Power Supply Units (PSU) dimensioned for the specificsite Transport shelf – for transport network equipment up to 3U high Enclosures – including climate systemSite PowerRadio UnitsDigital UnitRadio UnitsDigital UnitTransmissionFigure 3 RBS 6201, Hardware Architecture1/221 01-FGC 101 0570 Uen Rev F2010-03-24 Ericsson AB 2010Commercial in confidence9 (36)
Product description for RBS 62013The RBS 62013.1Radio ShelfThe RBS 6000 family uses the following main radio components for GSM,WCDMA and LTE: RU – Radio Unit Transceiver (TRX) Transmitter (TX) amplification Transmitter/Receiver (TX/RX) duplexing TX/RX filtering Antenna supervision support DU – Digital Unit Control processing Clock distribution Synchronization from transport network i/f or GPS Baseband processing Transport network interface RU interconnects Site Local Area Network (LAN) and maintenance interfaceFigure 4 The Radio ShelfThe radio shelf in RBS 6000 base stations supports a wide variety of RU andDU for all main frequency bands and any combination of Radio Frequency(RF) technologies (GSM, WCDMA, or LTE). Each radio shelf supports up to 6RU and a fully configured RBS 6201 can house up to 12 RU.1/221 01-FGC 101 0570 Uen Rev F2010-03-24 Ericsson AB 2010Commercial in confidence10 (36)
Product description for RBS 62013.1.1Radio Unit ArchitectureThe RU consists of a filter and a multi-carrier power amplifier. The radio has aup to 20 MHz bandwidth and up to 60 W of output power, available withhardware activation keys in steps of 20 W. The antenna system interfaces witha TX/RX port and an RX port. The radio (RUS) can transmit two standardssimultaneously.The RU contains co-siting ports, for example, for GSM/WCDMA antennasharing, and cross-connection that minimizes the number of feeders if morethan one RU per sector is used.The antenna jumper cable that interfaces the RU should have a 90 degreebend 7/16 connector.3.1.2Radio Unit for GSMTwo GSM variants are offered: one low to mid-capacity (2 TRXs per radio)and one high-capacity version with (4 TRXs per radio).The low to mid capacity radio, RUG, consists of two GSM TRXs, one hybridcombiner, two duplex filters, and two bias injectors. The radio supports2 45 W uncombined or 2 20 W combined configurations. Up to six RU can beinstalled in one radio shelf, enabling up to 12 TRXs per radio shelf or 24 TRXsin an enclosure with two radio shelves. The low to mid capacity radio alsosupports supreme coverage mode by use of Transmitter Coherent Combining(TCC), which provides an increased cell radius for the downlink, 76 W. Tocompensate the uplink when TCC is used, 4-way RX diversity can beconfigured.The high-capacity radio, RUS, consists of four GSM TRXs and a 60 W Multicarrier Power Amplifier (MCPA). High-capacity GSM radio configurations suchas 3 8 require only two antenna branches per sector when the MCPA versionis used. Statistical use of power over the TRXs gives 4x20 W per RUS.A mixed mode of low to mid and high capacity RU can be used for acoverage/capacity RBS site.All GSM rad
RBS 6201 supports high capacity, multi-standard applications in a single footprint. A complete site including high-capacity multi-standard radio, transport network equipment, and battery backup fits in a footprint measuring just 600 mm by 400 mm. The RBS 6201 is
