Site Requirements 90DIB500R41SR_FCC02 – 99.1 Secure Communications DIB-500 R4.1 Digital Indoor Base Station Site Requirements PV 08.01.
DIB-500 R4.1 © 2011 Rohde & Schwarz Professional Mobile Radio GmbH 31848 Bad Münder, Germany Printed in Germany - Subject to change - Data without tolerance limits is not binding. Encryption components are subject to German export regulations. II Site Requirements 90DIB500R41SR_FCC02 – 99.
DIB-500 R4.1 Digital Indoor Base Station Table of contents 1 Notes on the document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.1 Objectives of the document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.2 Intended audience of the document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.3 Validity of the document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.
DIB-500 R4.1 4.1.3.2 Required space for the uninterruptible power supply/supplies (UPS) . . . . . . 22 4.1.4 Requirements for external antenna coupling system – only FlexibleTx variant . 22 4.1.5 Preparing the antenna system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 4.1.6 Adjustment of the GPS antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 4.2 Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DIB-500 R4.1 Notes on the document Objectives of the document 1 Notes on the document This chapter provides information on using the document. It also provides information on the requirements for using the product. 1.1 Objectives of the document The present document describes the site requirements of all the available variants of the product. All the requirements described in the present document must be met to ensure intended use of the product at your site / in your service room.
DIB-500 R4.1 Notes on the document Validity of the document 1.3 Validity of the document The validity of the present document is indicated on the title page by the PV information (Package Version). By default, the feature release is always indicated on the title page so that the present document is also valid for the following maintenance releases. Maintenance releases are not specified since they do not result in any functional expansions/changes. Table 1.1 describes the meaning of the PV information.
DIB-500 R4.1 Notes on the document Further applicable documents 1.4 Further applicable documents Apart from the present documentation, the scope of delivery of the product includes additional documents. In addition to the contents of the present documentation, all the other documents associated with the product must always be taken into consideration. They are mandatory for the use of the product.
DIB-500 R4.1 Notes on the document Support information 1.5 Support information If you have any questions or suggestions regarding Rohde & Schwarz Professional Mobile Radio GmbH products, please contact your local service partner responsible or the Rohde & Schwarz Professional Mobile Radio GmbH Support Team directly.
DIB-500 R4.1 Safety regulations Safety instructions and declaration of conformity 2 Safety regulations This chapter describes the safety regulations relevant for using the product. 2.1 Safety instructions and declaration of conformity The operation of the product is subject to the statutory provisions of the respective country, in which the product is used. For the operation, the required operating licences must be requested from the responsible local authorities.
DIB-500 R4.1 Safety regulations Safety instructions and declaration of conformity The general instructions on safety and accident prevention are documented in the Accident Prevention Guideline "General Regulations" (BGV A1)1) . For work performed on electrical installations, the Accident Prevention Regulations (BGV A3) "Electrical Installations" must be heeded.
DIB-500 R4.1 Safety regulations Intended use 2.1.2 Safety instructions and declaration of conformity for North America The product complies with the requirements of the Federal Communications Commission (FCC). This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: | This device may not cause harmful interference, and | this device must accept any interference received, including interference that may cause undesired operation.
DIB-500 R4.1 Safety regulations Safety measures 2.3 Safety measures All the regulations listed in the following must be adhered to without fail: | If extension cables or multiple socket outlets are used, make sure that they are inspected for proper condition periodically. | After any safety-related parts have been replaced (e.g.
DIB-500 R4.1 Safety regulations Safety measures 2.3.2 Electromagnetic compatibility With specific products, e.g. HF radio equipment, increased electromagnetic radiation may occur as a consequence of operation. Taking into consideration that unborn life is increasingly worthy of being protected, pregnant women should be protected through appropriate measures. People with personal medical devices such as cardiac pacemakers and hearing aids can also be endangered by electromagnetic radiation.
DIB-500 R4.1 Safety regulations Safety measures 16 Site Requirements 90DIB500R41SR_FCC02 – 99.
DIB-500 R4.1 Product description 3 Product description The Digital Indoor Base Station (DIB-500 R4.1) is used as a base station in ACCESSNET®-T IP networks. The base station is responsible for radio coverage in a defined radio coverage area. For this purpose, up to eight carriers are available depending on the antenna coupling variant.
DIB-500 R4.1 Product description Antenna coupling variants 3.1 Antenna coupling variants The DIB-500 R4.1 is available with different antenna coupling systems. The selection of the corresponding antenna coupling system depends on the network requirements.
DIB-500 R4.1 Requirements concerning the operation room Infrastructure 4 Requirements concerning the operation room This chapter describes the requirements for the service room that must always be met to ensure proper operation of the product element as intended at all times. 4.1 Infrastructure The following section describes the infrastructure requirements for the site/service room. 4.1.
DIB-500 R4.1 Requirements concerning the operation room Infrastructure 4.1.2 Requirements concerning the base To ensure the proper operation of the product, the base must meet the following demands: | The floor of the operation room must be solid and level. | The floor of the operation room must consist of fireproof materials. | All the floors of the operation and access rooms must: – be designed to bear the mechanical load of the equipment rack, refer to the table in section 4.1.3.1 on page 20.
DIB-500 R4.1 Requirements concerning the operation room Infrastructure 2) consisting of two stacked equipment racks (lower equipment rack for cavity coupler) Planning recommendations For a potential expansion of the network at a later point of time, space for additional equipment racks should be reserved on site. The equipment racks may be freestanding or they may be placed against the wall with the rear or with either side.
DIB-500 R4.1 Requirements concerning the operation room Infrastructure 4.1.3.2 Required space for the uninterruptible power supply/supplies (UPS) To control voltage fluctuations and to protect the product against voltage failures, the use of an uninterruptible power supply (UPS) is advisable. For this reason, apart from the space required for the equipment racks, the space required for the UPS (according to the specifications of the manufacturer) must also be added.
DIB-500 R4.1 Requirements concerning the operation room Infrastructure Table 4.2 Requirements for external antenna coupling systems. Constituent Hybrid antenna coupling system Cavity antenna coupling system Table 4.3 Property/demand Return loss Isolation VSWR Isolation at all connections between Tx inputs at all Tx inputs at minimum carrier distance Value/Value range ≥ 22 dB ≥ 22 dB 1.
DIB-500 R4.1 Requirements concerning the operation room Infrastructure 4.1.5 Preparing the antenna system The DIB-500 R4.1 is available with different antenna coupling systems. The selection of the corresponding antenna coupling system depends on the network requirements. Table 4.4 lists the antenna coupling variants, the number of carriers each variant provides and the resulting number of supported Tx/Rx antennas.
DIB-500 R4.1 Requirements concerning the operation room Infrastructure For specifications on the cables required, please refer to section 5.1.2 on page 32. Responsibility for the installation, commissioning and maintenance of an antenna system The operating company is responsible for the proper installation, commissioning and maintenance of an appropriate antenna system, unless this is an integral part of the contract concluded with Rohde & Schwarz Professional Mobile Radio GmbH.
DIB-500 R4.1 Requirements concerning the operation room Environment Responsibility for the installation, commissioning and maintenance of the GPS antenna The operating company is responsible for the proper installation, commissioning and maintenance of the GPS antenna unless this is an integral part of the contract concluded with Rohde & Schwarz Professional Mobile Radio GmbH.
DIB-500 R4.1 Requirements concerning the operation room Environment An air-conditioning system can be used to control the temperature in the operation room. The thermal dissipation loss of the product as well as of other technical equipment operated in the operation room must be taken into consideration when controlling the operating temperature. The maximum thermal dissipation loss corresponds to the power consumption, refer to Tabelle 5.5 on page 30.
DIB-500 R4.1 Requirements concerning the operation room Grounding and overvoltage protection The applicable standards and guidelines for the ambient conditions of the product are set forth in Table 4.5 on page 26. 4.3 Grounding and overvoltage protection The following chapter describes the requirements for the grounding and overvoltage protection of the site/operation room to ensure that the product can always be used as intended.
DIB-500 R4.1 Requirements concerning the operation room Grounding and overvoltage protection To protect the GPS antenna input against overvoltage (caused by lightning, for example), a GPS protector is optionally available that should be used in combination with a lightning surge protector to provide for optimum overvoltage protection. The GPS protector can be ordered separately.
DIB-500 R4.1 Requirements concerning the operation room Grounding and overvoltage protection Standards and Directives Possible and required measures for installing safety means as a protection against overvoltages can be found in the standard DIN VDE 0100 Part 540 (IEC 60364-5-54).
DIB-500 R4.1 Requirements concerning the electrical system Cable requirements and cable specifications 5 Requirements concerning the electrical system This chapter describes the requirements for the electric system that must be met to ensure proper operation of the product as intended at all times. 5.
DIB-500 R4.1 Requirements concerning the electrical system Voltage supply 5.1.2 Cable specifications for the data and RF cables The following table lists all the suitable cable types and their specifications. Table 5.
DIB-500 R4.1 Requirements concerning the electrical system Voltage supply Table 5.4 describes the number of rectifier modules as a factor of the voltage supply. Table 5.
DIB-500 R4.1 Requirements concerning the electrical system Voltage supply A UPS serves for ensuring uninterrupted power supply in the case of voltage fluctuations or a temporary failure of the primary power supply. The dimensioning of the UPS depends on the duration of the time that may have to be bridged as well as on the consumer power the UPS needs to provide security for.
DIB-500 R4.1 Requirements concerning the electrical system Voltage supply Table 5.5 Requirements and cable specifications for the voltage supply cable (VDC) Number of carriers 1) 1 350 W 2 550 W 3 900 W 4 1,100 W 5 1,450 W 6 1,650 W 7 2,000 W 8 2,200 W Power consumption Recommended length, 2.5 m2) 2.
DIB-500 R4.1 Requirements concerning the electrical system Voltage supply The DIB-500 R4.1 is equipped with an automatic cutout for each transceiver module. The properties and demands on the fusing to ensure tripping of the automatic cutouts are described in the following. Table 5.6 describes the properties and demands on the fusing for a VDC voltage supply. Table 5.
DIB-500 R4.1 Requirements concerning the electrical system Voltage supply One Schuko plug in compliance with CEE 7/VII for each integrated rectifier module is included in the scope of delivery and already installed upon delivery. The voltage supply cable(s) are identified according to the related rectifier module, e.g. "PSU1". Removing Schuko plugs The Schuko plug can be removed when the DIB-500 R4.1 system is to be connected to a fixed connection (e.g. distributor box).
DIB-500 R4.1 Requirements concerning the electrical system Voltage supply Internal and external fuses Each rectifier module is equipped with internal fast-acting fuses with the following values 16 A, 250 V. The response times of the external fuses must be longer than those of the internal fuses. Otherwise, the external fuse would blow immediately and the equipment rack would be de-energized. Figure 5.1 shows the time-current curves (response times) of the internal fuses.
DIB-500 R4.1 Requirements concerning the transport network 6 Requirements concerning the transport network The transport network is subject to technical requirements that must be adhered to for the operation of a ACCESSNET®-T IP network. The requirements on the transport network are described in the corresponding product documentation, see Table 6.1. Table 6.1 Required product documents Product ACCESSNET®-T IP Document type IP/VoIP Requirement Manual Site Requirements 90DIB500R41SR_FCC02 – 99.
DIB-500 R4.1 40 Requirements concerning the transport network Site Requirements 90DIB500R41SR_FCC02 – 99.
