Page 1 ® R&S GW5420 Telephony Gateway Installation Manual 6198.2287.03-01...
Page 2 This document was generated by RSTPX’s WDMAN, version 1.3.1, revision 20458. This manual consists of a single volume. The documentation describes the following equipment and software licences: R&S GW5420 Telephony Gateway [4 FXS and 4 FXO interfaces]; G4.1 R&S GW5420 Telephony Gateway [8 FXS intefaces]; G4.1 R&S GW5420 Telephony Gateway [8 FXO interfaces];...
Page 3 Basic Safety Instructions Always read through and comply with the following safety instructions! All plants and locations of the Rohde & Schwarz group of companies make every effort to keep the safety standards of our products up to date and to offer our customers the highest possible degree of safety. Our products and the auxiliary equipment they require are designed, built and tested in accordance with the safety standards that apply in each case.
Page 4 Basic Safety Instructions Symbol Meaning Symbol Meaning Caution ! Hot surface Alternating current (AC) Protective conductor terminal Direct/alternating current (DC/AC) To identify any terminal which is intended for connection to an external conductor for protection against electric shock in case of a fault, or the terminal of a protective earth Earth (Ground) Class II Equipment...
Page 5 Basic Safety Instructions Operating states and operating positions The product may be operated only under the operating conditions and in the positions specified by the manufacturer, without the product's ventilation being obstructed. If the manufacturer's specifications are not observed, this can result in electric shock, fire and/or serious personal injury or death. Applicable local or national safety regulations and rules for the prevention of accidents must be observed in all work performed.
Page 6 Basic Safety Instructions 6. The product may be operated only from TN/TT supply networks fuse-protected with max. 16 A (higher fuse only after consulting with the Rohde & Schwarz group of companies). 7. Do not insert the plug into sockets that are dusty or dirty. Insert the plug firmly and all the way into the socket provided for this purpose.
Page 7 Basic Safety Instructions 2. Before you move or transport the product, read and observe the section titled "Transport". 3. As with all industrially manufactured goods, the use of substances that induce an allergic reaction (allergens) such as nickel cannot be generally excluded. If you develop an allergic reaction (such as a skin rash, frequent sneezing, red eyes or respiratory difficulties) when using a Rohde &...
Page 8 Basic Safety Instructions 2. Adjustments, replacement of parts, maintenance and repair may be performed only by electrical experts authorized by Rohde & Schwarz. Only original parts may be used for replacing parts relevant to safety (e.g. power switches, power transformers, fuses). A safety test must always be performed after parts relevant to safety have been replaced (visual inspection, protective conductor test, insulation resistance measurement, leakage current measurement, functional test).
Page 9 Instrucciones de seguridad elementales Waste disposal/Environmental protection 1. Specially marked equipment has a battery or accumulator that must not be disposed of with unsorted municipal waste, but must be collected separately. It may only be disposed of at a suitable collection point or via a Rohde &...
Page 10 Instrucciones de seguridad elementales Se parte del uso correcto del producto para los fines definidos si el producto es utilizado conforme a las indicaciones de la correspondiente documentación del producto y dentro del margen de rendimiento definido (ver hoja de datos, documentación, informaciones de seguridad que siguen). El uso del producto hace necesarios conocimientos técnicos y ciertos conocimientos del idioma inglés.
Page 11 Instrucciones de seguridad elementales Símbolo Significado Símbolo Significado Aviso: Cuidado en el manejo de dispositivos Distintivo de la UE para la eliminación por sensibles a la electrostática (ESD) separado de dispositivos eléctricos y electrónicos Más información en la sección "Eliminación/protección del medio ambiente", punto 2.
Page 12 Instrucciones de seguridad elementales 1. Si no se convino de otra manera, es para los productos Rohde & Schwarz válido lo que sigue: como posición de funcionamiento se define por principio la posición con el suelo de la caja para abajo, modo de protección IP 2X, uso solamente en estancias interiores, utilización hasta 2000 m sobre el nivel del mar, transporte hasta 4500 m sobre el nivel del mar.
Page 13 Instrucciones de seguridad elementales 6. Solamente está permitido el funcionamiento en redes de alimentación TN/TT aseguradas con fusibles de 16 A como máximo (utilización de fusibles de mayor amperaje solo previa consulta con el grupo de empresas Rohde & Schwarz). 7.
Page 14 Instrucciones de seguridad elementales Funcionamiento 1. El uso del producto requiere instrucciones especiales y una alta concentración durante el manejo. Debe asegurarse que las personas que manejen el producto estén a la altura de los requerimientos necesarios en cuanto a aptitudes físicas, psíquicas y emocionales, ya que de otra manera no se pueden excluir lesiones o daños de objetos.
Page 15 Instrucciones de seguridad elementales Reparación y mantenimiento 1. El producto solamente debe ser abierto por personal especializado con autorización para ello. Antes de manipular el producto o abrirlo, es obligatorio desconectarlo de la tensión de alimentación, para evitar toda posibilidad de choque eléctrico. 2.
Page 16 Instrucciones de seguridad elementales 2. Las asas instaladas en los productos sirven solamente de ayuda para el transporte del producto por personas. Por eso no está permitido utilizar las asas para la sujeción en o sobre medios de transporte como p. ej. grúas, carretillas elevadoras de horquilla, carros etc. Es responsabilidad suya fijar los productos de manera segura a los medios de transporte o elevación.
Page 18 R&S GW5420 Preface Preface This document is a generic description of the R&S GW5420 Telephony Gateway for operation in R&S VCS-4G. The document presents the main concepts, functions and operational instructions for the installation staff in order to install and operate the device. Please note that this manual applies to standard VCS-4G devices and explains default VCS-4G system features, not covering project specific implementations.
Page 19 R&S GW5420 Abbreviations Abbreviations Abbreviation Description Alternating Current AMBRECA Ambient Recording Analog ATS-N5 Air Traffic Services No. 5 signalling system ATS-QSIG Air Traffic Services Q signalling system AUDIO Designator for Audio Connector Basic Rate Interface (ISDN BRI: 2B + D) Channel Associated Signaling Codec Coder/Decoder...
Page 20 R&S GW5420 Abbreviations Abbreviation Description Input/Output Internet Protocol ISDN Integrated Services Digital Network, digital telephony ITU-T International Telecommunication Union - Telecommunication sector Keyboard Local Battery Local Equipment Light-Emitting Diode Multi Frequency Control MPAI Multiprotocol Analog Interface Mouse MSPD Multimedia Streaming Processor Daemon Operating System Private Branch Exchange Personal Computer...
Page 21 R&S GW5420 Abbreviations Abbreviation Description Root mean square RS-232 Serial Interface Standard Real-time Transport Protocol Receive Session Initiation Protocol, for VoIP Secure Shell Transistor–Transistor Logic Transmit Universal Serial Bus VCMS VCS-4G Control and Monitoring System VoIP Voice over Internet Protocol Designator For Connectors, e.g.
Page 22 R&S GW5420 Definitions Definitions Check In appropriate measurements by means of the specified test equipment, proper functioning of a unit or module is established. Discolouration Components such as connectors and printed circuit boards are examined if they have changed colour due to temperature effects and thus differ widely from their normal condition.
Page 23 R&S GW5420 Notices Notices The three different notices used in this documentation have the following meaning: This heading is used to indicate that inaccurate observance or nonobservance of instructions or methods can cause injury or even fatal accidents or, during an operation, the described hazardous material can be set free in the unit or system.
Page 24 R&S GW5420 Documentation Overview Documentation Overview Chapter User Information General Features, Explanation of Models, Required Personnel, Required Power Supply, R&S GW5420 Gateway Design, R&S GW5420 Functioning Getting Started Unpacking, Checking, Packing, Transport and Storage, Installation, Basic Connection, Connectors on the Front Panel of R&S GW5420, Connectors on the Rear Panel of R&S GW5420, Connection of Peripheral Equipment Operation Power Up, Visual Verification of Status Displayed by LEDs...
Page 25: Table Of Contents
R&S GW5420 Table of Contents Table of Contents Table of Contents List of Figures List of Tables 1. User Information 1.1. General Features 1.2. Explanation of Models 1.3. Required Personnel 1.4. Required Power Supply 1.5. R&S GW5420 Gateway Design 1.5.1. R&S GW5420 1 U 1.5.2.
Page 26 R&S GW5420 Table of Contents 2.4.7. E&M PHONE Analog Interface (0/2/4/6) 2.4.8. BRI Interface (0/1/2/3) 2.4.9. ATS-QSIG Interface 2.4.10. Ambient Recording Interface 2.5. Connectors on the Rear Panel of R&S GW5420 2.5.1. Power Socket (X1) 2.5.2. DC Socket (X3/X4) 2.5.3. Grounding Screw (X5) 2.5.4.
Page 27: List Of Figures
R&S GW5420 List of Figures List of Figures Figure 1.1: User Information - VCS-4G General System Interconnection Figure 1.2: User Information - R&S GW5420 (1 U) With One Card / Front View Figure 1.3: User Information - R&S GW5420 (1 U) With BRI Card / Front View Figure 1.4: User Information - R&S GW5420 (1 U) / Rear View Figure 1.5: User Information - R&S GW5420 and R&S GW5400-AC (1 U) / Rear View Figure 1.6: User Information - R&S GW5420 (2 U) / Front View...
Page 28 R&S GW5420 List of Figures Figure 4.6: Device Setup and Configuration - EWEB Local Setup / IP Menu - Main Figure 4.7: Device Setup and Configuration - EWEB Local Setup / IP Menu - No Database Figure 4.8: Device Setup and Configuration - EWEB Local Setup / IP Menu - Database Client Figure 4.9: Device Setup and Configuration - EWEB Local Setup / IP Menu - Database Server Figure 4.10: Device Setup and Configuration - EWEB Local Setup / Database Server (Redundant) Figure 4.11: Device Setup and Configuration - EWEB Local Setup / Database Server (Quad Redundant)
Page 29: List Of Tables
R&S GW5420 List of Tables List of Tables Table 1.1: User Information - Telephony Gateway Models Table 1.2: User Information - CPU Card / Connectors, LEDs, Buttons Table 1.3: User Information - CPU ETX Card / Connectors, LEDs, Buttons (1) Table 1.4: User Information - FXS Card / Connectors, Buttons Table 1.5: User Information - FXS Card / LEDs Significance (Included in RJ-45 Connector) Table 1.6: User Information - FXS Card / Hardware Configuration...
Page 30 R&S GW5420 List of Tables Table 2.22: Getting Started - Grounding Screw (X5) Table 2.23: Getting Started - Grounding Terminal (X6) Table 3.1: Operation - CPU Card LEDs Significance Table 3.2: Operation - CPU ETX Card LEDs Significance Table 3.3: Operation - FXS Card / LEDs Significance (Included in RJ-45 Connector) Table 3.4: Operation - FXO Card / LEDs Significance (Included in RJ-45 Connector) Table 3.5: Operation - MFC-R2 Card / LEDs Significance (Included in RJ-45 Connector) Table 3.6: Operation - E&M PHONE Card / LEDs Significance (Included in RJ-45 Connector)
Page 31: User Information
R&S GW5420 User Information 1. User Information This documentation describes the R&S GW5420 - Telephony Gateway. 1.1. General Features The general features of the R&S GW5420 unit are: Telephony Gateways allow the interconnection to the existing PBX or PSTN networks via traditional analog interfaces, such as FXS, FXO or E&M Telephony Gateways include BRI interfaces (2B+D) in order to interconnect with legacy PBXs or PSTN network;...
Page 32: Explanation Of Models
R&S GW5420 User Information 1.2. Explanation of Models The difference between the below models consists in the types of interfaces used by the gateway to provide voice telephony, as well as the size of the equipment. R&S GW5420 has no peripheral equipments connected to it. Installation Manual 6198.2287.03-01...
Page 33: Table 1.1: User Information - Telephony Gateway Models
R&S GW5420 User Information Table 1.1: User Information - Telephony Gateway M odels No. Description Size R&S Type / Part Number Telephony Gateway [4 FXS and 4 FXO interfaces], 19''/1 U R&S GW5420 / 6179.2627.11 dual power feed (AC/DC-DC) Telephony Gateway [8 FXS interfaces], 19''/1 U R&S GW5420 / 6179.2627.12 dual power feed (AC/DC-DC)
Page 34: Required Personnel
R&S GW5420 User Information 1.3. Required Personnel The configuration of the R&S GW5420 unit must be performed by qualified personnel. Skilled personnel is needed for the installation and the operation of the R&S GW5420 unit. The personnel must be familiar with the relevant documentation. 1.4.
Page 35: R&S Gw5420 Gateway Design
R&S GW5420 User Information 1.5. R&S GW5420 Gateway Design 1.5.1. R&S GW5420 1 U R&S GW5420 in 1 U chassis consists of: Metal housing 19" x 1 U One dual feed power supply module (AC/DC-DC) - not removable One CPU Card (PG1MS) One analog interface card of different types (FXS, FXO, LB, MFC-R2, E&M PHONE, ATS-N5, AMB REC.) or one digital interface card of different types (BRI Interface Card, ATS-QSIG) One backplane 1 U with connectors for cards...
Page 36: R&S Gw5420 2 U
R&S GW5420 User Information 1.5.2. R&S GW5420 2 U R&S GW5420 in 2 U chassis consists of: Metal housing 19" x 2 U One power supply module (AC/DC-DC) not removable One CPU Card (PG1MS) Different types of interface cards (FXS, FXO, LB, MFC-R2, E&M PHONE, ATS-QSIG, ATS-N5) One 2 U backplane with connectors for cards Two fans One AC power socket...
Page 37: R&S Gw5420 Functioning
R&S GW5420 User Information 1.6. R&S GW5420 Functioning The control function of the telephony gateway is performed by the CPU Card (PG1MS) with VoIP interface which allows the management of the calls and ensures the internal connection to the PCM streams. The communication function of the telephony gateway is performed by interface cards which allow voice communications by using different types of interfaces such as: FXS, FXO, LB, E&M PHONE, MFC-R2, BRI, ATS-N5, ATS-QSIG.
Page 38: Cpu Card
R&S GW5420 User Information 1.6.1. CPU Card 1.6.1.1. Functional Description The PG1MS Card is the CPU Card. The CPU Card includes a Flash memory that stores the embedded application of the Rohde & Schwarz module in which it is mounted. Also, depending on the used configuration, the equipment can also be supplied with additional Flash storage, or an internal hard disk which connects to the PG1MS Card through the USB connectors.
Page 39: Cpu Etx Card
R&S GW5420 User Information 1.6.2. CPU ETX Card 1.6.2.1. Functional Description Figure 1.11: User Information - CPU ETX Card / Front Panel Installation Manual 6198.2287.03-01...
Page 40: Table 1.3: User Information - Cpu Etx Card / Connectors, Leds, Buttons
R&S GW5420 User Information Table 1.3: User Information - CPU ETX Card / Connectors, LEDs, Buttons (1) Port Description Type Note ETH0 Ethernet port RJ-45 Used for low level software 10/100BASE-TX update/upgrade ETH1 Ethernet port RJ-45 Left LED (Yellow): 10/100BASE-TX ON - indicates 100 Mbit/s network OFF - indicates 10 Mbit/s...
Page 41: Cpu Etx Card Hardware Configuration
R&S GW5420 User Information Port Description Type Note Microphone Connects a Jack Not used in this application (symbol) microphone Φ = 2.5 mm Headset Connects a Jack Not used in this application (symbol) headset Φ = 2.5 mm ALARM Red LED "ON"...
Page 42: Analog Interface Cards
R&S GW5420 User Information 1.6.3. Analog Interface Cards 1.6.3.1. FXS Analog Interface General Description The number of ports of FXS Analog Interface Card is equal to 8: Two wires Analog voice Voltage feeding line: -48 V Ring Voltage for output engagement Loop current and tone/pulse dial for input engagement Voice line: Impedance: 600 Ω...
Page 43: Table 1.4: User Information - Fxs Card / Connectors, Buttons
R&S GW5420 User Information Audio Gains The card allows setting the reception and transmission levels for each codec. Connecting to the FXS Analog Interface can be achieved by using RJ-45 connector on the front panel of the analog interface card. The FXS Analog Interface allows the connection of telephone devices. The FXS line can also be used to connect to a switching system, to one of its FXO lines.
Page 44: Table 1.5: User Information - Fxs Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 User Information LEDs Significance Each interface is associated with two LEDs (embedded in the RJ-45 connector) indicating the status of operation: one green LED and another one yellow. Table 1.5: User Information - FXS Card / LEDs Significance (Included in RJ-45 Connector) Status Green Orange...
Page 45: Fxo Analog Interface
R&S GW5420 User Information 1.6.3.2. FXO Analog Interface General Description The number of ports of FXO Analog Interface Card is equal to 8: Two wires Analog voice Ring Voltage for input engagement Loop current and tone/pulse dial for output engagement Voice line: Impedance: 600 Ω...
Page 46 R&S GW5420 User Information Audio Gains The card allows setting the reception and the transmission levels for each codec. The FXO Analog Interface Card has 8 ports that provide connectivity to other equipment on switching lines "Foreign Exchange Office” - FXO. The connection to the FXO Analog Interface can be achieved by using an RJ-45 connector on the front panel of the FXO Analog Interface Card.
Page 47: Table 1.7: User Information - Fxo Card / Connectors, Buttons
R&S GW5420 User Information Status Monitoring Figure 1.13: User Information - FXO Card / Front Panel Table 1.7: User Information - FXO Card / Connectors, Buttons Port Description Type Note FXO 0 Connects an exchange office RJ-45 status - FXO 1 Connects an exchange office RJ-45 see in...
Page 48: Table 1.8: User Information - Fxo Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 User Information LEDs Significance Each interface is associated with two LEDs (embedded in the RJ-45 connector) indicating the status of the operation: one green LED and another one yellow. Table 1.8: User Information - FXO Card / LEDs Significance (Included in RJ-45 Connector) Status Green Orange...
Page 49: Fxs/Fxo Analog Interface
R&S GW5420 User Information 1.6.3.3. FXS/FXO Analog Interface General Description All technical parameters related to this card are similar to those presented in the previous paragraphs for the FXS Analog Interface and for the FXO Analog Interface respectively. The table below shows the status monitoring for this specific card type. Figure 1.14: User Information - FXS/FXO Card / Front Panel Table 1.9: User Information - FXS/FXO Card / Connectors, Buttons Port...
Page 50: Mfc-R2 Analog Interface
R&S GW5420 User Information 1.6.3.4. MFC-R2 Analog Interface General Description The number of ports of the MFC-R2 Analog Interface Card is equal to 4. The MFC-R2 Analog Interface provides interconnection with another E&M line. Each MFC-R2 Analog Interface Card has 4 channels each of them connected to two RJ-45 connectors provisioned on the front panel of the MFC-R2 Analog Interface Card.
Page 51: Table 1.10: User Information - Mfc-R2 Card / Connectors, Buttons
R&S GW5420 User Information Audio Gains The card allows setting the reception and transmission levels for each codec. Emission - during the emission, the voice signal received from the operator console is transmitted on the output voice pair TX Reception - during the reception, the voice arrives from the receiver on the RX pair; the interface is configured as a 4 wires interface Dynamic compression - the interface is configured to work without dynamic compression Functional characteristics - the card will start detecting the MFC-R2 Analog Interface and it will...
Page 52: Table 1.11: User Information - Mfc-R2 Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 User Information LED Significance Each interface is associated with two LEDs (embedded in the RJ-45 connector), indicating the status of the operation: one LED is green and the other LED is yellow. Each MFC-R2 Interface is associated with four LEDs (embedded in two RJ-45 connectors), indicating the status of the operation: One green LED (channel allocation), associated with socket 0,2,4,6 One orange LED (port allocation), associated with socket 0,2,4,6...
Page 53: Table 1.12: User Information - Configure The Voice Paths In Case Of Mfc-R2 Card
R&S GW5420 User Information Table 1.12: User Information - Configure the Voice Paths in Case of M FC-R2 Card Configuration of Jumpers JP1, JP2, JP3 JP1 JP2 Four wires call; Load resistance; No "echo cancellation"; Separate pairs TX & RX OFF OF b) JPD1, JPD2, JP4 - configure the output signals on pin 7 and 8;...
Page 54: E&M Phone Analog Interface
R&S GW5420 User Information 1.6.3.5. E&M PHONE Analog Interface General Description The number of ports of the E&M PHONE Analog Interface Card is equal to 4. The E&M PHONE Interface provides interconnection with another E&M line. Each E&M PHONE channel connects to two RJ-45 connectors provisioned on the front panel of the E&M PHONE Analog Interface Card.
Page 55: Table 1.16: User Information - E&M Phone Card / Connectors And Buttons
R&S GW5420 User Information Audio Gains The card allows setting the reception and transmission levels for each codec. Emission - during the emission, the voice signal received from the operator console is transmitted on the output voice pair TX Reception - during the reception, the voice arrives from the receiver on the RX pair; the interface is configured as a 4 wires interface Dynamic compression - the interface is configured to work without Dynamic compression Functional Characteristics - the card will start detecting the E&M PHONE Analog Interface and...
Page 56: Table 1.17: User Information - E&M Phone Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 User Information LEDs Significance Each interface is associated with two LEDs (embedded in the RJ-45 connector), indicating the status of the operation: one LED is green and the other LED is yellow. Each E&M PHONE Interface is associated with four LEDs (embedded in two RJ-45 connectors), indicating the status of the operation: One green LED (channel allocation), associated with socket 0, 2, 4, 6 One orange LED (port allocation), associated with socket 0, 2, 4 ,6...
Page 57: Lb Analog Interface
R&S GW5420 User Information 1.6.3.6. LB Analog Interface The LB Analog Interface allows connection of telephone sets or lines of type LB (Local battery). LB Analog Interface Card can be equipped with up to eight LB ports. The connection of the LB lines to the LB Analog Interface can be made by using the RJ-45 connectors provided on its front panel.
Page 58: Table 1.18: User Information - Lb Card / Connectors, Buttons
R&S GW5420 User Information Audio Gains The card allows setting the reception and transmission levels for each codec. LB Analog Interface performs the functions: Isolates galvanic telephone line circuits and low voltage circuits Inserts the ring tone on line Detects the appearance of a current call Stops the conversation circuit during missing of conversation At the start, the card will detect and communicate to the CPU Card the presence of the LB Analog Interface.
Page 59: Table 1.19: User Information - Lb Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 User Information LEDs Significance Each interface has two associated LEDs (included in RJ-45 connector) that indicate operating states: a green LED and an orange LED. Table 1.19: User Information - LB Card / LEDs Significance (Included in RJ-45 Connector) Status Green Orange LED...
Page 60: Ats-N5 Analog Interface
R&S GW5420 User Information 1.6.3.7. ATS-N5 Analog Interface The ATS-N5 system protocol is used between the Voice Communication Systems of Air Traffic Service units in European Civil Aviation Conference member states. General Description The ATS-N5 line signalling is used in order to seize a line, clear a line from either calling or called user side, block a line and answer a call.
Page 61: Table 1.21: User Information - Ats-N5 Card / Connectors And Buttons
R&S GW5420 User Information Status Monitoring The 2 U gateway may take in up to three cards fitted with four ATS-N5 phone interfaces. The physical aspect of these cards is identical to the MFC-R2 Cards, as illustrated: Figure 1.18: User Information - ATS-N5 Card / Front Panel The signification of the numbers is presented in the table below: Table 1.21: User Information - ATS-N5 Card / Connectors and Buttons Port...
Page 62: Table 1.22: User Information - Ats-N5 Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 User Information LEDs Significance Table 1.22: User Information - ATS-N5 Card / LEDs Significance (Included in RJ-45 Connector) Status Green Orange Green Orange Status Description Socket: Socket: Socket: Socket: 0,2,4,6 0,2,4,6 1,3,5,7 1,3,5,7 Not installed Correct type of interface; interface disabled Not configured Blinking...
Page 63: Ambient Recording Analog Interface
R&S GW5420 User Information 1.6.3.8. Ambient Recording Analog Interface Ambient Recording - General Description The ambient recording interface is an interface with proprietary standard. The voice characteristics are according to the ITU standards, but using a proprietary DC signalization. Microphone Amplifier - General Description The microphone amplifier is designed to connect a microphone to the Ambient recording gateway for long distance using a telephony copper cable.
Page 64 R&S GW5420 User Information Ambient Recording - Status Monitoring This is the plug-in card specific for ambient recording: a card fitted with eight ambient recording analog Interfaces for the recording microphones: Figure 1.19: User Information - Ambient Recording Card / Front Panel The signification of the numbers from the picture above are the following: User Information - MPAI Card / 8 x Ambient Recording / Connectors and Buttons Port...
Page 65: Table 1.23: User Information - Ambient Recording Card / Leds Significance
R&S GW5420 User Information Ambient Recording - LEDs Significance Table 1.23: User Information - Ambient Recording Card / LEDs Significance (Included in RJ-45 Connector) Status Green Orange Status Description Not installed Correct type of interface; the interface is disabled Not configured Blinking Blinking The interface does not receive the configuration from the...
Page 66: Table 1.25: User Information - Microphone Amplifier / Hardware Configuration
R&S GW5420 User Information Microphone Amplifier - Hardware Configuration Table 1.25: User Information - M icrophone Amplifier / Hardware Configuration Jumper Description Default Remarks Position ATTENUATOR For ES945W microPHONE the Used for different microphone. default position will be used Positions: 0 - for 0 dBm attenuation 20 - for 20 dBm attenuation 40 - for 40 dBm attenuation...
Page 67: Digital Interface Cards
R&S GW5420 User Information 1.6.4. Digital Interface Cards 1.6.4.1. BRI Card General Description The ISDN BRI S/T (2B+D) voice interface card was designed to connect ISDN lines (legacy PBXs or PSTN network) to the IP VCS. The BRI interfaces support the Euro ISDN signaling protocol. The main characteristics are: 4-wire full duplex communication Transmission rate: 192 kbit/s...
Page 68: Table 1.27: User Information - Bri Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 User Information LEDs Significance Table 1.27: User Information - BRI Card / LEDs Significance (Included in RJ-45 Connector) Status Green LED Status Description Socket: 0,1,2,3 Synchronized Synchronized interface with mate ISDN equipment Unsynchronized Unsynchronized interface with mate ISDN equipment Hardware Configuration The BRI Card is provisioned with four jumpers for each port.
Page 69: Ats-Qsig
R&S GW5420 User Information 1.6.4.2. ATS-QSIG General Description The ATS-QSIG Interface is capable of connecting telephone lines type ATS-QSIG. QSIG is an ISDN based signaling protocol for signaling between private branch exchanges (PBXs) in a private integrated services network (PISN). QSIG makes use of the connection-level Q.931 protocol. Functional Description Receiver Receiver section converts a balanced bipolar signal to TTL compatible logic levels...
Page 70: Table 1.29: User Information - Ats-Qsig Card / Connectors, Buttons
R&S GW5420 User Information Status Monitoring Figure 1.21: User Information - ATS-QSIG Card / Front Panel Table 1.29: User Information - ATS-QSIG Card / Connectors, Buttons Port Description Type Note ATS-QSIG 0 Connects an ATS-QSIG line RJ-45 LED status - see in the table below ATS-QSIG 1 Connects an ATS-QSIG line...
Page 71: Getting Started
R&S GW5420 Getting Started 2. Getting Started 2.1. Unpacking, Checking, Packing, Transport and Storage 2.1.1. Unpacking and Checking After delivery, carry out the following steps: 1. Check the packaging for damage. 2. Unpack the delivered goods. 3. Check the delivered goods (including accessories) against the delivery note. 4.
Page 72: Packing
R&S GW5420 Getting Started 2.1.2. Packing Prior to any transport carry out the following steps: 1. Use the original package (box etc.) and packaging material, if possible, to prevent mechanical and electrical damage. Make sure that the stability of the packaging is adequate to the contents. 2.
Page 73: Installation
R&S GW5420 Getting Started 2.2. Installation It is recommended to mount the equipment in a 19" open-rack or cabinet to ensure a secure operation. In order to fasten the equipment into the rack, use the four screws, washers and screw nuts (found in the assembly kit).
Page 74 R&S GW5420 Getting Started The R&S GW5420 unit must be connected to one or two power supply sources by using the AC plugs (230 V AC) provisioned on its rear panel and the DC plugs (-48 V DC), also provisioned on its rear panel.
Page 75: R&S Gw5420 With One Analog/Digital Card - Connectors, Leds And Buttons
R&S GW5420 Getting Started 2.3.1. R&S GW5420 with One Analog/Digital Card - Connectors, LEDs and Buttons To accomplish a proper installation, a correct identification of the R&S GW5420 connectors is necessary. Figure 2.3: Getting Started - R&S GW5420 (1 U) With One Card / Front Panel Figure 2.4: Getting Started - R&S GW5420 (1 U) With One BRI Card / Front Panel Figure 2.5: Getting Started - R&S GW5420 (1 U) With One Card / Rear Panel Installation Manual 6198.2287.03-01...
Page 76: Table 2.2: Getting Started - R&S Gw5420 Telephony Gateway / Connectors / Front Panel
R&S GW5420 Getting Started Table 2.2: Getting Started - R&S GW5420 Telephony Gateway / Connectors / Front Panel Port/Item Description Connector Type Front Panel 1 Group of 7 LEDs Monitoring of Power Supplies See table "Getting Started - LEDs Significance for Telephony Gateways"...
Page 77: Table 2.4: Getting Started - R&S Gw5420 Telephony Gateway / Connectors / Rear Panel
R&S GW5420 Getting Started Figure 2.6: Getting Started - R&S GW5420 and R&S GW5420-AC One Card / Connectors Table 2.4: Getting Started - R&S GW5420 Telephony Gateway / Connectors / Rear Panel Port/Item Description Connector Type Rear Panel 4 Grounding terminal Connection to Telephony Terminal (PK42SW) (X6)
Page 78: R&S Gw5420 With Three Analog Cards - Connectors, Leds And Buttons
R&S GW5420 Getting Started 2.3.2. R&S GW5420 with Three Analog Cards - Connectors, LEDs and Buttons Figure 2.7: Getting Started - R&S GW5420 (2 U) Three Cards / Front View Figure 2.8: Getting Started - R&S GW5420 (2 U) Three Cards / Connectors, LEDs and Buttons Installation Manual 6198.2287.03-01...
Page 79: Table 2.5: Getting Started - R&S Gw5420 (2 U) Three Cards / Connectors / Front Panel
R&S GW5420 Getting Started Table 2.5: Getting Started - R&S GW5420 (2 U) Three Cards / Connectors / Front Panel Port/Item Description Connector Type Notes Front Panel 1 Group of 7 LEDs Monitoring of Power See table "Getting Supplies Started - LEDs Significance for Telephony Gateways"...
Page 80: Table 2.6: Getting Started - R&S Gw5420 (2 U) Three Cards / Connectors / Rear Panel
R&S GW5420 Getting Started Table 2.6: Getting Started - R&S GW5420 (2 U) Three Cards / Connectors / Rear Panel Port/Item Description Connector Type Notes Rear Panel 6 Grounding terminal (X6) Connection to Telephony Terminal (PK42SW) Grounding 7 Grounding screw (X5) Connection to Safety Grounding Bolt M5 (4023.3882.00RS) 8 Power button...
Page 81: Table 2.7: Getting Started - R&S Gw5420 And R&S Gw5420-Ac (2 U) / Leds And Buttons
R&S GW5420 Getting Started Figure 2.9: Getting Started - R&S GW5420 and R&S GW5420-AC (2 U) Three Cards / Connectors Table 2.7: Getting Started - R&S GW5420 and R&S GW5420-AC (2 U) / LEDs and Buttons Port/Item Description Connector Type Rear Panel Grounding terminal Connection to Telephony...
Page 82: R&S Gw5420 With Ats-Qsig Digital Card - Connectors, Leds, Buttons
R&S GW5420 Getting Started 2.3.3. R&S GW5420 with ATS-QSIG Digital Card - Connectors, LEDs, Buttons Figure 2.10: Getting Started - R&S GW5420 (2 U) With ATS-QSIG Card / Connectors Table 2.8: Getting Started - R&S GW5420 (2 U) with ATS-QSIG Card / Connectors Port Description Connector Type...
Page 83: Device Power Supply
R&S GW5420 Getting Started 2.3.4. Device Power Supply The device has four power supply inputs, two AC and two DC. This device can be powered in any configuration of power-in: one AC or one DC or two AC or two DC or two mixed AC + DC or three in mix combinations.
Page 84: Table 2.9: Getting Started - Leds Significance For Telephony Gateways
R&S GW5420 Getting Started The power supply status indication is achieved with 7 LEDs: three of them present the status of the internal power provisioning (+12 V and +5 V/-48 V, -5 V and +5 V), the other four LEDs present the status of the external power supply.
Page 85: Connectors On The Front Panel Of R&S Gw5420
R&S GW5420 Getting Started 2.4. Connectors on the Front Panel of R&S GW5420 2.4.1. Ethernet Interface (ETH0/ETH1) Figure 2.13: Getting Started - Connector Type: RJ-45 Table 2.10: Getting Started - Ethernet Interface (ETH0/ETH1) Signal Description D T Range Fig. No. Contact Remarks Transmit + O D ±2.5 V...
Page 86: Serial Interface
R&S GW5420 Getting Started 2.4.2. Serial Interface RS-232 Figure 2.14: Getting Started - Connector Type: RJ-45 Table 2.11: Getting Started - Serial Interface RS-232 Signal Description Range Fig. No. Contact Remarks Not used Not used Received data ±12 V Not used Signal ground Transmitted data ±12 V...
Page 87: Fxs Analog Interface
R&S GW5420 Getting Started 2.4.3. FXS Analog Interface Figure 2.15: Getting Started - Connector Type: RJ-45 Table 2.12: Getting Started - FXS Interface Signal Description Range Fig. No. Contact Remarks Voice line (FXS) IN/OUT 0 to -54 V CC; LAx (TIPx) 0 to 96 Vef Voice line (FXS) IN/OUT 0 to -54 V CC;...
Page 88: Fxo Analog Interface
R&S GW5420 Getting Started 2.4.4. FXO Analog Interface Figure 2.16: Getting Started - Connector Type: RJ-45 Table 2.13: Getting Started - FXO Interface Signal Description Range Fig. No. Contact Remarks Voice line (FXO) IN/OUT 0 to -54 V CC; LAx (FXO Ax) 0 to 96 Vef Voice line (FXO) IN/OUT 0 to -54 V CC;...
Page 89: Lb Analog Interface
R&S GW5420 Getting Started 2.4.5. LB Analog Interface Figure 2.17: Getting Started - Connector Type: RJ-45 Table 2.14: Getting Started - LB Interface Signal Description Range Fig. No. Contact Remarks Voice line (LB) IN/OUT 0 to -54 V CC; LAx (TIPx) 0 to 96 Vef Voice line (LB) IN/OUT 0 to -54 V CC;...
Page 90: Mfc-R2/Ats-N5 Analog Interface (0/2/4/6)
R&S GW5420 Getting Started 2.4.6. MFC-R2/ATS-N5 Analog Interface (0/2/4/6) Figure 2.18: Getting Started - Connector Type: RJ-45 Table 2.15: Getting Started - M FC-R2 / ATS-N5 Interface (0/2/4/6) Signal Description Range Fig. No. Contact Remarks Audio IN A -18 dB < U < +6 dB RX A Audio OUT B -18 dB <...
Page 91: E&M Phone Analog Interface (0/2/4/6)
R&S GW5420 Getting Started 2.4.7. E&M PHONE Analog Interface (0/2/4/6) Figure 2.19: Getting Started - Connector Type: RJ-45 Table 2.16: Getting Started - E&M PHONE Interface (0/2/4/6) Signal Description Range Fig. No. Contact Remarks Audio IN A -18 dB < U < +6 dB RX A Audio OUT B -18 dB <...
Page 92: Bri Interface (0/1/2/3)
R&S GW5420 Getting Started 2.4.8. BRI Interface (0/1/2/3) Figure 2.20: Getting Started - Connector Type: RJ-45 Table 2.17: Getting Started - BRI Interface (1/2/3/4) Signal Description Range Fig. No. Contact Remarks Receive + (RX+) DATA IN Transmit - (TX-) DATA OUT Transmit + (TX+) DATA OUT Receive - (RX-)
Page 93: Ats-Qsig Interface
R&S GW5420 Getting Started 2.4.9. ATS-QSIG Interface Figure 2.21: Getting Started - Connector Type: RJ-45 Table 2.18: Getting Started - ATS-QSIG Interface Signal Range Fig. Contact Remarks Description DATA IN + Input Level Type: 1 Vp DATA IN - Max.: 2.2 Vp Dynamic Range: 10 dB max.
Page 94: Ambient Recording Interface
R&S GW5420 Getting Started 2.4.10. Ambient Recording Interface Figure 2.22: Getting Started - Connector Type: RJ-45 Table 2.19: Getting Started - Ambient Recording Interface Signal Name / Range Remarks Description Connector Ground Line B AC level: -10 dBm to -18 dBm DC signaling: 0 V to 5 V Line A AC level:...
Page 95: Connectors On The Rear Panel Of R&S Gw5420
R&S GW5420 Getting Started 2.5. Connectors on the Rear Panel of R&S GW5420 2.5.1. Power Socket (X1) Figure 2.23: Getting Started - Connector Type: IEC-6032 Table 2.20: Getting Started - Power Socket Signal Description D T Range Fig. No. Contact Remarks 230 V AC Voltage: 100 to 240 V AC...
Page 96: Grounding Screw (X5)
R&S GW5420 Getting Started 2.5.3. Grounding Screw (X5) Figure 2.25: Getting Started - Bolt M 5 (4023.3882.00RS) Table 2.22: Getting Started - Grounding Screw (X5) Signal Description D T Range Fig. No. Contact Remarks Earth Earth Legend Column D (direction): O = Output I = Input B = Bidirectional...
Page 97: Operation
R&S GW5420 Operation 3. Operation 3.1. Power Up After the unit was installed at the client's location, the installer must put the AC power switch of the unit onto the "ON" position or he/she must connect to equipment to the DC power, or to both. The installer has to check if all seven LEDs on the front panel of the module which monitor the power supply included in the R&S GW5420 Media Gateway unit are lit green.
Page 98: Table 3.2: Operation - Cpu Etx Card Leds Significance
R&S GW5420 Operation Table 3.2: Operation - CPU ETX Card LEDs Significance LED Description Type Status Description Greed LED embedded in ETH1 port RJ-45 "ON" indicates link connection Yellow LED embedded in ETH1 port RJ-45 "ON" indicates 100 Mbit/s network "OFF"...
Page 99: Table 3.3: Operation - Fxs Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 Operation Each FXS Analog Interface is associated with two LEDs (embedded in the RJ-45 connector), indicating the status of the operation: one green LED and another one orange. Table 3.3: Operation - FXS Card / LEDs Significance (Included in RJ-45 Connector) Status Green LED Orange...
Page 100: Table 3.4: Operation - Fxo Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 Operation Each FXO Analog Interface is associated with two LEDs (embedded in the RJ-45 connector), indicating the status of operation: one green LED and another one orange. Table 3.4: Operation - FXO Card / LEDs Significance (Included in RJ-45 Connector) Status Green Orange...
Page 101: Table 3.5: Operation - Mfc-R2 Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 Operation Each MFC-R2 Analog Interface is associated with four LEDs (embedded in two RJ-45 connectors) indicating the status of operation: One green LED (channel allocation) associated with socket 0, 2, 4, 6 One orange LED (port allocation) associated with socket 0, 2, 4, 6 One green LED associated with socket 1, 3, 5, 7 One orange LED associated with socket 1, 3, 5, 7 Table 3.5: Operation - M FC-R2 Card / LEDs Significance (Included in RJ-45 Connector)
Page 102: Table 3.6: Operation - E&M Phone Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 Operation Each E&M PHONE Analog Card is associated with four LEDs (embedded in two RJ-45 connectors) indicating the status of operation: One green LED (channel allocation) associated with socket 0, 2, 4, 6 One orange LED (port allocation) associated with socket 0, 2, 4, 6 One green LED associated with socket 1, 3, 5, 7 One orange LED associated with socket 1, 3, 5, 7 Table 3.6: Operation - E&M PHONE Card / LEDs Significance (Included in RJ-45 Connector)
Page 103: Table 3.7: Operation - Lb Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 Operation Each LB Analog Card has two associated LEDs (included in RJ-45 connector) that indicate the operating states: a green LED and an orange LED. Table 3.7: Operation - LB Card / LEDs Significance (Included in RJ-45 Connector) Status Green LED Orange...
Page 104: Table 3.8: Operation - Ats-N5 Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 Operation Table 3.8: Operation - ATS-N5 Card / LEDs Significance (Included in RJ-45 Connector) Status Green Orange Green Orange Status Description Socket: Socket: Socket: Socket: 0,2,4,6 0,2,4,6 1,3,5,7 1,3,5,7 Not installed Correct type of interface; interface disabled Blinking Blinking The interface does not receive the configured...
Page 105: Table 3.10: Operation - Bri Card / Leds Significance (Included In Rj-45 Connector)
R&S GW5420 Operation Each BRI Card has one green LED (included in RJ-45 connector) associated that indicates the operating states. Table 3.10: Operation - BRI Card / LEDs Significance (Included in RJ-45 Connector) Status Green LED Status Description Socket: 0,1,2,3 Synchronized Synchronized interface with mate ISDN equipment Unsynchronized...
Page 106: Device Setup And Configuration
R&S GW5420 Device Setup and Configuration 4. Device Setup and Configuration 4.1. IP Address Change 4.1.1. eWEB Local Setup The eWEB Local Setup allows the management of the VCS devices via a local web interface. The eWEB Local Setup runs locally on the device and is accessed through the default IP of the device. The following items can be setup via the eWEB Local Setup: The equipment IP Password change within the VCS-4G system for applications...
Page 107 R&S GW5420 Device Setup and Configuration The user has two access modes: Edit Mode - the user has the possibility to apply changes in the interface; the user can switch to "Read Only Mode" by clicking the "Exit Edit Mode" option Figure 4.3: Device Setup and Configuration - EWEB Local Setup / Edit M ode Read Only Mode - the user has the possibility to view any information available, without the possibility of applying changes;...
Page 108: Ip Menu
R&S GW5420 Device Setup and Configuration After login, the interface displays a menu bar which contains the menus: "IP", "ILO IP" (only for servers supporting iLO) and "PASSWORDS". Figure 4.5: Device Setup and Configuration - EWEB Local Setup / M enu Bar 4.1.1.1.
Page 109 R&S GW5420 Device Setup and Configuration VCS Device Is Not a Database Server No Database The "No Database" type is used for any VCS device that does not connect to a database server in order to retrieve its configuration. Figure 4.7: Device Setup and Configuration - EWEB Local Setup / IP M enu - No Database The "PRP"...
Page 110 R&S GW5420 Device Setup and Configuration Database Client The "Database Client" type is used for any VCS device that connects to a database server in order to retrieve its configuration. A verification if there is a configured equipment with the same equipment IP in the database is performed before saving the IP change.
Page 111 R&S GW5420 Device Setup and Configuration VCS Device Is a Database Server Database Server The "Database Server" type is used for the VCS device which is the database server in the VCS system. This type is used if there is no database server redundancy. Figure 4.9: Device Setup and Configuration - EWEB Local Setup / IP M enu - Database Server The "PRP"...
Page 112 R&S GW5420 Device Setup and Configuration Database Server (Redundant) The "Database Server (Redundant)" type is used for the VCS device which is the database server in the VCS system. This type is used if there is database server redundancy. The "Virtual IP1" represents the virtual IP of the database servers. The "IP1"...
Page 113 R&S GW5420 Device Setup and Configuration Database Server (Quad Redundant) The "Database Server (Quad Redundant)" type is used for the VCS device which is the database server in the VCS system. This type is used in configurations with Virtual Center - Quad Redundancy. The "Virtual IP1"...
Page 114: Ilo Ip Menu
R&S GW5420 Device Setup and Configuration 4.1.1.2. iLO IP Menu This menu is available only for HP servers supporting iLO (Integrated Lights-Out) technology and it enables iLO IP change. Figure 4.12: Device Setup and Configuration - EWEB Local Setup / ILO IP When the "Save"...
Page 115: Passwords Menu
R&S GW5420 Device Setup and Configuration 4.1.1.3. Passwords Menu The "Passwords" menu allows password change within the VCS-4G system for the following applications: System root DB user DB super user (only for DB equipment type) eWEB RSync (only for CWP and DB equipment type) VNC (only for CWP equipment type) SNMP TrapD (only for DB equipmentd type) The application password must be the same for all devices;...
Page 116 R&S GW5420 Device Setup and Configuration System Root Password In order to change the system root password, navigate to "PASSWORDS -> System Root Password". Figure 4.15: Device Setup and Configuration - EWEB Local Setup / System Root Password DB User Password In order to change the database user password, navigate to "PASSWORDS ->...
Page 117 R&S GW5420 Device Setup and Configuration DB Super User Password In order to change the database super user password, navigate to "PASSWORDS -> DB Super User Password". Figure 4.16: Device Setup and Configuration - EWEB Local Setup / DB Super User Password Installation Manual 6198.2287.03-01...
Page 118 R&S GW5420 Device Setup and Configuration eWEB Password In order to change the eWEB Local Setup interface user password, navigate to "PASSWORDS -> eWEB Password". Figure 4.17: Device Setup and Configuration - EWEB Local Setup / IP Interface User Password RSync Password In order to change the RSync password, navigate to "PASSWORDS ->...
Page 119 R&S GW5420 Device Setup and Configuration SNMP TrapD The "SNMP TrapD" menu enables the configuration of the following SNMP TrapD settings: Auth Protocol - type of authentication protocol: Auth Passphrase - authentication password Privacy Protocol - type of privacy protocol: Privacy Passphrase - privacy password In order to access the menu, navigate to "PASSWORDS ->...
Page 120: Serial/Ssh Ip Change
R&S GW5420 Device Setup and Configuration 4.1.2. Serial/SSH IP Change 4.1.2.1. Serial Connection The R&S equipment use the following serial ports for serial connection: IOIOI serial port RS-232 serial port (used for Radio Gateways) COM1 serial port The RS-232 serial connection can only be achieved with the RS cable, delivered when purchasing the equipment.
Page 121 R&S GW5420 Device Setup and Configuration Step 7: Load the "interfaces" file into the VI editor vi interfaces Step 8: Enter VI insert mode by pressing the key "i". The following text will be displayed at the bottom of the screen: "-- INSERT --"...
Page 122: Configuration
R&S GW5420 Device Setup and Configuration 4.2. Configuration The configuration of the equipment is allowed by using the VCMS (VCS-4G Control & Monitoring System) web interface, which runs on DB5400 VCMS server for system configuration. The VCMS interface and in this way the possibility to configure a device via this interface is only available together with the DB5400 VCMS server and related licenses.
Page 123: Malfunctions
R&S GW5420 Malfunctions 5. Malfunctions 5.1. Visual Inspection Check the following: 1. Check the external wiring between the R&S GW5420 unit and the peripheral equipment. 2. Check if all connectors are plugged in firmly. 3. Check the power supply cables, the Ethernet cables, the analog interface cables for mechanical damage.
Page 124: Maintenance
R&S GW5420 Maintenance 6. Maintenance Only qualified personnel may carry out any maintenance work. 6.1. Scheduled Maintenance The backup battery (mounted onto the CPU Card) needs to be replaced once every three years (after the installation). 6.2. Cleaning The R&S GW5420 unit (including the air flow openings) will be cleaned every three months with compressed air.
Page 125: Changing The Fuses
R&S GW5420 Maintenance 6.3. Changing the Fuses 6.3.1. Changing the DC Supply Fuses F5/F6 Only fuses of type IEC60127-2/5 - T3.15H/250V should be used. This fuse is used for the specified nominal DC supply voltage. Changing the DC supply fuse: 1.
Page 126: Technical Information
R&S GW5420 Technical Information 7. Technical Information 7.1. Mandatory Installation Rules To keep a minimum clearance distance for cabling and airflow, you must follow the rules presented in the picture below: For a standalone equipment mounting Figure 7.1: Technical Information - Cabling & Airflow for Standalone Equipment M ounting For ventilated rack mounting Figure 7.2: Technical Information - Cabling &...
Page 127: General Data
R&S GW5420 Technical Information 7.2. General Data Mechanical Data Dimensions (W x H x D) - 1 U 442 mm x 44.10 mm x 299.80 mm Dimensions (W x H x D) - 2 U 442 mm x 88.20 mm x 299.80 mm Dimensions with Rack Mount Brackets 482.50 mm x 44.10 mm x 299.80 mm (W x H x D) - 1 U...
Page 128: Environmental Conditions
R&S GW5420 Technical Information 7.3. Environmental Conditions Environmental conditions Acc. to EN 60068-2-1, 60068-2-2 Operating temperature range 0 °C to +50 °C Storage temperature range -40 °C to +70 °C Humidity +25° / +40 °C, 95 % relative humidity/cyclic acc. to DIN/EN 60068-2-30 Shock Acc.
Page 129: Electrical Safety
R&S GW5420 Technical Information 7.5. Electrical Safety Compliance In line with EN 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + A2:2013 7.6. Electrical Conditions The following conditions must be respected: The existence of two free 110 V AC/230 V AC; 50 Hz/60 Hz sockets The sockets must be protected with a calibrated 10 A to 15 A fuse The sockets must be grounded The existence of a supplementary grounding branch point for the GND reference of the equipment...
Page 130 About Rohde & Schwarz Rohde & Schwarz is an independent group of companies specializing in electronics. It is a leading supplier of solutions in the fields of test and measurement, broadcasting, radio monitoring and radiolocation, as well as secure communications. Established more than 75 years ago, Rohde &...

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