DCN multimedia Conference System en Hardware Installation Manual
DCN multimedia Table of Contents | en 3 Table of contents 1 Safety 4 2 About this manual 5 2.1 Intended audience 5 2.2 Alerts and notice signs 5 2.3 Copyright and disclaimer 5 2.4 Document history 5 3 System installation overview 6 3.1 Typical system setup 7 4 System installation design and planning 8 4.1 System capabilities 4.2 Hardware requirements 10 4.3 Power supply capacity calculation plan 12 4.3.1 Calculation using DCNM-APS or DCNM-PS 12 4.3.
en | Safety 1 DCN multimedia Safety Prior to installing or operating products, always read the Important Safety Instructions which are available as a separate multilingual document: Important Safety Instructions (Safety_ML). These instructions are supplied together with all equipment that can be connected to the mains supply. Safety precautions Some products of the DCN multimedia product range are designed to be connected to the public mains network.
DCN multimedia About this manual | en 5 About this manual 2 The purpose of this manual is to provide information required for installing the DCN multimedia conference system. This installation manual is available as a digital document in the Adobe portable document format (PDF). For more information, refer to the product related information on www.boschsecurity.com Intended audience 2.1 This hardware installation manual is intended for installers of a DCN multimedia conference system.
en | System installation overview 3 DCN multimedia System installation overview It is advisable to participate in the DCN multimedia conference system training before you install, prepare, configure and operate a DCN multimedia system. The DCN multimedia system is an IP based conference system which runs on an OMNEO compatible Ethernet network. It is used for distributing and processing audio, video and data signals.
DCN multimedia 3.1 System installation overview | en 7 Typical system setup 1 2 9 5.1 8 7 8 8 8 4 8 6 6 8 6 3 6 6 5.2 5 Figure 3.1: Typical DCN multimedia system overview A typical DCN multimedia conference system consists of: 1. System server controller (PC): – 2. – 3. The heart of the system. It licenses functionality, configures and controls the system. Client PC (optional): Can be used to: Manage meetings, prepare meetings and configure the system.
en | System installation design and planning 4 DCN multimedia System installation design and planning Before you start to install system devices and connect system cabling, you should make a system design and planning: – – Familiarize yourself with the product and system capabilities. Make a cable (connection) plan: – Calculate the system network cable length. – Calculate the system power consumption. – Calculate the required power capacity of the system.
DCN multimedia System installation design and planning | en 9 1 2 2 2 2 2 2 2 2 Figure 4.1: Example: Switch-levels Power supply capacity The total system network cable length and connected devices determine the required power supply capacity. The power within the DCN multimedia conference system is supplied by: – The Audio Powering Switch (DCNM‑APS) and the Powering Switch (DCNM‑PS), or – Off‑the‑shelf PoE Ethernet switches.
en | System installation design and planning 4.2 DCN multimedia Hardware requirements Switches The following minimal requirements apply to switches: – 1 Gbit or higher with hardware switching capabilities. – Quality of Service through differentiated services with 4 or more output queues and strict priority packet scheduling. – (Optional) IGMPv3 or IGMPv2 snooping. To optimize bandwidth usage, IGMP snooping can be used.
System installation design and planning | en DCN multimedia 11 Routers The following minimal requirements apply to routers: – 1 Gbit or higher Ethernet ports. – Supports PIM‑DM or Bidirectional PIM. – Performs IP routing in hardware (i.e. a ‘layer 3 switch’) to minimize the routing delay. – Packet forwarding rate > 1,000,000 packets per second per port (e.g. 8 Mpps for an 8‑port router). – Non-blocking backplane per switching port, i.e. 2 Gbit per port (e.g. 16 Gbps for an 8‑port router).
en | System installation design and planning 4.3 DCN multimedia Power supply capacity calculation plan How to start First decide how to supply power to the devices: – Using DCNM‑APS and DCNM‑PS – Using PoE Ethernet switch If you want to use PoE Ethernet switches, continue with chapter Calculation using PoE switches, page 15. See also 4.3.
System installation design and planning | en DCN multimedia 13 Rear view 1 2 3 4 5 6 7 8 10 12 11 13 15 14 17 16 9 19 18 20 Figure 4.2: DCNM‑APS 9 10 12 13 14 15 17 16 18 19 20 Figure 4.3: DCNM‑PS Item Description 1, 5 XLR line outputs 1 and 2. 2, 6 RCA line outputs 1 and 2. 3, 7 XLR line inputs 1 and 2. 4, 8 RCA line inputs 1 and 2. 9 Mains inlet, mains switch and fuse holder. 10 Reset button. 11 Ground switch (grounded or floating). 12 Socket 1 without power.
en | System installation design and planning DCN multimedia Network and Power connector Max. power output (W) Max. devices Socket 1 (12) No power capacity. --- Socket 2 (13) 15 1 Socket 3 (15) 144 10 Socket 4 (17) 144 10 Socket 5 (19) 144 10 Table 4.3: Power supply capacity DCNM‑APS / DCNM‑PS Calculation examples The following example gives you an indication of the maximum load to each DCNM‑APS or DCN‑PS socket: – Socket 2: 50 m + DCNM‑MMD = 12.
DCN multimedia System installation design and planning | en 15 Notice! Make sure one socket can supply power to the complete redundant chain. 4.3.2 Calculation using PoE switches Select one or more PoE Ethernet switches to supply power to the multimedia devices. Each DCNM‑MMD must be connected to an individual PoE enabled output of an Ethernet switch. Notice! Some PoE Ethernet switches can only supply power to a limited number of ports.
en | Installation material and tools 5 DCN multimedia Installation material and tools This section describes installation material such as cables, connectors and tools. Recommedations – Always use manufacturer specified installation products, materials and tools. – In general, use different cable ducts for the system network cables, audio cables and mains supply cables. – In public areas where people can touch or move above the connectors and cables, use metal protection covers. Warning! ! 5.
DCN multimedia 5.2 Installation material and tools | en 17 DCNM-CBCON System Network Cable Connector (50 pcs) You can make your own system network cables by using: – The system network connector (this section). – The DCNM-CB250 System Installation Cable, page 19. – The DCNM-CBTK System Network Cable Toolkit, page 18. 9 7 6 5 4 3 8 1 7 9 5 3 8 2 1 6 4 Figure 5.
en | Installation material and tools 5.3 DCN multimedia DCNM-CBTK System Network Cable Toolkit The system network cable toolkit is used to connect the DCNM-CBCON System Network Cable Connector (50 pcs), page 17 to the DCNM-CB250 System Installation Cable, page 19. 1 2 Item Description 1 Power wiring tool. 2 Signal wiring tool. Table 5.2: Toolkit content Notice! Please consult the “custom length for system network cables” section on the DVD, which is supplied with the DCNM‑APS.
DCN multimedia 5.4 Installation material and tools | en 19 DCNM-CB250 System Installation Cable The system network installation cable, without connectors, is available in a length of 250 meters and is used for making your own system network cable. Notice! The maximum system network cable length is: 50 m / 164.04 ft. Notice! Please consult the “custom length for system network cables” section on the DVD, which is supplied with the DCNM‑APS.
en | Mechanical installation of Central Equipment DCN multimedia 6 Mechanical installation of Central Equipment 6.1 DCNM-APS and DCNM-PS The DCNM‑APS Audio Powering Switch is used to: – control system audio signals, – route audio signals to/from devices, – supply power to devices, – Ethernet switch to connect PC and DCNM‑MMD's. The DCNM‑PS Powering Switch is used to: – Supply power to devices.
Mechanical installation of Central Equipment | en DCN multimedia 21 Rear view 1 2 3 4 5 6 7 8 10 12 11 13 15 14 17 16 9 19 18 20 Figure 6.1: DCNM‑APS 9 10 12 13 14 15 17 16 18 19 20 Figure 6.2: DCNM‑PS Item Description 1, 5 XLR line outputs 1 and 2. 2, 6 RCA line outputs 1 and 2. 3, 7 XLR line inputs 1 and 2. 4, 8 RCA line inputs 1 and 2. 9 Mains inlet, mains switch and fuse holder. 10 Reset button. 11 Ground switch (grounded or floating).
en | Mechanical installation of Central Equipment DCN multimedia How to install 1. Install the DCNM‑APS or DCNM‑PS in a 19 inch device rack system or on a flat surface. Two 19 inch mounting brackets and four bottom feet are supplied with the DCNM‑APS and DCNM‑PS. Refer to the following illustration. 2. Connect all required cabling. 3. Connect the mains supply. 2 1 3 Figure 6.
DCN multimedia Mechanical installation of Contribution Devices | en 7 Mechanical installation of Contribution Devices 7.1 DCNM-MMD Multimedia Device 23 Typically, the DCNM‑MMD is used to: – Add participants to a meeting. – Monitor and control a meeting or conference by the chairperson. 9 8 1 2 3 4 5 6 7 Figure 7.1: DCNM-MMD front, top, rear and side views Item Description 1 7” capacitive touch screen. 2 LED strip. 3 Two‑way loudspeaker. 4 3.
en | Mechanical installation of Contribution Devices DCN multimedia How to connect The system can be quickly and easily configured as a daisy‑chain configuration (see Typical system setup, page 7), or as a star configuration: – Daisy‑chain configuration: Uses dedicated cabling, consisting of CAT‑5e cables including two additional power conductors. – Star configuration: Each device is connected with an individual standard CAT‑5e cable.
DCN multimedia Mechanical installation of Contribution Devices | en 25 See also – DCNM-CBxx System Network Cable, page 16 – DCNM-CB250 System Installation Cable, page 19 Bosch Security Systems B.V. Hardware Installation Manual 2013-08 | V1.
en | Mechanical installation of Contribution Devices 7.2 DCN multimedia DCNM-HDMIC High Directive Microphone The high directive microphone is typically used with the: – DCNM-MMD Multimedia Device, page 23. 1 2 3 7 4 6 8 5 Figure 7.3: DCNM‑HDMIC front and bottom view 2013-08 | V1.0 | Number Description 1 LED indicator. 2 Microphone grill (left and right). 3 Microphone grill (front and rear). 4 Connection guidance. 5 Slider guidance. 6 Connector plug.
DCN multimedia Mechanical installation of Contribution Devices | en 27 How to connect or remove the microphone The microphone can be easily connected to the DCNM-MMD Multimedia Device, page 23: 9 6 4 75 8 Figure 7.4: DCNM‑HDMIC to DCNM‑MMD connection To do so: 1. Gently guide the connection guidance (4) into the DCNM‑MMD microphone connector (9). 2. Gently push the connector plug (6) into the DCNM‑MMD microphone connector (9) until the connection lock (5) fits/click into place. 3.
en | Mechanical installation of Contribution Devices 7.4 DCN multimedia DCNM-NCH Name Card Holder The name card holder (1) has two magnets (2) located on top of the name card holder and can therefore be easily attached to, and removed from, the rear side of the DCNM‑MMD. 1 2 2 Figure 7.5: DCNM‑NCH to DCNM‑MMD assembly Item Description 1 Name card holder. 2 Magnets. Notice! A paper insert template is included on the DVD that is supplied with the DCNM‑APS. 2013-08 | V1.
DCN multimedia 8 Installation Test | en 29 Installation Test An installation test is needed to prevent connection mismatches and find potential product defects at an early stage. Not to do so could result in a system malfunctioning. Each DCN multimedia device (DCNM‑MMD) has its own build‑in diagnostics, which can be used for faultfinding. The diagnostics starts as soon the device is powered on.
en | Installation Test DCN multimedia – Downloading devices is not covered in this manual. Refer to the DCN mulimedia configuration manual on how to download the devices. Customer service If a fault cannot be resolved, please contact your supplier or system integrator, or go directly to your Bosch representative. 2013-08 | V1.0 | Hardware Installation Manual Bosch Security Systems B.V.
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