Bosch DCN multimedia Instructions de montage
DCN multimedia
Conference System
en Hardware Installation Manual
Table of contents
1Safety 4
2About 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
3System installation overview 6
3.1 Typical system setup 7
4System installation design and planning 8
4.1 System capabilities 8
4.2 Hardware requirements 10
4.3 Power supply capacity calculation plan 12
4.3.1 Calculation using DCNM-APS or DCNM-PS 12
4.3.2 Calculation using PoE switches 15
5Installation material and tools 16
5.1 DCNM-CBxx System Network Cable 16
5.2 DCNM-CBCON System Network Cable Connector (50 pcs) 17
5.3 DCNM-CBTK System Network Cable Toolkit 18
5.4 DCNM-CB250 System Installation Cable 19
6Mechanical installation of Central Equipment 20
6.1 DCNM-APS and DCNM-PS 20
7Mechanical installation of Contribution Devices 23
7.1 DCNM-MMD Multimedia Device 23
7.2 DCNM-HDMIC High Directive Microphone 26
7.3 DCNM-MMDSP Anti-reflection foil 27
7.4 DCNM-NCH Name Card Holder 28
8Installation Test 29
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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.
To avoid any risk of electric shock, all interventions must be carried out with disconnected
mains supply.
Interventions with the equipment switched on are authorized only when it is impossible to
switch the equipment off. The operation must only be performed by qualified personnel.
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About this manual
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
This hardware installation manual is intended for installers of a DCN multimedia conference
system.
Alerts and notice signs
Four types of signs can be used in this manual. The type is closely related to the effect that
may be caused if it is not observed. These signs - from least severe effect to most severe
effect - are:
Notice!
Containing additional information. Usually, not observing a ‘notice’ does not result in damage
to the equipment or personal injuries.
!
Caution!
The equipment or the property can be damaged, or persons can be lightly injured if the alert
is not observed.
!
Warning!
The equipment or the property can be seriously damaged, or persons can be severely injured
if the alert is not observed.
Danger!
Not observing the alert can lead to severe injuries or death.
Copyright and disclaimer
All rights reserved. No part of this document may be reproduced or transmitted in any form by
any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior
written permission of the publisher. For information on getting permission for reprints and
excerpts, contact Bosch Security Systems B.V..
The content and illustrations are subject to change without prior notice.
Document history
Release date Documentation version Reason
2013.08 V1.0 1st edition
2
2.1
2.2
2.3
2.4
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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.
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.
An Ethernet switch is also required for providing Power over Ethernet (PoE).
Notice!
When Power over Ethernet is used, devices cannot be daisy‑chained.
See also
–Typical system setup, page 7
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Typical system setup
1
8
2
43
9
8
8
6666
5
8
8
8
7
6
5.1
5.2
Figure 3.1: Typical DCN multimedia system overview
A typical DCN multimedia conference system consists of:
1. System server controller (PC):
– The heart of the system. It licenses functionality, configures and controls the system.
2. Client PC (optional):
– Can be used to: Manage meetings, prepare meetings and configure the system.
3. Audio Powering Switch (DCNM‑APS):
– Controls the system audio, routes audio from and to the system and supplies power
to the devices.
4. Powering Switch (DCNM‑PS):
– Is used to increase the number of devices connected to the system.
5. Conference multimedia devices (DCNM‑MMD):
– Participants can use the multimedia device to make their contributions to a meeting.
–5.1 is a DCNM‑MMD used for “system power on/off”. This DCNM‑MMD is always
connected to the powered socket of the DCNM‑APS or DCNM‑PS.
–5.2 is a DCNM‑MMD used via “Power over Ethernet” (PoE) Ethernet switch.
6. System Network Cable (DCNM‑CBxxx):
– Connects DCN multimedia devices, audio powering switch and powering switch with
each other.
7. Ethernet switch:
– Ethernet switch with PoE on some ports. Routes the system data via Ethernet.
8. CAT‑5e Ethernet cable (minimum requirement).
9. Optional HD Conference Dome (VCD‑811-IWT) + external power supply:
– Captures the image of a participant speaking.
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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.
Notice!
DCN multimedia uses the RSTP protocol. If the DCN multimedia system needs to be
connected with the locally present network, please consult the local IT department before
continuing with the installation design.
Notice!
Make sure that the cable lengths and power consumptions do not exceed the specifications:
Not doing so will result in malfunctioning at any moment of the DCN multimedia products and
system.
System capabilities
DCN multimedia product and system capabilities depend on:
– The lengths of the system network cables.
– The number of connected devices.
– The system power supply capacity.
Cable length
System network cables (DCNM‑CBxx) lengths (2, 5, 10 or 25 m) have a direct effect on the
available power supply capacity. The longer the system network cable, the less power supply
capacity is available to drive the connected devices. Therefore, choose the lengths of the
system network cables carefully.
Notice!
Custom network cables, must never exceed the maximum Gb Ethernet specification of 100m
(IEEE 802.3ab). The maximum DCN multimedia system network cable length to be used is
50m.
Keep your network hierarchy as flat as possible. This means having as less levels as possible.
It is recommended not to have more than 7 levels. See the following example: 1 = Root
switch. 2 = Switch.
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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.
Calculation tool
The calculation tool can be used to calculate the total power capacity of the system. This
makes the design and planning of the DCN multimedia conference system easier. The
calculation tool uses the power consumption of devices and the system network cable lengths
to calculate the needed system power supply capacity. The calculation tool is on the DVD
supplied with the DCNM‑APS, and on the Bosch website: www.boschsecurity.com.
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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. This is useful in systems with >10 multicast channels, although not
absolutely required. Sufficient performance for handling a large number of IGMP query
responses, depending on the number of (directly or indirectly) connected devices to that
switch. Hardware support for IGMP is strongly recommended.
– (Optional) (Rapid) Spanning Tree support in case redundant networks are used.
– (Optional) SNMPv3 support for switch supervision purposes.
The following table shows recommended switches to use with OMNEO. These managed
switches may offer support for the optional requirements as stated above.
Managed switches IGMP Snooping RSTP (Y/N) SNMPv3 (Y/N)
HP Networking E2520
series
v1, v2, v3 Y Y
HP Networking V1900
series
Y[2] Y Y
HP Networking V1910
series
Y3 Y Y
Netgear GS108T /
Netgear GS108Tv2
v1, v2 Y Y
Cisco SG 300 series v1, v2, v3 Y Y
Cisco SG 200 series v1, v2 Y N
Cisco ESW 500 series v1, v2 Y Y
Cisco SLM2000 series v1, v2 N N
D-Link DGS 1210
series
v1, v2 Y Y
The price range for these switches varies depending on the number of ports the switch may
have. More expensive switches are also available, but have not been taken into consideration.
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Autres manuels pour DCN multimedia
5
Table des matières
Autres manuels Bosch Système de conférence
Bosch
Bosch DICENTIS Manuel utilisateur
Bosch
Bosch F.01U.299.030 Manuel utilisateur
Bosch
Bosch CCS 1000 D Comment utiliser
Bosch
Bosch DICENTIS Manuel utilisateur
Bosch
Bosch DCN-CONCM Concentus Manuel utilisateur
Bosch
Bosch DICENTIS Feuille d'instructions
Bosch
Bosch DCN multimedia Manuel utilisateur
Bosch
Bosch B426 Manuel
Bosch
Bosch DCN-DIS Manuel utilisateur
Bosch
Bosch DCN-DIS Guide de référence
Bosch
Bosch DICENTIS Instructions de montage
Bosch
Bosch DICENTIS Feuille d'instructions
Bosch
Bosch DICENTIS Manuel utilisateur
Bosch
Bosch DCN-CON Concentus Delegate Unit Guide de référence
Bosch
Bosch PLN?2AIO120 BGM Mode d’emploi
Bosch
Bosch DCN-WD Guide de référence
Bosch
Bosch DCN Next Generation Manuel utilisateur
Bosch
Bosch INTEGRUS Manuel utilisateur
Bosch
Bosch CCSE-DL CCS700 Manuel utilisateur
Bosch
Bosch DCN-WD Guide de référence
Manuels Système de conférence populaires d'autres marques
Kramer
Kramer VIA GO Manuel utilisateur
AVT
AVT MAGIC AC1 Go Manuel utilisateur
ProSoft Technology
ProSoft Technology AN-X4-AB-DHRIO Manuel utilisateur
Sony
Sony PCS-I150 Manuel utilisateur
Middle Atlantic Products
Middle Atlantic Products VTC Series Manuel utilisateur
Prentke Romich Company
Prentke Romich Company Vanguard Plus Mode d’emploi
