Offers many ways of transferring your video over a network. This work helps you understand the benefits and drawbacks of different technologies for a variety of practical applications. It covers HD, Wireless, and IPTV technologies. It helps readers learn how to take advantage of technologies like MPEG, multicasting, RTP, and streaming.
The NAB Engineering Handbook provides detailed information on virtually every aspect of the broadcast chain, from news gathering, program production and postproduction through master control and distribution links to transmission, antennas, RF propagation, cable and satellite. Hot topics covered include HD Radio, HDTV, 2 GHz broadcast auxiliary services, EAS, workflow, metadata, digital asset management, advanced video and audio compression, audio and video over IP, and Internet broadcasting. A wide range of related topics that engineers and managers need to understand are also covered, including broadcast administration, FCC practices, technical standards, security, safety, disaster planning, facility planning, project management, and engineering management.Basic principles and the latest technologies and issues are all addressed by respected professionals with first-hand experience in the broadcast industry and manufacturing. This edition has been fully revised and updated, with 104 chapters and over 2000 pages. The Engineering Handbook provides the single most comprehensive and accessible resource available for engineers and others working in production, postproduction, networks, local stations, equipment manufacturing or any of the associated areas of radio and television.* An National Association of Broadcasters official publication* Over 100 industry leaders combine their knowledge and expertise into one comprehensive reference* Completely revised to add many new technologies such as HDTV, Video over IP, and more
Video Over IP gives you everything you need to know to choose from among the many ways of transferring your video over a network. The information is presented in an easy to read format, with comparison charts provided to help you understand the benefits and drawbacks of different technologies for a variety of practical applications.Readers who have a background in either video or networking will benefit from tutorials in both areas and the breadth of coverage that this book provides. Real-life application examples give readers successful examples of a variety of Video over IP networks that are up and running today. After reading this book, you will be able to:-Understand the basics of video today-Understand the basics of IP networking technology-Differentiate between technologies such as streaming, download and play, and file transfer-Understand the benefits and drawbacks of a variety of video transport techniques-Know what information you need to gather about their application before selecting a Video over IP technology and before beginning an implementation*Understand video transport over IP networks - learn how to take advantage of technologies like MPEG, multicasting, RTP, and streaming*Provides clear, easy to comprehend explanations of both video and networking technologies - perfect for newcomers - helps seasoned pros round out their knowledge*Covers a full range of video technology, from web and desktop videoconferencing to professional broadcast quality and high definition video.
Video Over IP gives you everything you need to know to choose from among the many ways of transferring your video over a network. The information is presented in an easy to read format, with comparison charts provided to help you understand the benefits and drawbacks of different technologies for a variety of practical applications. This new edition is expanded to fully cover HD and wireless technologies and new case studies.Whether your background is video, networking, broadcast, or telecommunications, you will benefit from the breadth of coverage that this book provides. Real-life application examples give readers successful examples of a variety of Video over IP networks that are up and running today.*This edition is expanded to include HD, Wireless, and IPTV technologies*Understand video transport over IP networks - learn how to take advantage of technologies like MPEG, multicasting, RTP, and streaming*Provides clear, easy to comprehend explanations of both video and networking technologies
*Covers the latest standards and those being developed in an ever-evolving field *Provides insight into the latest technology of video and data over wireless networks and how convergence will be a driving force in this industry *Provides an understanding of the true capabilities behind each vendor's solution to allow for informed buying decisions A recent survey of 500 U.S. companies with multiple locations found that 81% are planning to implement IP Telephony on their local area networks (LANs) in 2003, and two-thirds are looking at convergence for their wide area networks (WANs) as well. This includes voice, video and data over hard line and wireless networks. Today, new standards and technologies are being developed to support convergence and voice over IP (VoIP) and Video over IP and wireless. Because convergence covers the voice and data world, it will be critical to understand all of these environments. This book provides detailed information on convergence network models, protocol stacks, routing algorithms, gateways and switches required to support these networks.*Covers the latest standards and those being developed in an ever-evolving field *Provides insight into the latest technology of video and data over wireless networks and how convergence will be a driving force in this industry *Provides an understanding of the true capabilities behind each vendor's solution to allow for informed buying decisions
Via deze video-server kunt u audio- en videosignalen voor uw website laden. Sluit simpelweg uw bewakingscamera aan, waarna u overal vandaan toegang hiertoe heeft. Natuurlijk... Klik verder voor meer info.
Via deze video-server kunt u audio- en videosignalen voor uw website laden. Sluit simpelweg uw bewakingscamera aan, waarna u overal vandaan toegang hiertoe heeft. Natuurlijk... Klik verder voor meer info.
This book focuses on Cisco Unified Communications Manager Release 6.x. You will learn how to install and configure Cisco Unified Communications Manager, power over Ethernet switches, and gateways using MGCP. You will also learn how to build a scalable dial plan for on-net " off-net calls. The dial plan chapters of the book cover call routing, call coverage, digit manipulation, class of service, and call coverage components. This book will teach you how to implement media resources, LDAP directory integration, and various endpoints including Skinny Client Control Protocol (SCCP) and Session Initiation Protocol (SIP). Cisco Unified Video Advantag endpoint configuration is covered, in addition to, Cisco Unity voice mail integration " basic voice mail box creation. Various user features are discussed including Presence. - Understand Cisco Unified Communications Manager architecture " components; - Evaluate Cisco Unified Communications Manager deployment models; - Install, upgrade, and administer Cisco Unified Communications Manager; - Apply network configuration, NTP, and DHCP configuration options; - Configure and manage user accounts; - Deploy various Cisco Unified IP Phones; - Configure Catalyst switches for power over Ethernet " voice VLAN requirements; - Harden IP Phones to mitigate security risks; - Configure Media Gateway Control Protocol (MGCP) gateways; - Configure dial plans, call routing, and digit manipulation; - Deploy various media resources and user features; - Integrate Cisco Unity Voicemail with Cisco Unified Communications Manager; - Configure video-enabled IP Phones.
Video Over IP gives you everything you need to know to choose from among the many ways of transferring your video over a network. The information is presented in an easy to read format, with comparison charts provided to help you understand the benefits and drawbacks of different technologies for a variety of practical applications. This new edition is expanded to fully cover HD and wireless technologies and new case studies.Whether your background is video, networking, broadcast, or telecommunications, you will benefit from the breadth of coverage that this book provides. Real-life application examples give readers successful examples of a variety of Video over IP networks that are up and running.
This best-selling, conceptual introduction to TCP/IP internetworking protocols interweaves a clear discussion of fundamentals with the latest technologies. Leading author Doug Comer covers layering and shows how all protocols in the TCP/IP suite fit into the five-layer model. With a new focus on CIDR addressing, this revision addresses MPLS and IP switching technology, traffic scheduling, VOIP, Explicit Congestion Notification (ECN), and Selective ACKnowledgement (SACK). KEY TOPICS: Includes coverage of Voice and Video Over IP (RTP), IP coverage, a discussion of routing architectures, examination of Internet application services such as domain name system (DNS), electronic mail (SMTP, MIME), file transfer and access (FTP, TFTP, NFS), remote login (TELNET, rlogin), and network management (SNMP, MIB, ANS.I), a description of mobile IP, and private network interconnections such as NAT and VPN. The new edition includes updates to every chapter, updated examples, a new chapter on MPLS and IP switching technology and an expanded TCP description that featuers Explicit Congestion Notification (ECN) and Selective ACKnowledgement (SACK). For network and web designers, implementers, and administrators, and for anyone interested in how the Internet works.
The Real-time Transport Protocol (RTP) provides a framework for delivery of audio " video across IP networks with quality and reliability. In this book, Colin Perkins offers readers technical guidance for designing, implementing, and managing any RTP-based system. By bringing together information that was previously scattered or difficult to find, Perkins has created a resource that enables professionals to leverage RTP's benefits in a wide range of Voice-over IP (VoIP) and streaming media applications. He demonstrates how RTP supports audio/video transmission in IP networks, and shares strategies for maximizing performance, robustness, security, and privacy. Replete with examples, this book is a RTP reference for every audio/video application designer, developer, researcher, and administrator. Key coverage includes: - RTP's goals, design philosophy, " relationships with other protocols; The psychology of human perception in the design of media delivery systems; RTP data transfer " control protocols, including framing, loss detection, reception quality feedback, " membership control; - Media playout, timing, and synchronization, including lip synchronization; Mitigating network problems: error concealment, error correction, and congestion control; - Optimizing performance over low-speed links: header compression, multiplexing, and tunneling; Integrating leading media codecs " standards into RTP systems; Securing RTP sessions: encryption, authentication, and the new secure RTP profile for wireless networks.
This book focuses on Cisco Unified Communications Manager Release 6.x. You will learn how to install and configure Cisco Unified Communications Manager, power over Ethernet switches, and gateways using MGCP. You will also learn how to build a scalable dial plan for on-net " off-net calls. The dial plan chapters of the book cover call routing, call coverage, digit manipulation, class of service, and call coverage components. This book will teach you how to implement media resources, LDAP directory integration, and various endpoints including Skinny Client Control Protocol (SCCP) and Session Initiation Protocol (SIP). Cisco Unified Video Advantag endpoint configuration is covered, in addition to, Cisco Unity voice mail integration " basic voice mail box creation. Various user features are discussed including Presence. - Understand Cisco Unified Communications Manager architecture " components; - Evaluate Cisco Unified Communications Manager deployment models; - Install, upgrade, and administer Cisco Unified Communications Manager; - Apply network configuration, NTP, and DHCP configuration options; - Configure and manage user accounts; - Deploy various Cisco Unified IP Phones; - Configure Catalyst switches for power over Ethernet " voice VLAN requirements; - Harden IP Phones to mitigate security risks; - Configure Media Gateway Control Protocol (MGCP) gateways; - Configure dial plans, call routing, and digit manipulation; - Deploy various media resources and user features; - Integrate Cisco Unity Voicemail with Cisco Unified Communications Manager; - Configure video-enabled IP Phones.
Video Over IP gives you everything you need to know to choose from among the many ways of transferring your video over a network. The information is presented in an easy to read format, with comparison charts provided to help you understand the benefits and drawbacks of different technologies for a variety of practical applications. This new edition is expanded to fully cover HD and wireless technologies and new case studies.Whether your background is video, networking, broadcast, or telecommunications, you will benefit from the breadth of coverage that this book provides. Real-life application examples give readers successful examples of a variety of Video over IP networks that are up and running.
This best-selling, conceptual introduction to TCP/IP internetworking protocols interweaves a clear discussion of fundamentals with the latest technologies. Leading author Doug Comer covers layering and shows how all protocols in the TCP/IP suite fit into the five-layer model. With a new focus on CIDR addressing, this revision addresses MPLS and IP switching technology, traffic scheduling, VOIP, Explicit Congestion Notification (ECN), and Selective ACKnowledgement (SACK). KEY TOPICS: Includes coverage of Voice and Video Over IP (RTP), IP coverage, a discussion of routing architectures, examination of Internet application services such as domain name system (DNS), electronic mail (SMTP, MIME), file transfer and access (FTP, TFTP, NFS), remote login (TELNET, rlogin), and network management (SNMP, MIB, ANS.I), a description of mobile IP, and private network interconnections such as NAT and VPN. The new edition includes updates to every chapter, updated examples, a new chapter on MPLS and IP switching technology and an expanded TCP description that featuers Explicit Congestion Notification (ECN) and Selective ACKnowledgement (SACK). For network and web designers, implementers, and administrators, and for anyone interested in how the Internet works.
The Real-time Transport Protocol (RTP) provides a framework for delivery of audio " video across IP networks with quality and reliability. In this book, Colin Perkins offers readers technical guidance for designing, implementing, and managing any RTP-based system. By bringing together information that was previously scattered or difficult to find, Perkins has created a resource that enables professionals to leverage RTP's benefits in a wide range of Voice-over IP (VoIP) and streaming media applications. He demonstrates how RTP supports audio/video transmission in IP networks, and shares strategies for maximizing performance, robustness, security, and privacy. Replete with examples, this book is a RTP reference for every audio/video application designer, developer, researcher, and administrator. Key coverage includes: - RTP's goals, design philosophy, " relationships with other protocols; The psychology of human perception in the design of media delivery systems; RTP data transfer " control protocols, including framing, loss detection, reception quality feedback, " membership control; - Media playout, timing, and synchronization, including lip synchronization; Mitigating network problems: error concealment, error correction, and congestion control; - Optimizing performance over low-speed links: header compression, multiplexing, and tunneling; Integrating leading media codecs " standards into RTP systems; Securing RTP sessions: encryption, authentication, and the new secure RTP profile for wireless networks.
- Triple Streaming for MPEG4, Motion-JPEG and Mobile device simultaneously
- Day/Night viewing with automatic IR filter switching
- Features a built-in microphone and external audio in/out jacks
- Supports up to 30 frames per second in full VGA resolution
- Remote viewing over the Internet or via 3G Mobile phone
- Features Motion Detection and Eventnotification via E-mail
- Free software included (Industry-leading 32-channel IP CamSecure Lite software)
The LevelOne WCS-1090 Day/Night Network Camera features a high definition Sony Progressive CCD image sensor capturing high quality live streaming video. The IP Camera features MPEG-4/MJPEG video compression, dual stream capability to multiple users, day/night switching, audio capability for flexible deployment.
Wireless Camera with Day/Night Support
The WCS-1090 Day/Night Network Camera features both Wireless and Day/Night support. The camera supports 11b/g wireless connectivity with standard WEP, WPA/WPA2 encryption for secured wireless connections. The auto day/night switching allows for automatic camera adjustment to capture color images under normal light and black and white images under low light conditions. The high quality CCD sensor enables users to enjoy high definition picture quality at full VGA quality at 30 frames per second under most light conditions.
Multiple Video and Bi-directional Audio Compression
With enhanced MPEG-4 and Motion-JPEG Video compression, users can enjoy high quality images with minimum bandwidth. The WCS-1090 includes G.726 audio compression for easy synchronizing with live video streams.
Motion Detection & E-mail Alerts
Users can setup 4 motion-detection regions with the WCS-1090, each with adjustable size and sensitivity. When motion is detected at the specified regions, the system can send an E-mail alert or send captured images via FTP upload to a designated storage server. Advanced Features for Professional Use The LevelOne WCS-1090 includes a range of advance features for professional surveillance users. These include a SYSLOG server for remote log server to log messages as well as NTP (Network-Time-Protocol) Support for synchronizing the camera
s internal clock to an Internet Time-Server for a legitimate time-stamp on recorded video and pictures.
Bundled LevelOne IP CamSecure Lite
The WCS-1090 Wireless Day/Night Network Camera is bundled with the LevelOne IP CamSecure Lite Surveillance Management Software package. It is an easy to use Web-based surveillance management tool that allows users to monitor the camera locally over the LAN or remotely over the Internet.
- Virtual stacking with SIM (Single IP Management).
- Gigabit speeds on all ports.
- More port-count than the standard Smart family.
- Security features usually found only in high-end models.
- SafeGuard Engine to protect the network from excessive traffic.
- Auto Voice VLAN for easy integration of IP phones in your network.
- Auto Surveillance VLAN for smooth video from IP cameras.
- Easy configuration with a Web GUI.
- Power-saving design.
D-Link
s DGS-1500 SmartPro family of switches is designed for small/medium businesses who require functions like L3 Static Routing and Single IP Management (Virtual Stacking) without upgrading to a managed switch. The family integrates advanced management and security functions that are similar to those of a managed switch, but less complex. The switches feature D-Link Green
3.0 technology which enables significant power savings. Additionally, the DGS-1500-28P
s 10/100/1000 Mbps ports are PoE-enabled, offering ease-of-use and green features such as Time-based PoE, which enables the power to be shut off at a predetermined time. Compliant with 802.3af and 802.3at, these switches are capable of feeding power to devices of up to 30 Watts. Management options for the switches include SNMP, Web Management, SmartConsole Utility, and Compact CLI. The family also supports ACL filtering and D-Link
s Safeguard Engine. The DGS-1500 family uses Auto Voice VLAN, ensuring higher priority for voice traffic. The DGS-1500-20 and DGS-1500-28 are both fanless which allows them to emit less heat and noise than a standard switch, making them suitable for office environments. The DGS-1500-28P and DGS-1500-52 both feature smart fans which use a thermal sensor that can detect temperature change, the smart fans can react accordingly by utilising different fan speeds for different temperatures.
Energy Saving
D-Link is striving to take the lead in developing innovative and power-saving technology that does not sacrifice operational performance or functionality. The DGS-1500 family implements D-Link Green Technology, which includes a power saving mode, smart fan, reduced heat dissipation, and cable length detection. The power-saving features include being able to schedule when to turn off LEDs and ports when not in use, and when to make the switch enter hibernation mode. The switches can also detect the length of connected cables to automatically adjust power usage by saving energy on shorter cable connections of up to 20 meters. The switches can also support power-saving by link status, which drastically reduces power consumption by automatically toggling ports without a link to sleep mode. The DGS-1500-28P and DGS-1500-52 both feature built in smart fans. Using a thermal sensor that can detect temperature change, the fans can react accordingly by utilizing different fan speeds for different temperatures. The Smart Fan feature enables the built-in fans to automatically turn on at a certain temperature, providing continuous, reliable and eco-friendly operation of the switch.
Advanced Features
The DGS-1500 family features advanced features such as Virtual Stacking and Layer 3 features like Static Routing. Virtual Stacking reduces the number of IP addresses needed on a network by configuring up to 32 devices to appear as a single unit with one IP address. This simplifies network management for small workgroups and allows for switches to be added without special cabling.
Extensive Layer 2 Features
These switches are equipped with a complete lineup of Layer 2 features including IGMP Snooping, Port Mirroring, Spanning Tree, and Link Layer Discovery Protocol (LLDP). The IEEE 802.3x Flow Control function allows servers to directly connect to the switch for fast, reliable data transfer. At 2000 Mbps Full Duplex, the Gigabit ports provide high-speed data pipes to servers with minimum data transfer loss. Network maintenance features include Loopback Detection and Cable Diagnostics. Loopback Detection is used to detect loops created by a specific port or VLAN and automatically shut down the affected port or VLAN. The Cable Diagnostic feature, designed primarily for administrators and customer service representatives, can rapidly discover the type of error on cables and determine the cable quality.
QoS, Bandwidth Control
The DGS-1500 family supports Auto Surveillance VLAN (ASV), and Auto Voice VLAN which are best suited for VoIP and video surveillance deployments. Auto Surveillance VLAN is a new, industry-leading technology built into D-Link SmartPro family. This technology consolidates data and surveillance video transmission through a single SmartPro switch, thus sparing businesses the expense of maintaining dedicated hardware and facilities. ASV also ensures the quality of real-time video for monitoring and control without compromising the transmission of conventional network data. The Auto Voice VLAN technology enhances the VoIP service by automatically placing voice traffic from an IP phone to an assigned VLAN. With higher priority and individual VLAN, these features guarantee the quality and security of VoIP traffic. Furthermore, the DSCP markings on Ethernet packets enable different levels of service to be assigned to network traffic. As a result, these voice and video packets take precedence over other packets. In addition, with Bandwidth Control, network administrators can reserve bandwidth for important functions that require a larger bandwidth or might have high priority.
Secure your Network
D-Link
s innovative Safeguard Engine protects the switches against traffic flooding caused by virus attacks. The switches also support 802.1X port-based authentication, allowing the network to be authenticated through external RADIUS servers. In addition, the Access Control List (ACL) feature enhances network security and helps to protect the internal IT network by screening traffic based on MAC or IP addresses. The DGS 1500 SmartPro family includes ARP Spoofing Prevention, which protects from attacks on the Ethernet network that may allow an intruder to sniff data frames, modify traffic, or bring traffic to a halt altogether by sending fake ARP messages to the network. To prevent ARP Spoofing attacks, the switch uses Packet Control ACLs to block invalid packets that contain fake ARP messages. For added security, the DHCP Server Screening feature screens rogue DHCP server packets from user ports to prevent unauthorized IP assignment.
Versatile Management
The DGS-1500 SmartPro family provides a SmartConsole utility and a web-based management interface that enables administrators to remotely control their network down to the port level. The SmartConsole easily allows customers to discover multiple D-Link Web Smart Switches within the same L2 network segment. With this utility, users do not need to change the IP address of their PC. It also simplifies the initial setup of the Smart Switches. Switches within the same L2 network segment that are connected to the user
s PC are displayed on screen for instant access. This allows extensive switch configuration and basic setup of discovered devices including password changes and firmware upgrades. The DGS-1500 family also supports D-View 6.0 and Compact Command Line Interface (CLI) through Telnet. D-View 6.0 is a Network Management System that allows for the central management of critical network characteristics such as availability, reliability, resilience, and security. CLI management of the switches is possible via Telnet. This makes it possible to adjust basic settings, passwords, configuration files, and firmware with ease.
De tiptel VP 28 Video Phone, vertegenwoordigt de nieuwste generatie persoonlijke, multimedia-IP-communicatie en maakt het mogelijk om eenvoudig face-to-face gesprekken te houden. Zelfs bij een lage bandbreedte.
-Compact and cost-effective.
-Full frame rate in all resolutions.
-Simultaneous H.264 and Motion JPEG.
-PTZ support.
-Power over Ethernet.
High performance, single channel solution
The one-channel AXIS M7001 Video Encoder offers a highly compact design with superb H.264 performance. It provides an easy and cost-effective solution for integrating small or large numbers of analog CCTV cameras into an IP-based video surveillance system.
The easy way to a smarter CCTV system
The palm-sized, standalone AXIS M7001 is designed for installation close to an analog camera. It supports all types of analog cameras including PTZ (pan/tilt/zoom) and PTZ domes.
AXIS M7001 is perfect for small and large analog video installations, especially where an IP network infrastructure is already in place. Its small size also makes it ideal for use in discreet surveillance applications, for example, in retail stores and banks, and in camera housings.
Reduced bandwidth and storage
AXIS M7001 can deliver two simultaneous video
streams, one in H.264 and another in Motion JPEG, at full frame rate in all resolutions up to D1 (720x480 in NTSC, 720x576 in PAL).
The H.264 video compression format drastically reduces bandwidth and storage requirements without compromising image quality. Motion JPEG is supported for increased flexibility. The video encoder also provides video motion detection. AXIS M7001 is powered over Ethernet using the same cable as for data transmission, which simplifies installation.
AXIS M7001 Covert Surveillance Kit
The video encoder can feed power to the small covert camera that is included in the AXIS M7001 Covert Surveillance Kit.
The kit consists of one AXIS M7001 Video Encoder and one small IP66-rated covert camera.
-Full frame rate in all resolutions and all compression formats.
-Video motion detection.
-Advanced security and network management features such as HTTPS encryption with preserved performance, IPv6 and Quality of Service.
-Open Application Programming Interface (API) for software integration, including VAPIX
from Axis Communications.
Internet aanbieden in elk vakantiehuisje, iedere hotelkamer, in een bedrijfsverzamelgebouw of op een gehele campus.
De VigorAccess DSLAM-productserie van DrayTek biedt u de mogelijkheid om dit op eenvoudig wijze te realiseren. Met de nieuwe VigorAcces serie van DrayTek kunt u zelf Internet Service Provider (ISP) worden en ADSL2/2+, VoIP en bijvoorbeeld Video on Demand aanbieden. Een ideale oplossing voor de campus, hotels, bungalow- en vakantieparken, campings, bedrijventerreinen, etc. Door de architectuur en de prijs van de Vigor Access IP DSLAM is het aanbieden van ADSL2/2+ niet enkel weggelegd voor de grotere ISP's.
De DrayTek VigorAccess IP DSLAM zet een ADSL2/2+ signaal op bestaande telefoonlijnen. Hierdoor kunt u gebruik maken van de bestaande infrastructuur om hoge internet snelheden aan te bieden.
Wat is een DSLAM
Een DSLAM (Digital Subscriber Line Access Multiplexer) is de koppeling tussen de ADSL lijnen die naar de klanten gaan en het internet. Met een DSLAM bent u in staat om een ADSL signaal op een telefoonlijn te zetten (zie afbeelding).
Een DSLAM wordt door Internet Service Providers meestal geplaatst in wijkcentrales waar de telefonie infrastructuur en het internet bij elkaar komen. Wanneer de DSLAM wordt gebruikt in bijvoorbeeld een hotel, dan wordt deze in de ruimte geplaatst waar internet en telefonie het hotel binnen komen.
Master-Slave Configuratie
Door de ontwikkelde master / slave constructie van DrayTek kunt u aan elke Master IP DSLAM tot max. zes Slave IP DSLAM's koppelen. Hierdoor wordt een schaalbare infrastructuur gecre
erd die gemakkelijk te managen is. De VigorAccess IP DSLAM van DrayTek heeft 24 poorten per unit en kan door koppelingen eenvoudig worden uitgebreid tot 168 poorten. Hiermee kunnen dus 168 klanten worden aangesloten op 1 master IP DSLAM met 6 slave IP DSLAM's. Mochten meer poorten nodig zijn dan is deze configuratie eenvoudig schaalbaar.
Port Isolation
De VigorAccess beschikt over de feature Port Isolation. Vanuit de DSLAM gaan meerdere ADSL lijnen naar de diverse gebruikers. Om te voorkomen dat deze gebruikers onderling met elkaar kunnen communiceren is Port Isolation noodzakelijk. Port Isolation zorgt ervoor dat er geen communicatie tussen de ADSL lijnen mogelijk is.
FIBER WAN Ports of Gigabit Ethernet Ports
De VigorAccess is leverbaar met Fiber-Optic WAN poorten. Door gebruik te maken van deze poorten kan de Master direct aan de internet backbone gekoppeld worden. De Fiber poorten zijn beschikbaar voor Longhaul en Shorthaul verbindingen. Indien u geen Fiber-Optic verbinding heeft, is de VigorAccess ook leverbaar met een gigabit ethernet poort.
De VigorAccess IP DSLAM beschikt over een 6-poorts Gigabit switch. Deze kan als Gigabit uplink worden gebruikt voor de koppeling met het internet, maar kan ook worden geconfigureerd voor de master/slave toepassingen. Eveneens kunnen de uplink poorten worden ingezet voor bijvoorbeeld de koppeling met een video server.
MAC limit security
Om de totaaloplossing met.de VigorAccess beheersbaar te houden is MAC limit security ge
mplementeerd. Met deze feature kunt u een bepaald aantal MAC-adressen per ADSL lijn toestaan. Een ander voordeel van beveiliging op MAC adres is dat het gebruik van het standaard modem afgedwongen wordt.
Internet aanbieden in elk vakantiehuisje, iedere hotelkamer, in een bedrijfsverzamelgebouw of op een gehele campus.
De VigorAccess DSLAM-productserie van DrayTek biedt u de mogelijkheid om dit op eenvoudig wijze te realiseren. Met de nieuwe VigorAcces serie van DrayTek kunt u zelf Internet Service Provider (ISP) worden en ADSL2/2+, VoIP en bijvoorbeeld Video on Demand aanbieden. Een ideale oplossing voor de campus, hotels, bungalow- en vakantieparken, campings, bedrijventerreinen, etc. Door de architectuur en de prijs van de Vigor Access IP DSLAM is het aanbieden van ADSL2/2+ niet enkel weggelegd voor de grotere ISP's.
De DrayTek VigorAccess IP DSLAM zet een ADSL2/2+ signaal op bestaande telefoonlijnen. Hierdoor kunt u gebruik maken van de bestaande infrastructuur om hoge internet snelheden aan te bieden.
Wat is een DSLAM
Een DSLAM (Digital Subscriber Line Access Multiplexer) is de koppeling tussen de ADSL lijnen die naar de klanten gaan en het internet. Met een DSLAM bent u in staat om een ADSL signaal op een telefoonlijn te zetten (zie afbeelding).
Een DSLAM wordt door Internet Service Providers meestal geplaatst in wijkcentrales waar de telefonie infrastructuur en het internet bij elkaar komen. Wanneer de DSLAM wordt gebruikt in bijvoorbeeld een hotel, dan wordt deze in de ruimte geplaatst waar internet en telefonie het hotel binnen komen.
Master-Slave Configuratie
Door de ontwikkelde master / slave constructie van DrayTek kunt u aan elke Master IP DSLAM tot max. zes Slave IP DSLAM's koppelen. Hierdoor wordt een schaalbare infrastructuur gecre
erd die gemakkelijk te managen is. De VigorAccess IP DSLAM van DrayTek heeft 24 poorten per unit en kan door koppelingen eenvoudig worden uitgebreid tot 168 poorten. Hiermee kunnen dus 168 klanten worden aangesloten op 1 master IP DSLAM met 6 slave IP DSLAM's. Mochten meer poorten nodig zijn dan is deze configuratie eenvoudig schaalbaar.
Port Isolation
De VigorAccess beschikt over de feature Port Isolation. Vanuit de DSLAM gaan meerdere ADSL lijnen naar de diverse gebruikers. Om te voorkomen dat deze gebruikers onderling met elkaar kunnen communiceren is Port Isolation noodzakelijk. Port Isolation zorgt ervoor dat er geen communicatie tussen de ADSL lijnen mogelijk is.
FIBER WAN Ports of Gigabit Ethernet Ports
De VigorAccess is leverbaar met Fiber-Optic WAN poorten. Door gebruik te maken van deze poorten kan de Master direct aan de internet backbone gekoppeld worden. De Fiber poorten zijn beschikbaar voor Longhaul en Shorthaul verbindingen. Indien u geen Fiber-Optic verbinding heeft, is de VigorAccess ook leverbaar met een gigabit ethernet poort.
De VigorAccess IP DSLAM beschikt over een 6-poorts Gigabit switch. Deze kan als Gigabit uplink worden gebruikt voor de koppeling met het internet, maar kan ook worden geconfigureerd voor de master/slave toepassingen. Eveneens kunnen de uplink poorten worden ingezet voor bijvoorbeeld de koppeling met een video server.
MAC limit security
Om de totaaloplossing met de VigorAccess beheersbaar te houden is MAC limit security ge
mplementeerd. Met deze feature kunt u een bepaald aantal MAC-adressen per ADSL lijn toestaan. Een ander voordeel van beveiliging op MAC adres is dat het gebruik van het standaard modem afgedwongen wordt.
De K
nig Electronic digitale videorecorder DVR400-serie is ontworpen voor bewakingsdoeleinden voor bijvoorbeeld in winkels, kantoren of thuis. Het uitgebreide scala aan producteigenschappen bevat onder andere H.264 videocompressietechnologie, tot 4 TB opslagcapaciteit (exclusief), op afstand bekijken op de smartphone* of via internet en melding van activiteit via e-mail. Met gebruiksvriendelijke grafische interface die het besturen en configureren van de DVR door middel van grafische iconen en visuele indicators eenvoudig maakt. Ondersteunt 16:10 breedbeeld VGA resoluties van 1440x900.
* Ondersteunt Windows
Mobile, iPhone
, Blackberry
, Android en Symbian.
-Compact and cost-effective.
-Full frame rate in all resolutions.
-Simultaneous H.264 and Motion JPEG.
-PTZ support.
-Power over Ethernet.
High performance, single channel solution
The one-channel AXIS M7001 Video Encoder offers a highly compact design with superb H.264 performance. It provides an easy and cost-effective solution for integrating small or large numbers of analog CCTV cameras into an IP-based video surveillance system.
The easy way to a smarter CCTV system
The palm-sized, standalone AXIS M7001 is designed for installation close to an analog camera. It supports all types of analog cameras including PTZ (pan/tilt/zoom) and PTZ domes.
AXIS M7001 is perfect for small and large analog video installations, especially where an IP network infrastructure is already in place. Its small size also makes it ideal for use in discreet surveillance applications, for example, in retail stores and banks, and in camera housings.
Reduced bandwidth and storage
AXIS M7001 can deliver two simultaneous video
streams, one in H.264 and another in Motion JPEG, at full frame rate in all resolutions up to D1 (720x480 in NTSC, 720x576 in PAL).
The H.264 video compression format drastically reduces bandwidth and storage requirements without compromising image quality. Motion JPEG is supported for increased flexibility. The video encoder also provides video motion detection. AXIS M7001 is powered over Ethernet using the same cable as for data transmission, which simplifies installation.
AXIS M7001 Covert Surveillance Kit
The video encoder can feed power to the small covert camera that is included in the AXIS M7001 Covert Surveillance Kit.
The kit consists of one AXIS M7001 Video Encoder and one small IP66-rated covert camera.
-Full frame rate in all resolutions and all compression formats.
-Video motion detection.
-Advanced security and network management features such as HTTPS encryption with preserved performance, IPv6 and Quality of Service.
-Open Application Programming Interface (API) for software integration, including VAPIX
from Axis Communications.
Easy to install and use
LevelOne NVR-0104 is an entry Network Video Recorder for home, retailer store and small office applications; The system is compatible with many IP cameras, with no specific hardware or software required, just plug NVR-0104 into your LAN-connected device (switch or router) with few clicks and it will search and configure each connected IP cameras, no more extra work needed. LevelOne NVR-0104 can connect up to 4 IP cameras. via the local area network or over the internet simultaneously.
Megapixel and Internet viewing via 3G mobile
With MPEG-4/MJPEG/H.264 codec compression, it provides up to megapixel resolution. users can access the live view and playback functions over the internet or via the 3G mobile phone (iPhone/ Blackberry/WinMobile 6.5/ Symbiam S60), an attractive feature for shop and business owners that need to keep an eye on important assets while they're away.
E-Map function for Live Street Monitor
User might utilize the Google Map or upload his floor plan to the LevelOne NVR-0104. Just few steps of drag-and-drop operation, user could use the camera icons for denoting the location of the IP cameras. In case of some IP camera triggered by an event, a live view window will popup right beside the corresponding camera icon for alerting the user that there is something unusual in front of that camera. With this function, user can quickly make a response to the intruder or accident.
Free bundled NVR management Software
The free bundled NVR management software can support to management up to 16 NVR devices, it can also support mixed NVR type (example 4/8/16-CH series), so the NVR management software is able to supports up to 256 IP network cameras (max.).
- Two 3.5 inch Disk Slots (SATA I or SATA II)
- Gigabit Ethernet (1000 Mbps) speeds
- Compression: MJPEG/MPEG-4 Part 2/H.264
- Support PTZ/Preset Point/Preset Sequence
- Event Display on E-Map
- Display Mode: Live View/Playback/Full Screen
- Resolution: HD/MegaPixel/FD1/CIF/QCIF
- Export Playback Videos to AVI
- Support schedule recordings and 2-way Audio
- Support External UPS and DI/DO.
- Smart Camera Search and Mobile viewing
- Free Bundled NVR management Software to manage up to 16 NVR devices
Easy to install and use
NVR-0216 is a high performance Network Video Recorder for easy set up a reliable and cost-effective surveillance system for IP network cameras. It enables live view recording and playback for up to 16 IP network cameras via the local area network or over the internet simultaneously. The system is compatible with many IP cameras, with no specific hardware or software required, just plug NVR-0216 into your LAN-connected device (switch or router) with few clicks and it will search and configure each connected IP cameras, no more extra work needed. With built-in IP based device, it offers
a complete recording solution directly connects to your network, such as real-time monitoring, video recording and playback. It is a powerful solution that well suited for small scale applications such as retail store, office, bank or home surveillance systems.
High-quality and Internet viewing
With high-quality MPEG-4/MJPEG/H.264 codec compression, provides up to megapixel resolution, it will always give the same and consistent images quality as the original image form the IP cameras for video and real-time viewing. And most importantly, users can access the live view and playback functions over the internet or via the 3G mobile phone, an attractive feature for shop and business owners that need to keep an eye on important assets while they're away.
Free bundled NVR management Software
The free bundled NVR management software can support to management up to 16 NVR devices, it can also support mixed NVR type (example 4/8/16-CH), so the NVR management software is able to supports up to 256 IP network cameras (max.).
Save Space and Money
The Smart 108/116 is a single-user analog KVM switch giving you the ability to control multiple computers or servers from a single keyboard/ video/mouse console. The rack mountable, 1U-sized switch features innovative ROC (RICC on cable) dongle technology that directly connects you to each server in the rack, eliminating cable clutter and the need for multiple consoles.
From SOHO to Enterprise
The Smart 108/116 is ideal for multiple server environments, from the small home office to the enterprise data center. Whatever the application, a company operating several servers can now connect them all to a single keyboard, video and mouse console, and operate them with 30m/100ft of range between the server and switch.
Smart 108 IP / 116 IP
For IP connectivity, choose the Smart 108 IP or 116 IP, which offers a single user the choice of analog or remote access via LAN, WAN or Internet.
De K
nig Electronic digitale videorecorder DVR400-serie is ontworpen voor bewakingsdoeleinden voor bijvoorbeeld in winkels, kantoren of thuis. Het uitgebreide scala aan producteigenschappen bevat onder andere H.264 videocompressietechnologie, tot 2 TB opslagcapaciteit (exclusief), op afstand bekijken op de smartphone* of via internet en melding van activiteit via e-mail. Met gebruiksvriendelijke grafische interface die het besturen en configureren van de DVR door middel van grafische iconen en visuele indicators eenvoudig maakt. Ondersteunt 16:10 breedbeeld VGA resoluties van 1440x900.
* Ondersteunt Windows
Mobile, iPhone
, Blackberry
, Android en Symbian.
- Flexible and scalable HDMI 1080p High Quality Video Broadcasting with Gigabit Ethernet LAN
- Multicasting and broadcasting architecture, adding more displays without adding LAN bandwidth loading
- Transmits HDTV resolutions up to 1080p.
- Transmits an HDMI signal over one CAT5e/6/7 cable.
- HDMI 1.3b and HDCP compliant
- Support Point-to-Point, Point-to-Many and Many-to-Many network configuration
- Dual power input: 802.3af compliant PoE & DC5V
- Up to 16 transmitters and more than 200 receivers possible in a single system
- Multicasting group with Gigabit Ethernet switch via 802.1Q VLAN and IGMP
- Built-in DIP switch to change Group ID and Utility for remotely
- Multi-casting group with Gigabit Ethernet switch (required 802.1Q VLAN & IGMP function)
- RS-232 Control Pass-Thru to control HDMI display from transmitter side
- Plug and Play installation, free bundle utility for advance setting
The LevelOne HVE-650 Series is an innovative HDMI-over-IP Distribution Solution. Designed with transmitting units (HVE-6501T) and receiving units (HVE-6501R), it offers scalable digital signage distribution, supporting HDMI 1.3 with 1080p video resolution and simultaneous audio broadcast. The HVE-650 Series riches HDMI signal broadcasting connectivity options from small scaled home theatres, retail stores, up to large scaled public premises such as transportation hubs, leisure educational facilities, corporate premises and more.
Powerful Distribution Capabilities
The pioneering LevelOne HVE-650 system expands HD digital content reachability. Allowing multiple sources extend to more than 200 remote displays in LAN without limit by cascading managed switches.
The solution is highly flexible that Point-to-Point or Point-to-Many topologies could be conveniently arranged. And to meet wider range of application requirement, Many-to-Many connection is also easily achievable and manageable through VLAN isolation with a managed network switch, where multiple video sources could be freely distributed to required monitors. With advanced broadcasting technology the bandwidth is not heavily loaded to the number of displaying units.
PoE Connectivity, Centralization and Grouping
The LevelOne HVE-650 Series offers options to be powered by PoE (with 802.3af standard) or external power supplying unit. With implementation of PoE web smart managed switch in the system, the receiving units could be powered on or off from control station. RS-232 over TCP/IP technology is incorporated with the HVE-650 solution, centralizing adjustments of HDMI display monitors settings. This enables the possibility of switching power, adjusting contrast and brightness of monitors remotely (this function is available depending on the of monitor model). Additionally, video sources could be distributed per preset display group via easily hardware adjustment of DIP switches. Or alternatively, software utility is available for distribution management.
- Flexible and scalable HDMI 1080p Video Wall Broadcasting with Gigabit Ethernet LAN
- Multicasting and broadcasting architecture, adding more displays without adding LAN bandwidth loading
- Up to 9 transmitters and 81 receivers possible in a single Video Wall system
- Transmits HDTV resolutions up to 1080p.
- Transmits an HDMI signal over one CAT5e/6/7 cable.
- HDMI 1.3b and HDCP compliant
- Support Point-to-Point, Point-to-Many and Many-to-Many network configuration
- Dual power input: 802.3af compliant PoE & DC5V
- Multicasting group with Gigabit Ethernet switch (required 802.1Q VLAN & IGMP function)
- Built-in DIP switch to change Group ID and Utility for remotely
- RS-232 Control Pass-Thru to control HDMI display from transmitter side
- Plug and Play installation, free bundle utility for advance setting
This book helps address the skills shortage and support expansion of IPTV across the globe. Telecom operators, wireless mobile providers, cable TV companies, media companies, broadcasters, video production companies, and Internet portal companies worldwide are either offering IP video services or actively investigating their deployment.
Offers a blueprint for the IP-based electronic security system clients need, allowing security professionals to protect their client's place of business or home. This title gives plans on the best camera position, areas of coverage, hardware and software to select in order to maximize the effectiveness of newer lower cost networked technologies.
Today's communication providers are looking for convenience, simplicity, and flexible bandwidth across wide area networks-but with the quality of service and control that is critical for business networking applications like video, voice and data. Carrier Ethernet VPN services based on VPLS makes this a reality. Virtual Private LAN Service (VPLS) is a pseudowire (PW) based, multipoint-to-multipoint layer 2 Ethernet VPN service provided by services providers By deploying a VPLS service to customers, the operator can focus on providing high throughput, highly available Ethernet bridging services and leave the layer 3 routing decision up to the customer. Virtual Private LAN Services (VPLS) is quickly becoming the number one choice for many enterprises and service providers to deploy data communication networks. Alcatel-Lucent VPLS solution enables service providers to offer enterprise customers the operational cost benefits of Ethernet with the predictable QoS characteristics of MPLS. Explains how Alcatel-Lucent VPLS solution allows operational cost benefits of Ethernet with the characteristics of MPLS Discusses the new service-oriented MPLS technology, such as RSVP-TE, Fast Reroute, Secondary LSP, etc Reviews the IP/MPLS VPN Service Architecture-pseudowire based Layer 2 VPN services Addresses the Ethernet Layer 2 VPN services-Virtual Private LAN Service (VPLS) and Virtual Leased Line (VLL) Covers Advanced Layer 2 VPN topics-Service Resiliency, BGP Auto-discovery for VPLS, Provider Backbone Bridging (PBB) for VPLS, and OAM for VPLS