for Cable TV and IPTV networks

3.1 B-Nova 3.1 DXP 400 Compact & Modular Headend Platform for Cable TV and IPTV networks The B-NOVA Chassis is a base for an IPTV modular platform and cable TV headends. B-NOVA enables the operator to setup a very compact headend configuration using various processing and interfacing modules. B-NOVA scales from one chassis headend in a box to a multiple chassis system for bigger headend system. Designed for very high performance, high density and very low power consumption. B-NOVA business benefits: Fully modular platform that grows with your business, from a compact 1 RU headend in a box to a multisite, distributed headend solution. The Platform s small footprint enables efficient space usage low power consumption enables longer module lifetime and lower energy costs. Energy efficiency also reduces site cooling requirements. Internal switch for cable free interconnections and simplified maintenance advanced DVB stream processing offers flexibility for channel creation and simplicity in multi-vendor environments. Features 6 processing and interface module slots 19 1RU rack mechanics, rails for easy installation Horizontal cooling, the devices are allowed to stack directly without 1 RU space Slot for Power Supply and I/O module Power Supply Redundancy, Backup PSU available 2x GbE ports (SFP modules) for payload or redundancy 1+1 chassis redundancy Intuitive WEB user interface Automatic SID and PID remapping CLI (Command Line Interface) SNMP monitoring and traps DVB Simulcrypt DVB-S2,DVB-T, QAM, COFDM DVB- Processing/ Scrambling IP- Streaming/ De-/Re- Multiplexing Processing Modulation DVB-C COFDM Maximal 24 inputs per chassis DVB-S2,DVB-T, QAM, COFDM DVB-S2,DVB-T, QAM, COFDM DVB- Processing/ Scrambling DVB- Processing/ Scrambling IP- Streaming/ De-/Re- Multiplexing IP- Streaming/ De-/Re- Multiplexing Internal Switch Processing Modulation Processing Modulation DVB-C COFDM DVB-C COFDM Maximal 24 channels COFDM, QAM or per chassis GbE1 SFP GbE2 SFP DXP 400 B-Nova Platform WEB/SNMP USB Power Supply ---- Input example ---- --- Output example ---

3.1a B-Nova Chassis 3.1a B-Nova The B-Nova chassis is a base for a modular IPTV platform and cable TV headends. B-Nova enables the operator to setup a very compact headend configuration using various processing and interfacing modules. B-Nova scales from one chassis headend in a box to a multiple chassis bigger headend system. The Architecture of the B-Nova platform enables a very high performance with a very low power consumption. B-Nova architecture The B-Nova chassis has 6 module slots for interface and processing modules. The B-Nova architecture is future proof to support new module development later on by having all stream processing features in sub modules. Therefore, new functionality can be introduced later into the platform without touching the chassis. The stream processing in B-Nova is distributed to sub modules, which utilize virtually unlimited processing capacity in practical configurations, without problems typically caused with a central shared processor. All sub modules can process independently incoming and outgoing streams. The internal router of the chassis makes the interconnection between sub modules and the two payload gigabit Ethernet input and output ports. This means much less cabling at the headend and thereby simplifies headend configuration. The router also has a separate internal management network for sub modules and a chassis which guaranties reliable operation also in high-load situations. All internal connections are gigabit Ethernet which enables high-performance operation. Common management interfaces and power feeds for sub modules are also created in the chassis. High-density design The new component technology and selected architecture for B-Nova creates a very high-density design, which saves a lot of rack space compared to traditional headend setups. B-Nova can have up to 12 receivers with descrambling capability in one chassis. If 6 quad receiver modules without descrambling are installed into the chassis, it increases the receiver count up to 24 in the chassis. Using quad -modules means that one chassis can have up to 24 inputs or outputs. Installing six quad QAM modules means up to 24 QAM per chassis or up to 24 RF-out in COFDM. The B-Nova chassis can also have a mix of modules to adapt to the various application needs of the operator. Scalability In accordance with the B-Nova system architecture, the video processing is performed on sub modules, which enables lowcost applications even with a partially equipped chassis, while having the performance scalability to a fully equipped chassis. The B-Nova has virtually unlimited line speed capacity for stream processing in practical applications, which means that the B-Nova chassis doesn t limit any practical configurations. The chassis has two gigabit Ethernet ports for payload traffic. These ports can be used as inputs and output depending on the sub modules installed. Two Gb/s streaming ports will act as payload sharing or redundancy There is no limit for the maximum amount of services in the chassis, which makes it possible to process a high amount of services in the same chassis. Practical setup can be from several tens of services up to 100 200 services in the same chassis. Using a multiple chassis in the headend scales setup can provide a virtually unlimited amount of services. Managing cooling B-Nova has managed horizontal ventilation, where internal temperature is actively monitored and fan speed is adjusted according to the required cooling capacity. Typically, fans rotate well below maximum speed, which increase their lifetime and generate less noise. The chassis cooling capacity is designed to support up to 100 W heat dissipation, but typical setup takes less power. The fans can be replaced during live operation without service interruption. The fans are located behind the front panel. Inputs and Outputs in Power module The Power and input/output module have two gigabit Ethernet SFP module slots for streaming payload traffic and IP inputs depending on the sub modules installed. The SFP module makes easy adaptation to electrical and fiber media to create interconnectivity from B-Nova to other devices. The module has two management interfaces (100Base-T). The first one is typically used for general management purposes, and the second interface is dedicated connection to Conditional Access Servers. The USB port can be used for first time setup using terminal software through serial connection profile. Redundancy To minimize service outage because of hardware failure, B-Nova supports 1+1 redundancy in the chassis level. To keep the B-Nova platform as cost effective as possible, all internal redundancy features are minimized. The pair of B-Nova can be configured to act in main and backup schemes, where secondary B-Nova monitors the main status. The secondary B-Nova configuration is automatically synchronized with the main B-Nova. The secondary B-Nova stays in stand-by mode until failure occurs in the main B- Nova. When the selected failure event trigs or the main unit is not responding, the main B-Nova shuts down all payload outputs based on dedicated hardware circuitry to ensure switch off of all streaming. The secondary B-Nova then takes over the stream processing operations. A virtual common IP address can be assigned to the pair of B-Novas to introduce them as one device to higher-level management software. Still, both devices can be accessed through their own IP address.

3.1a B-Nova B-Nova Chassis Embedded DVB Content Protection B-Nova has the capability to protect services with DVB scrambling. The chassis provides DVB Simulcrypt interface to Conditional Access systems, which allows integration with a large variety of CA vendors. The content protection has been designed to scale to a large number of scrambled streams with minimal system configuration. The actual scrambling is an integrated feature on the B-Nova sub modules, which provides scalable performance and maximum flexibility of the system configuration, supporting both centralized and decentralized scrambling solutions. Any service can be scrambled simultaneously with two CA systems. Other advanced features include short-key change intervals, automatic PSI/SI table generation, detailed monitoring of the interaction with CA system, support of redundant ECM generators and scheduled changes of the content protection properties. Management The B-Nova chassis has centralized management features for configuration and status monitoring of the sub modules and chassis. Management features are optimized for typical CATV or IPTV headend operations. There are many helpful features to make headend daily operation easy and effective. An Intuitive WEBUI is designed for easy management and monitoring for troubleshooting. It allows the user to establish setup quickly just by entering a few parameters, and then let B-Nova do the detailed configuration based on internal intelligence. There is still the possibility to also adjust the detailed configuration for professional users. Automatic service identification and PID remapping based on internal rules create unique values for all streams. Therefore, it is very easy to do the system-level configuration. CLI (Command Line Interface) is helpful to do configuration updates in patches and also makes it possible to manage B-Nova through low-speed communication links. Monitoring parameters and warning/alarm messages are available using SNMP protocol and traps. This allows integration to the element management system or higher-level management systems. The front panel has an indicator to get a quick overview status of B-Nova. When all indicators show green, then everything is running as expected. Also, all sub modules have status indicators for module operation and interface indicators for signal status. Indicator lamps are helpful to locate interface or a module that requires action. Dual DVB-S2 (S) Module with Dual Common Interface Module (optional) Quad DVB-S2 (S) Module Dual DVB-T Module with Dual Common Interface Module (optional) Quad DVB- Module COFDM-Module Quad QAM Module 10

Technical Data for DXP 400 Technical Data LCH-A LPS-B LPS-C B-Nova Chassis Chassis Internal Power supply External Power supply Sub module slots 6 Fans 4 Management Interface Web Browser User Interface CLI IE7.0 or Mozilla Firefox 3.0 or newer SNMP Version 2 and version 3 Software Upgrade methods Web-based or TFTP DVB Common Scrambling Algorithm Content Protection Max service to be scrambled 720 (4) Max EMM bitrate 500 kb/s 3.1 B-Nova Power supply Mains Internal supply voltage Power consumption Connectors Mains Payload Gigabit Ethernet 2 GbE 2 x SFP modules Management External PSU SFP modules First time setup General Optical and electric IEC 2 x RJ45 100Base-T Mini USB 100 V AC to 240 V AC 50/60 Hz 24 V/ 4200 ma Max. 120 W Phoenix contacts Dimensions 44 x 483 x 385 mm 40 x 109 x 252 mm Installation rails (depth) 492... 900 mm Weight 3,5 kg 0,5 kg Enclosure classification EMC EN 50083-2 Safety EN 60950-1 Environmental ETSI EN 300019-1-3 Class 3.1 IP21 3.1b Power Supply Unit PSU LPS-B is the power supply module for the B-Nova chassis. It is using the primary switch mode technology providing high efficiency and reliability. The module is short circuit and over temperature protected and includes the PFC (Power Factor Correction). It connects the Chassis with all external needed LAN/WAN topologies. 11

3.1-2 B-Nova 3.1c Backup-PSU/External Housing B-Nova uses external backup power for securing main power supply located in chassis. Backup Power is connected to DC IN connecter in main power supply LPS-B. Its internal switching circuit automatically takes power from external power supply, if main power supply fails. Physically backup power supply module can be installed either separate backup power supply chassis LCH-C or B-Nova main chassis LCH-A, if it has two free slots in top of each others. 3.2 B-Nova Receivers The B-Nova receivers provide a very compact receiving platform for Cable TV and IPTV operators. The receivers enable flexible selection of free-to-air and scrambled services from DVB-S, DVB-S2, DVB-T or DVB- sources, which can be adjusted to the operator s service line-up with the builtin advanced transport stream processing capabilities. The B- Nova receivers support Standard Definition and High Definition video in MPEG-2 and MPEG-4 AVC video formats and numerous audio formats. Options & Features LRS-A LRS-B LRT-A LAS-A LNB powering DVB-S/S2 DVB-S/S2 DVB-T B-Nova sub module mechanics Advanced transport stream processing MPEG transport stream over UDP/IP streaming SPTS streaming MPTS streaming (selected services) MPTS pass through Stream replication Embedded DVB Common Scrambling Algorithm content protection Standard CA module slots 2 -- 2 -- Demultiplexing (multiple IP-streaming outputs per RF input) Option Option Option Option MSD (Multiservice Desrambling) Option -- Option -- DVB-S2 input Option Option -- -- DVB processing/demultiplexing Option Option DVB Simulcrypt scrambling for video services 2/ 8/ 120 4/ 16/ 120 2/ 8/ 120 4/ 16/ 120 12

Technical Data for B-Nova Receivers 3.2 B-Nova Technical Data LRS-A LRS-B LRT-A LAS-A/C DVB-S/S2 DVB-S/S2 DVB-T Number of inputs 2 4 2 4 Number of CI-slots 2 -- 2 -- Constellation QPSK, 8PSK, 16PSK QPSK, 16 QAM, 64 QAM Input frequency 950 MHz to 2150 MHz 47-862 MHz AFC range 8 MHz Input impedance 75 Ω, F 75 Ω, F 75 Ω, F Input level -70 dbm to -25 dbm -90 dbm to -20 dbm LNB Power 13/18 V, 22 khz on/off -- -- LNB output current 500 ma -- -- FEC modes (auto-detected) Compliant with ETS 302 307 Compliant with ETS 300 744 OFDM spectrum Channel bandwidth Symbol rate Transport stream bitrates per RF input Maximum speed per interface Maximum speed total (4 ports) 1.5 to 47 MS/s (QPSK) 1.5 to 31.5 MS/s (8PSK) 1.5 to 47 MS/s (16PSK) 90 Mb/s (descrambling not used) 72 Mb/s (Scrambling in use) 2k and 8k 6, 7, 8 MHz 216 Mb/s 250 Mb/s Standard ETS 300 421, ETS 302 307 ETS 300 744 EN 50083-9 DVB Common Interface Descrambling Connector PCMCIA PCMCIA Standard DVB CI EN50221 DVB CI EN50221 CA module Hot Plug PC-Card type II PC-Card type II Max service to be scrambled/ module IP streaming Packet format Traffic type 120 120 1 7 DVB transport packets over UDP/IP unicast or multicast Maximum IP streamer per module 120 Maximum streaming capacity/ module Traffic shaping General 250 Mb/s Max peak traffic limiter Power consumption 7 W 6 W Connectors F, 75 Ω BNC, 75 Ω Dimensions Weight 20 x 109 x 253 mm 0,3 kg Environmental ETSI EN 300 019-1-3 Class 3.1 13

3.3 B-Nova 3.3 Modulators and Multiplexer The B-Nova multiplexer (, COFDM, QAM) provides a very compact headend platform for Cable TV operators. The multiplexer enables flexible multiplexing of SPTS and MPTS video services and also PSI/SI table streams. The multiplexer is ideal for an IP centric headend to create MPTS at the main headend and send them through to IP network to remote headends. The B-Nova multiplexer supports selection of free-to-air and scrambled services from IP stream sources, which can be adjusted to the operator s service line-up with the built-in advanced transport stream processing capabilities. The B-Nova multiplexer supports Standard Definition and High Definition video in MPEG-2 and MPEG-4 AVC video formats and numerous audio formats. High-quality COFDM or QAM modulation with agile up conversion provides easy adaptation to DVB-T or DVB-C delivery over HFC-network. Options & Features LAS-B LCM-A LQM-A output COFDM DVB-C B-Nova sub module mechanics DVB TS over UDP/IP reception IP adress/udp port selector for input streams Network de-jittering Advanced transport stream processing PCR processing Automatic PSI/SI table generation Custom PSI/SI creation and streaming Agile up-conversion Multiplexing Option Option Option DVB Simulcrypt scrambling for video services 120* 120 * LAS-D coming Q4/2010: supporting IP-out in parallel to the 4 -outputs 14

Technical Data for Modulators & Multiplexer 3.3 B-Nova Technical Data LAS-B LCM-A LQM-A IP inputs Frame formats output COFDM DVB-C raw UDP/IP Max inputs streams per module 128 De-jittering buffer size Multiplexers 200 ms Number of multiplexer per module 4 2 or 4 4 Max input services per multiplexer 64 Max components per service 32 Output speed Depends on modulator Output COFDM QAM Number of interfaces/channels 4 2 or 4 4 Output connector/impedance BNC, 75 Ω F, 75 Ω, a r > 14 db Traffic mode Output speed for constant bitrate Maximum speed per interface Maximum speed total (4 ports) adjustable adjustable 100 Mb/s 250 Mb/s Standard EN 50083-9 ITU-T J.83 Annex A and C COFDM Output Transmission mode 2k and 8k Transmission Guard Intervall 1/32, 1/16, 1/8, 1/4 QAM constellations QPSK, 16, 64 64, 128, 256 Channel bandwidth Symbol rate 6, 7, 8 MHz HO code rate 1/2, 2/3, 3/4, 5/6, 7/8 Output level Output level accuracy Output Power step size Output center frequency Output frequency accuracy Output frequency step size Out of band noise < -70 dbc (4) 4-7.4 MS/s 110-120 dbµv (One channel) ± 2 db 0.2 db 85-1000 MHz ± 30 khz 50 khz Harmonics < - 63 dbc < - 60 dbc MER > 40.5 db > 43 db IP streamer output of multiplexer Framing format raw UDP/IP raw UDP/IP Traffic type unicast or multicast unicast or multicast TS packets per UDP frame 1... 7 1... 7 Max TS packet speed per streamer 100 Mb/s Directly related QAM output speed Maximum speed total (4 Streamers) 250 Mb/s 250 Mb/s General Power consumption 6.5 W 15 W 15 W Connectors BNC, 75 Ω F, 75 Ω Dimensions 20 x 109 x 253 mm Weight 0,3 kg 0,4 kg Environmental ETSI EN 300 019-1-3 Class 3.1 15

3.4 B-Nova 3.4 Broadcast Manager The Broadcast Manager is a complete PSI/SI, Electronic Program Guide (EPG) and Bootload management server. It helps operators to manage all static and dynamic PSI/SI configurations and deliver EPG information, NIT and Set Top Box software updates. The Broadcast Manager eliminates routine monitoring and configuration work, raises the quality of the network output and makes sure that there will be no surprises with the services by automating the network configuration and updating processes. The Broadcast Manager consists of EPG, Network and Bootload modules, which are used for separate PSI/SI management tasks. All this modules can be used with a single management server. Features EPG information from various sources Can be expanded module by module Network update (NIT creation) DVB-, ATM and IP support DVB-C, DVB-T and DVB-S compliant Automatic dynamic service update Dynamic Conditional Access System control Easy-to-use web based user interface All in one server hardware Technical Data Network Elements Sub-headends Table edit capabilities Broadcast Manager 0-1000 multiplexes (22,000 PSI/SI tables (excluding EIT)) 0-20 sub-headends (10,000 PMT & SDT, 1,000 PAT & NIT) NIT Network Information Table (ETS 300 468) PAT Program Association Table (ETS 300 468) PMT Program Management Table (ETS 300 468) CAT Conditional Access Table (ETS 300 468) SDT Service Description Table (ETS 300 468) EIT p/f, schedule Event Information Table (ETS 300 468) Table editing capacity Storage 73 GB Expandable to up to 300 Input Output EPG information Import/export formats EPG importing systems Bootloading capacity Supported Bootload types Simultaneous streams Localization Input/Output interfaces ATM (optional) DVB- (optional) IP Management interface 0-100 tables (Up to 50 EIT service Ids per PID) 0-100 tables XMLTV, XML, XLS, text, proprietary (Via converter) PPV, NVOD systems (Optional) TS Streams 0-100 different streams 0-6 different versions 1 interfaces, RJ 45 (CAT5) (100Mbps capacity) 1-4 inputs / 1-16 outputs, BNC connector (26Mbps capacity) 2 ports (1000Base-T, Full Duplex) Web interface HTTPS (HTML 4.01, Javascript 1.5) Management and monitoring SNMP Remote access Self diagnostics HTTP/DHCP based remote configuration Server Form Supply voltage v1/v2c, MIB-II, Host Resources MIB, traps ssh Automatic HW diagnostic software driven when device is restarted Any DHCP/HTTP server Rack 1U or 2U / 28 deep (Up to 42 units per standard 19 rack) 230 V AC / 50 Hz 16