7, rue du Petit Albi BP 8244 95801 Cergy Pontoise Cedex FRANCE tel +33 1 34 20 70 00 fax +33 1 34 20 70 47 SNA 4600 Standalone ATM Network Adaptor Configuration guide A self-contained system for dial-up wide area networking of professional quality TV and broadband data … THOMSON broadcast system reserves the right to change product characteristics without prior notice.
SNA 4600 Standalone ARM Network Adaptor Configuration guide Product overview Key features: Ä A unique network interfaces family SNA 4600 performs the processing of MPEG-2 DVB Transport Stream and other data services for transmission on PDH/SDH networks under ATM layering.
SNA 4600 Standalone ARM Network Adaptor Configuration guide Benefits A unique network interfaces family Together with the TNA 4600 and CNA 4600 systems, the SNA 4600 forms a unique family of network interfaces which addresses the variety of needs in network design and throughput, for single service as well as multiple services architecture.
SNA 4600 Standalone ARM Network Adaptor Configuration guide Features and Capabilities SNA 4600 Interfaces capability Tributaries Interfaces capability Tributary Interfaces are available for: - Serial DVB-ASI or parallel DVB-SPI formats, in compliance with prEN50083-9 standard, from 2 to 60 Mb/s. - 2, 8, 34 or 45 Mb/s Data Streams as G703 formatted data tributaries.
SNA 4600 Standalone ARM Network Adaptor Configuration guide Control and management The SNA 4600 (configuration) can be controlled and managed either locally through its front panel keypad and LC display, or remotely through an RS 485 link by the DBS 2910 main system manager. The parameters that the user can control are: Tributary mix, Tributary modes, VPI/VCI, ATM Adaptation Layer type (AAL1/AAL5); Max Cell Rate; Physical Layer configuration.
SNA 4600 Standalone ARM Network Adaptor Configuration guide Product outlook The SNA 4600 is designed as a 3 RU - 19", standalone, rack mounted chassis. Eight rear panel slots are available for tributaries and network interfaces boards, under the following limitations: - Single UNI configuration: up to 7 TX or RX cards - Dual UNI configuration: up to 3 TX or RX cards per UNI card Two other rear panel slots are dedicated to power supply units with active redundancy capability (optional).
SNA 4600 Standalone ARM Network Adaptor Configuration guide Technical Specifications MPEG-2 TS Tributaries Interface Capability TX and RX ASI Serial Interfaces: Comply with EN 50083-9 ASI electrical (DVB-PI) Data rate: 2 to 60 Mbps Connector type: Female BNC, 75 Ω impedance TX and RX SPI Parallel Interfaces (LVDS) Comply with EN 50083-9 parallel Data rate: 2 to 60 Mbps Connector type: Female 25-pin subD, 100 Ω impedance Data Stream Tributaries Interface Capability TX and RX Serial Interfaces Data rates:
SNA 4600 Standalone ARM Network Adaptor Configuration guide Transmission Capability Tributaries effective bit rate versus the network bit rate: Network bit rate (Kbps) Tributaries effective bit rate (Kbps) 34,368 (E3) 29,131 44,736 (DS3) 37,967 139,264 (E4) 118,727 155,520 (STM-1) 128,653 Multiple Service Capability ATM Multiplexing of MPEG-2 TS and G703 data streams up to 7 TS for single UNI throughput up to 2x3 TS for dual UNI throughput Signalling Capability (option) Full ATM UNI broadband s
SNA 4600 Standalone ARM Network Adaptor Configuration guide Power Auto ranging 100-240 Vac, 50/60 Hz universal power supply or 48-60 Vdc power supply 90 W maximum, depending on equipment population Physical Width 483 mm (19") height 132 mm (3RU) depth 350 mm Weight 11 kg maximum, fully populated Operating Conditions Ambient temperature 0°C to 45°C Compliance with Standards − − − − − − − − − − − − − − ISO/IEC 13818-1 MPEG-2 TS Layer specification ITU-T G. 702 Plesiochronous Digital Hierarchy ITU-T G.
SNA 4600 Standalone ARM Network Adaptor Configuration guide Ordering Information - SNA 4600 chassis Models - Descriptions N4640000AE SNA4600 single UNI chassis N4642000AE SNA4600 dual UNI chassis N4631000AA Power supply CAC 110/220V – 150W N4630100AA Power supply TRN22DC 48V – 90W N4631100AA Power supply 48V – 150W, DCI Mode N4631100BA Power supply 48V – 150W, DCC Mode SNA 4600 Tributary Interface Components Models − Descriptions N4611000AE MPEG-2 TS SPI (parallel) Transmitter board, V
SNA 4600 Standalone ARM Network Adaptor Configuration guide Configuration Information − Single UNI Configuration N461 1000AA : ATx parall el SPIboard N461 1010AA: ATx serial ASI board N461 2000AA : ARx parallel SPI board N4612010AA : Arx seri al ASI board N4612020AA: ARx dual SPI board N464000 0AA N462100 0AA : PLE 34 board N462200 0AA : PLE 45 board N462300 0AA : PLE 14 0 board N462400 0AA : PLE 15 5board N462010 0AA : single mode PLO 155 board N462020 0AA : multi mode PLO 155 board N4631000AA : AC