[信息與通信]atcaintroduceforinternal-wenkub
2023-04-06 09:12:54 本頁面
【正文】 with 12 nodes): ? 48 Gbps with dual star (bi directional) ? 1Tbps with full mesh ? Carrier grade reliability ? 510 year architectural design life ? Broad solution availability ? Competitive supply base ? Reduced timetomarket Overview of PICMG* and AdvancedTCA* – PICMG*: PCI Industrial Computer Manufacturers Group ? Specifications body (700+ members) ? ? AdvancedTCA* is the name for PICMG standards and programs around it – PICMG Specification was ratified in 2022 ? PICMG ratified in 2022 ? PICMG ratified in 2022 ? PICMG ratified in 2022 ? PICMG ratified in 2022 ? PICMG in development – Potential to be ~10x as prevalent as CompactPCI? standards AdvancedTCA and Fabrics PICMG Specification ? Power Distribution ? Mechanical Elements ? System Management ? Regulatory Guidelines ? Connector Zones and type ? Fabric Topology ? Thermal Management Guidelines PICMG Specification Ether amp。 Fibre Channel PICMG Specification InfiniBand* PICMG Specification StarFabric* PICMG Specification PCIExpress* amp。2 Chassis: introduction ? There are five fixed boards inside the chassis – Main Backplane – Zone3 Backplane – Data Riser Board – Power Riser Board – Distribution Board(CMM Backplane) ? There are three other boards located on FRU – Fan Tray Controller – PEM(Power Entry Module) Filter and Monitor Board – CDM(Chassis Data Module) Chassis: cooling system ? N+1 fan redundancy ? Inlet and outlet temperature sensor BackPlane Backplane: Overview Zone 2 Zone 1 Filter Tray Connector PEM Connector Power Riser Connector Power Riser Connector Backplane: introduction ? Zone1 ( patible) IPMB0 and IPMB1(Bus and Star) 48V DC Power Ring/Test Lines ? Zone2 ( patible) Base Interface, Dual Star, with the center two switch slots Fabric Interface, Dual Star, with the center four switch slots Update Channels, supporting singleslot and doubleslot board Timing Clock ? Other Connector Chassis Riser Board Data Connector Chassis Riser Board Power Connector Power Entry Module Connectors Filter Tray Connector Power Distribution Power Distribution ? Redundant power inputs ? Power connector with sequenced pins ? the architecture allows the system survive the following types of power feed failures without any loss in functionality: the loss of any power feed: 1A, 1B, 2A or 2B 1. The loss of PEM1 2. The loss of PEM2 3. The loss of feed A 4. The loss of feed B Power requirements 1. 48/60 VDC power input 2. Redundant power input 3. Capacity of over 3000 watts per chassis 4. Local power conversion, DCDC power converter on each board PEM2 PEM1 2B 48V B 48V A 2A 1B 1A Main BackPlane (14 slots) Slot 1 Slot 2 Slot 14 Zone 1 Power Connector Chassis Management Chassis Management: introduce ? Monitor amp。引人注目的是，這些服務(wù)器都將使用 AMD公司的 Opteron芯片以及 Linux操作系統(tǒng) ,新的刀片系統(tǒng)將在明年的上半年問世，遵循 AdvancedTCA電信設(shè)備規(guī)范。最多可配備 4個 CPU的“ NX7700i/3010L4”（ 從 346萬日元起價，約合人民幣 27萬元）、最多可配備 2個 CPU的“ NX7700i/301L2”（ 從 59萬日元起價，約合人民幣 ）。 [ 20221010 07:14:08 ] SBC ? MIPS: 4 x BCM1250(8 x 64MIPS core) ? As proposal ? BCM1255, Up to 4 x1G memory ? Power consumption: 120W~170W ? On board GE switch, VLAN partition for separate the management and data path ? Target for GSN,SBG, firewall, VPN, BLS 2xGE to Base 1(2)xHig to Fabic Back plane 1(2)x Hig to panel as option Front Panel VLAN A VLAN B 12(16) GE + 1(2)Hig Switch BCM1250 BCM1250 BCM1250 BCM1250 HT Sec engine SBC ? MIPS: 2 x XLR800 (16 core – 64 threads), just for reference ? As proposal ? , Up to 16 x512M memory ? Power consumption: ?? ? Integrated Security engine, for 20Gbps DES/AES, 7100/sec 1024bit RSA ? Target
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