Transcript
ATM4-AMC and ATM5-PCIe Signaling and ATM to IP Interworking for Femtocells, Home NodeB Gateways, and Access Concentration
Overview
Features
These ATM cards are high performance AdvancedTCA Mezzanine and PCIe controllers designed for use in all aspects of telecommunications networks. The ATM4-AMC and ATM5-PCIe include support for ATM host termination, switching and L2/L3/L4 or higher interworking between Gigabit Ethernet and ATM interfaces. With support for AAL2 and AAL5, the ATM4/5 has the ability for real-time voice and video over AAL2, as well as signaling and IP over AAL5 in 3G/4G networks. The ATM4/5 is ideal for demanding carrier applications in Wireless 3G, 4G, LTE, IMS, Internet Access, Fixed/Mobile Convergence and Next Generation Mobile Networks such as:
• Multi-Purpose I/O board for 3GPP/IMS/LTE/NGMN Wireless Networks • On-board interworking in 3 different modes: - IP Over AAL5 to IP over Ethernet - AALx to UDP/IP over Ethernet - GTP Interworking • 32,560 bi-directional IW channels • ATM AAL2 & AAL5 on a single trunk • 256 Virtual Circuits (VCs) for AAL5 termination • APS for 1+1, 1:1, 1:3 or 1:7 ports between two ATM4 cards
• 4G, LTE-SAE • WiMAX • ASN Gateways • 3G RNC, MSC, SGSN, and NodeB • Voice over Packet • Video Streaming • Broadband Networks (incl GPON) • ATM to IP Gateways • Femtocell Access Controller
• External or Internal clock synchronization • Transparent field upgrades, without host rebooting, saving downtime • Multiple cards per system providing highly flexible and completely scalable solutions • SAAL software; SSCOP, SSCF/SSCS and SSSAR/SSTED/SSADT • Comprehensive alarms and status reporting capabilities • Software drivers for Linux and Solaris as standard. Other OS support on request
ATM5-PCIe • PCIe Full Height Form Factor
• 1GB DDR3 Memory
• 5 SFPs for flexible configuration options:
• Seamless Migration from ATM4
- 4x OC-3 Ports with 1xGbE or
• CE support with Partner Software
- 1x or 2x OC-12 Ports
• PWE3 support*
- 2x GbE SFPs, Copper/Fiber w/ 3x OC3s - or 2x OC12 - Wintegra WP3 w/ 12 Wingines
*Factory revision option to add TDM ports
ATM4-AMC • AMC form factor for ATCA & uTCA Platforms
• Wintegra WinPath2 Network Processor
• Four OC-3c/STM-1 or Two OC-12/STM-4
• Four Gigabits Ethernet & One PCIe Lane to Carrier
• Up to Eight OC-3c/STM-1 paths over Two OC-12/STM-4 lines
• SFP Optical Transceivers for Multi-Mode, Single Mode and OC12
• IPMI subsystem provides ATCA/AMC.0 hot swap and board management services
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ATM5-PCle
128 MB Flash
SFP 0 (OC3-0, OC12-0) SFP 1 (OC3-1, OC12-1) SFP 2 (OC3-2, APS1)
Boot Bus 1 x OC-12c/STM-4 ATM/POS Framer (Optional) 3 x OC-3c/STM-1 OR 1 x OC-12c/STM-4 ATM/POS Framer
SFP 3 (ETH1, OC3-3, APS0) SFP 4 (ETH0)
256 MB 32-bit DDR3 DRAM for System Bus D D R
UTOPIA UTOPIA
Win Path 3
PCI-Express
RS232 256 MB 32-bit DDR3 DRAM for Packets
512 MB 32-bit DDR3 DRAM for Application
Ethernet PHY Ethernet PHY
Adax Inc. 2012-Proprietary & Confidential
ATM Termination • AAL5 • ATM cell switching* • AAL2 CID switching* • Traffic management as per TM 4.1: CBR, VBR, GFR and UBR+ • Per VC queuing • Dual leaky bucket policing* • Full UNI/NNI VPI/VCI range • OAM F4 and F5 as per ITU-TI.610
GTP (GPRS Tunnelling Protocol) • Interworking between IP and GTP-U • Interworking between two separate GTP tunnels • Handling GTP-C and GTP traffic • GTP Bypass Ports • 256 separate bi-directional GTP tunnels • Up to 32,750 GTP PDP contexts
IP • IPv4 and IPv6* • PPP support* • Parsing of PPP over HDLC frames (RFC 2615 and RFC 1662)* • Packet Scheduling* • Diffserv (RFC 2474/2475)* * Future Release
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Application Overview The ATM4/5 is the ideal solution for wireless networks because it accommodates different types of system architectures depending on customer requirements. The flexibility of the ATM4/5 results in a high performance, cost-effective solution that reduces time to market by minimizing customer development time and costs. The ATM4/5 offers several different architecture options. Up to four ATM4 modules can be mounted on a carrier card, such as the Adax PacketRunner, with communication across the bus interface to the CPU or other AMC cards. Alternatively, they can be combined with an AMC/SBC to create a self contained signaling blade in service of the main application. The ATM5-PCIe can deliver this functionality on Rack Mount Server (RMS) and custom BladeServer platforms as well. Ultimately, the ATM4/5 can be configured as a broadband signaling solution on a card. The ATM4/5 can be implemented throughout UMTS/3G network nodes, offering unparalleled flexibility for building SGSNs, MSCs, RNCs, NodeBs, and making it the ideal solution for developers building crucial 3G infrastructure.
Intelligent Mobile Backhaul and Flexible ATM-IP Interworking The Adax ATM4/5 is ideal for solving today’s ATM-IP interworking challenges. The ATM4/5 processes 1M voice packets per second while handling the associated NBAB, ALCAP, Iub, Iu-CS, or Iu-PS signaling, channel set-up, and call mapping. Anywhere your network needs to bridge the gap is where the ATM4/5 belongs. Getting ATM traffic onto the IP core as soon as possible realizes the cost savings of the packet-based network. The Adax ATM4 AMC and
the PktAMC with Iub in a low-cost uTCA pico-chassis fits the bill nicely for NodeB ATM to IP RNC connectivity. Co-located at remote sites or centralized into an ATCA chassis, this solution is unbeatable. The ATM4, coupled with the AdaxPacketRunner, the most advanced, Intelligent ATCA carrier blade on the market, brings in multiple NodeB ATM STM-1s and converts them quickly and efficiently into IP. With Adax Accelerated RTP added to the mix, the combination offers unbeatable performance at the most competitive price point possible today. The ATM5-PCIe and Pkt2-PCIe products can deliver this functionality on Rack Mount Server (RMS) and custom BladeServer platforms as well.
GTP/Internet Offload In ATM networks the new Adax ATM4/5 GTP-U off-load capability solves two major problems for network providers; how to bring ATM traffic into the All-IP network and how to relieve the growing burden of Internet-bound traffic on the core mobile network. ATM5-PCIe card with its network-facing Ethernet ports also provides this feature for All-IP networks.
Femto/Home eNodeB Gateway In order to realize the full potential of the Femtocell Access Points (FAP) an important access gateway element is required. The Femtocell Gateway (FGW), also referred to as the Home Node B Gateway (HNBGW), provides access to the core network voice and data services and the control capabilities necessary to manage large clusters of Femtocells. The FGW provides an aggregation, or concentration, functionality for a group of FAPs and it enables the necessary protocol interworking. FAPs are implemented as IP enabled devices and the access to the core network may require SS7 or ATM transports. The FGW is a 3GPP conformant platform for interfacing and concentrating the individual FAPs with the core network elements of GGSN/SGSN/MSC. It can be deployed on its own or with an external Security Gateway and/or Media Controller. The Adax APR, PktAMC, ATM4, and ATM5 boards offer a full range of solution building
blocks for any FGW developer with ATM-IP bearer channel interworking for voice and now for GTP-U processing and off-load.
Legacy Connectivity The growth of data traffic is driving the All-IP network and the line between user and control applications is blurring on an almost daily basis. But the new All-IP network will be a while in the making so connecting IPbased or IP-enabled Next Generation Mobile Network applications with legacy circuit switched architecture is an absolute requirement. This need to interconnect different networks demands multiprotocol solutions that combine and connect divergent circuit and packet switching architectures. In addition, there are new possibilities for replacing expensive dedicated SS7 circuits with more cost-effective IP networks. The major challenge in the transition is the provisioning of flexible, efficient transport interfaces between new equipment and the existing infrastructure in a heterogeneous network. The Adax APR with SS7, ATM and Packet processing AMCs enable the design and development of solutions that meets these unique network requirements.
Ease of Installation and Application Development Adax pride themselves on the consistency of their programming interface, which offers true backwards compatibility and the ability to port applications between operating systems without any change. The single software driver for all formats ensures that Adax cards can be running in hours, rather than weeks, and with the supplied testing applications users can be writing their own applications immediately. Adax cards not only provide fast time to market, they also reduce the huge initial development costs that are associated with projects and lower the overall cost of ownership.
ATM4 - AMC
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Technical Specifications – ATM4/5
Optical Transceivers • • • •
Protocol Support • ATM AAL2, ITU-T I.363.2 • ATM AAL5, ITU-T I.363.5 • SSCOP, Q.2110 • SSCF NNI, Q2140 • SSCF at UNI per Q.2130 • SSCS Layer Management Q.2144 • SSSAR/SSTED/SSADT, ITU-T I.366.1 • HSL over AAL5, Telcordia GR-2878-Core
Power Requirements • AMC: 24 Watts max • PCIe: 7-12 watts typical-maximum power consumption
Compliancy
AMC System Interconnect
AMC • PICMG AMC.0 Specification R2.0 • PICMG AMC.1 PCI Express Advanced Switching R1.0 • PICMG AMC.2 Gigabit Ethernet R1.x • IPMI V1.5 Intelligent Platform Management Interface Specifications
• PCI Express One x1 Express Interface • Gigabit Ethernet Four Gigabit Ethernet links on AMC ports 0-1 and 8-9
AMC Front Panel LEDs • • • •
PCle • PCI Specification Revision 2.3 • PCI Express Electromechanical Specification Revision 1.1 • PCISIG PCI Express ExpressModule Electromechanical Specification Revision 1.0
AMC.0 IPMI (2x) Hot Swap (Adjacent to Latch) Per Port Status (4x) Board Status/User Programmable
Interfaces • • • • •
Electrical and Safety
Four OC-3/STM-1 Two OC-12/STM-4 Support for single mode fiber and multi-mode fiber (ITU G.957) Up to 2 GbE interfaces per PCIe Up to 4 GbE interfaces per AMC card
Certified: • US/16222/UL IEC 60950-1 (2005) Second Edition • FCC Part 15B, Class A • VCCI (Voluntary Control Council for Interference) • EN55022:2006 +A1 • EN55024:1998 +A1:2001, +A2:2003 Designed to Meet: • EN61000-4-2,3,4,6
ATM/POS* • • • •
STM-1 / STS-3c STM-4 / STS-12c ATM (ITU I.432) POS (RFC 1619 / RFC 1662)*
Environmental Conditions • • • •
SDH/SONET APS (Automatic Protection Switching) • G.841 • ANSI T1.105-01 • GR253-core
Operating Temperatures -5C to 55C Storage Temperatures -40C to 65C Relative Humidity 10% to 90% (non-condensing) Vibration: Operating: 5-100Hz: 0.25G RMS, Passive: 100-500Hz: 1G RMS
Flammability
Telecom Clock • • • • •
Multisource agreement (MSA) compliant SFP package LC duplex receptacle connector Hot pluggable electrical interface One AMC card for all variants: Multimode, single mode, short, intermediate and long reach
8 kHz or 19.44 MHz PLL Meets TR62411, ETS300.011 and GR – 1244 for Jitter/Wander for Stratum 3 and higher 8 kHz selectable from backplane or any STM-1/STS-3c port 8 kHz reference output to backplane Locks to 8 kHz +/- 100 ppm
• All components meet a flammability rating of UL 94-V0 RMS
Board Dimensions AMC – 18.15 cm x 7.35 cm mid-size, single module PCIe – 16.77 cm x 11.11 cm * Future Release ATM4/5 0512/16
Adax is an industry leader in high-performance packet processing, security, and network infrastructure for the All-IP network delivering a highly-flexible set of protocol controllers, packet processing boards, software protocols, and now integrated systems. Adax meets today’s challenges of performance, scalability, cost-effectiveness and high-availability with solutions for LTE, 3G, and Legacy networks and the interworking between them whilst reducing CAPEX and OPEX.
30 years of telecom
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