IP Core Router - SmartData

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					                                                               AXI 520

            IP Core Router
            The Internet core demands a
            challenging set of attributes from
            a router: wirespeed packet
            forwarding, high density and
            high speed port provisioning
            and maximum availability.
            Ericsson’s AXI 520 architecture
            separates packet forwarding
            functions from control functions
            to maximize packet performance
            and minimize delay, while using
            a modular software architecture
            and widescale ASIC technology
            to provide carrier-class reliability.


The AXI 520 provides true wirespeed operation across        Packet over SONET/SDH (POS) and ATM interfaces
the full range of available interfaces independent of       can be mixed within the same slot, as can port speeds
packet size. System performance is in excess of 40          (except OC-48/STM-16), permitting powerful and
million packet/second: true core routing capability.        space-efficient port provisioning.

R E S I L I E N T O P E R AT I O N                          CORE NETWORK SERVICES
The AXI 520 router was designed to provide robust           Network service providers are able to selectively route
response to the most demanding of IP network environ-       network traffic over their core networks using a compre-
ments – the core of the Internet. This is achieved          hensive and up-to-date MPLS implementation. Four
through the use of inherently reliable large scale ASICs,   hardware-based queues per port deliver deterministic
modular and error protected software and redundant          core network response through VPNs and QoS/CoS-
system components, as well as exhaustive testing.           based services.
  H A R D WA R E S P E C I F I C AT I O N S                 I N T E R FA C E D E N S I T I E S

System Packaging:                                       Maximum Interface Densities:
• Routing Processor and Packet Forwarding Engine        •   8 STM-16/OC-48 ports (POS)
  sub-systems                                           •   32 STM-4/OC-12 ports (POS, ATM)
• 32 Physical Interface Card (PIC) slots with up to 4   •   128 STM-1/OC-3 ports (POS)
  physical interfaces/PIC                               •   64 STM-1/OC-3 ports (ATM)
• Redundant, load sharing power supplies (AC & DC)      •   24 Gigabit Ethernet ports (LX/SX)
• Redundant fans and impellers                          •   128 DS3/T3 ports
Physical Characteristics:
• Size 35” (H), 19” (W), 23.5” (D)                          S O F T WA R E F E AT U R E S & P R O T O C O L S
       88.9cm (H), 48.3cm (W), 59.7cm (D)
• Weight: 250lbs fully loaded                           JUNOS Software Suite:
• 19” rack mount options: front or centre mount         • BGP-4, Confederations, Route Flap Dampening and
                                                          Reflectors, Communities
Power Requirements:                                     • TCP MD5 authentication
DC (-38VDC to -75VDC)                                   • Flexible policy definition for filtering and modifying
• Maximum power: 1680W                                    route advertisements
• Maximum current: 35A at -48V                          • MPLS for traffic engineering
• Input voltage: -38VDC to –75VDC operating range       • DVMRP, PIM SM, PIM DM for multicast applications
AC (180VAC to 264VAC)                                   • Structured, intuitive configuration management
• Maximum power: 1664W
• Maximum current: 8A at 208V                           Routing Engine Platform:
• Input voltage: 180VAC to 264VAC operating range       • Standard Pentium platform
                                                        • CompactPCI industrial form factor
Environmental:                                          • 80 Mb Flash disk storage
• Temperature range: 0-40 Degrees C                     • LS-120 drive and 6.4Gb hard drive disk for secondary
• Maximum altitude: 10,000’                               storage
• Relative humidity: 5% to 90% non-condensing           • Ethernet port for out-of-band management
                                                        • 2 Asychronous Serial ports (RS232) for console/remote
Certfications:                                            management
• UL 1950
• CSA 22.2 – No.950                                         SYSTEM ARCHITECTURE
• ENV 41003, 60950, 60825 Laser Safety (Class 1)
                                                        Forwarding Architecture:
• AS 3548 Class A                                       •   20Gbit/s single stage, shared memory, full duplex
• EN5022 Class A emissions                              •   ASIC based route look-up
• FCC Class A                                           •   40 Million route look-ups per second
• VCC1 Class 1                                          •   Routing table depth >500,000 routes
Immunity                                                •   System latency on the order of 10 microseconds (LIFO)
• IEC-1000-3-2 Power Line Harmonics                     Management/Administration:
• IEC-1000-4-2 ESD
                                                        • Structured, intuitive configuration management permit-
• IEC-1000-4-3 Radiated Immunity                          ting powerful and clear definition of routing policy
• IEC-1000-4-4 EFT
• IEC-1000-4-5 Surge
• IEC-1000-4-6 Low Frequency Common Immunity
• IEC-1000-4-11 Voltage Dips and Sags
                                                                                    Ericsson Datacom
• NEBS: Criteria Levels (Level 3 compliant), Physical
  Protection, EMC and safety                                                        77 South Bedford Street
                                                                                    Burlington, MA 01803
• SR-3580
                                                                                    +1 781-505-6200
• GR-63-Core, GR-1089-Core
• ETS-300386-2 Switching Equipment
                                                                                    EN/LZT 108 3140

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