PXF 4222 E V1.3-G
PXF 4222 E V1.3-G Datasheet
ATM Interworking Controller PXF 4222
| Part | Datasheet |
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PXF 4222 E V1.3-G |
PXF 4222 E V1.3-G (pdf) |
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| Interworking Controller Next Generation The IWORX-P, a further member of Infineon’s interworking family, is a flexible communication network controller. It functions as an interworking element enabling the transport of the ATM traffic over PDH based networks. It is found in 3 G mobile infrastructure as well as in WAN Routers or multiservice applications. The IWORX-P supports all features of Infineon’s established IWE-8 but integrates IMA, Microcontroller e.g. for OAM functionality and RAM additionally. It is supporting the adaptation of voice and video traffic via AAL 1 in line card applications with speeds of up to 16 Mbit/s. Shared location of 2 G and 3 G mobile networks for easy network migration path is enabled via AAL1 and CES. Being a system on a chip with integrated memory and controlled via high-level command interface API , the IWORX-P is the optimized solution in terms of ease of use, space & power economy. Applications • 3 G base transceiver stations Node B and radio network controller RNC • Multiservice Linecards • Multimedia Gateways • DSLAM/DLC Uplink Cards • WAN Routers ATM Layer Functions • ATM OAM Fault Management according to ITU-T I.610 99 - Alarm Indication Signal AIS - Remote Defect Indication RDI - Continuity Check CC • Address Reduction & Header Translation ATM Adaptation Layer Functions • AAL1 mode ITU-T I.363-1 - Channelized and unchannelized Circuit Emulation Service CES ATMF AF-VTOA - Support of Channel Associated Signaling CAS - Support of up to 256 AAL1 ATM connections - Built in SRTS and ACM clock recovery methods Transmission Convergence Sublayer Functions • ATM TC sublayer ITU-T G.804 • ATM cell mapping on fractional E1/T1/J1 AF-PHY-0130.00 • IMA ATMF AF-PHY AF-PHY • 4 IMA groups for up to 8 links • 25 ms differential link delay com-pensation for IMA on chip General Features • Up to 16 Mbit/s datarate throughput • Easy device configuration via Message Based Interface • On chip memory and CPU for device configuration and operation • System recovery support via read-back of configuration and connection data • Power consumtion less than 2 W • Power supply V I/Os, V core • Temperature range -40°C to +85°C • Package P-BGA-388 IWORX-P ATM Interworking Controller PXF 4222 Never stop thinking. PDH IF UTOPIA IF IWORX-P PXF 4222 Block Diagram T1/E1 T1/E1 T1/E1 T1/E1 T1/E1 T1/E1 T1/E1 T1/E1 AAL1 G.804 IMA8 Host IF µP RAM Product IWORX-P Sales Code PXF 4222 E Package P-BGA-388 Interfaces • 8 E1/T1/J1 interfaces with direct connection to external framers, e.g. • Utopia interface ATMF AFPHY level 1 and 2 Multi PHY Mode • 16/32-bit Microprocessor Interface Intel or Motorola type Documentation and Support • User’s Manuals - Functional Description - Reference • EASY 4222-R1 customer evaluation board • Interworking Application wizard - Configuration tool - Message Sequence Generator • Low Level Driver 8 x E1/T1/J1 ATM-Linecard Application Example To Network To Backplane Quad FALC Quad FALC IWORX-P Ordering No. B115-H8077-X-X-7600 Printed in Germany |
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