Part Details
Features
  • 10/100 IEEE 802.3 Ethernet MAC (MII and RMII) Half/Full Duplex with Automatic Flow Control
  • Layer 1 Inverse Multiplexing Allows Bonding of Up to 4 T1/E1/J1 or DSL Links
  • Supports Up to 7.75ms Differential Delay
  • Channel (Byte) Interleaved Bus Operation
  • In-Band OAM and Signaling Capability
  • HDLC/LAPS Encapsulation with Programmable FCS, Interframe Fill
  • Committed Information Rate Controller Provides Fractional Allocation in 512kbps Increments
  • Programmable BERT for the Serial Interface
  • External 16MB, 100MHz SDRAM Buffering
  • Parallel Microprocessor Interface
  • 1.8V Operation with 3.3V Tolerant I/O
  • IEEE 1149.1 JTAG Support
  • Additional Details
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    The DS33Z41 extends a 10/100 Ethernet LAN segment by encapsulating MAC frames in HDLC or X.86 (LAPS) for transmission over up to four interleaved PDH/TDM data streams using robust, balanced, and programmable inverse multiplexing. The Interleave Bus (IBO) serial link supports seamless bidirectional interconnection with Dallas Semiconductor's T1/E1 framers and transceivers.

    The device performs store-and-forward of packets with full wire-speed transport capability. The built-in Committed Information Rate (CIR) Controller provides fractional bandwidth allocation up to the line rate in increments of 512kbps.

    Applications

    • Bonded Transparent LAN Service
    • Ethernet Delivery Over T1/E1/J1, T3/E3, OC-1/EC-1, G.SHDSL, or HDSL2/4
    • LAN Extension

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    Software & Part Ecosystem

    Software & Part Ecosystem

    Evaluation Kit

    Evaluation Kits 1

    DS33Z41DK

    Ethernet Transport Design Kit

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    DS33Z41DK

    Ethernet Transport Design Kit

    Ethernet Transport Design Kit

    Features and Benefits

    • Demonstrates Key Functions of DS33Z41 Ethernet Transport Chipset
    • Includes Resource Card for DS21458 T1/E1 quad Transceiver with Transformers, RJ48 Network Connectors, and Termination
    • Provides Support for Hardware and Software Modes
    • On-Board MMC2107 Processor and ChipView Software Provide Point-and-Click Access to the DS33Z41 Register Set
    • All DS33Z41 Interface Pins are Easily Accessible for External Data Source/Sink
    • LEDs for Loss-of-Signal, Queue Overflow, Ethernet Link, Tx/Rx, and Interrupt Status
    • Easy-to-Read Silk Screen Labels Identify the Signals Associated with All Connectors, Jumpers, and LEDs

    Product Detail

    The DS33Z41 design kit is an easy-to-use evaluation board for the DS33Z41 Ethernet transport-over-serial link device. The DS33Z41DK is intended to be used with a resource card for the serial link. The serial link resource cards are complete with transceivers, transformers, and network connections. Dallas' ChipView software is provided with the design kit, giving point-and-click access to configuration and status registers from a Windows®-based PC. On-board LEDs indicate receive loss-of-signal, queue overflow, Ethernet link, Tx/Rx, and interrupt status.

    Applications

    • Bonded Transparent LAN Service
    • Ethernet Delivery Over T1/E1/J1, T3/E3, OC-1/EC-1, G.SHDSL, or HDSL2/4
    • LAN Extension

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