Part Details
Features
  • 10/100 IEEE 802.3 Ethernet MAC (MII and RMII) Half/Full Duplex with Automatic Flow Control
  • 52Mbps Synchronous TDM Serial Port with Independent Transmit and Receive Timing
  • HDLC/LAPS Encapsulation with Programmable FCS and Interframe Fill
  • Committed Information Rate Controller Provides Fractional Allocations in 512kbps Increments
  • Programmable BERT for Serial (TDM) Interface
  • External 16MB, 100MHz SDRAM Buffering
  • Parallel Microprocessor Interface
  • SPI Interface and Hardware Mode for Operation Without a Host Processor
  • Also Available in a 100-Ball, 10mm CSBGA— the Hardware/SPI Mode-Only DS33ZH11
  • 1.8V Operation with 3.3V Tolerant I/O
  • IEEE 1149.1 JTAG Support
  • Additional Details
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    The DS33Z11 extends a 10/100 Ethernet LAN segment by encapsulating MAC frames in HDLC or X.86 (LAPS) for transmission over a PDH/TDM data stream. The serial link supports bidirectional-synchronous interconnect up to 52Mbps over xDSL, T1/E1/J1, T3/E3, V.35/Optical, OC-1/EC-1, or SONET/SDH Tributary.

    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. The DS33Z11 can operate with an inexpensive external processor, EEPROM or in a stand-alone hardware mode.

    Applications

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

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    Software & Part Ecosystem

    Software & Part Ecosystem

    Evaluation Kit

    Evaluation Kits 1

    DS33Z11DK

    Demo Kit for the DS33Z11

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    DS33Z11DK

    Demo Kit for the DS33Z11

    Demo Kit for the DS33Z11

    Features and Benefits

    • Demonstrates Key Functions of DS33Z11 Ethernet Transport Chipset
    • On-Board DS2155 T1E1 SCT, DS3170 T3E3 SCT, Transformers, BNC Adapter, and RJ48 Network Connectors and Termination
    • Provides Support for Hardware and Software Modes
    • Device Driver Provides Automatic Configuration for T1, E1, T3, and E3 Modes
    • On-Board MMC2107 Processor and ChipView Software Provide Point-and-Click Access to the DS33Z11, DS2155, and DS3170 Register Sets
    • All DS33Z11 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 Silkscreen Labels Identify the Signals Associated with All Connectors, Jumpers, and LEDs
    • Integrated Power-Supply Interfaces with 5.0V Wall Adapter

    Product Detail

    The DS33Z11 demo kit is an easy-to-use evaluation board for the DS33Z11 Ethernet transport-over-serial link device. The DS33Z11DK contains an integrated Ethernet PHY and serial link. The serial link is complete with transceiver, transformers, and network connections. Maxim's ChipView software is provided with the demo 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

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

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