Maxim > Products > T/E Carrier and Packetized Communications > DS33W11, DS33W41, DS33X11, ...

DS33W11, DS33W41, DS33X11, DS33X161, DS33X162, DS33X41, DS33X42, DS33X81, DS33X82

Ethernet Over PDH Mapping Devices

Industry's First Carrier Ethernet Devices to Support Up to 16 T1/E1s or 8 DS3s with Over 400Mbps Throughput
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Status Explanations for product status codes

Active: In Production.

Description

The DS33X162 family of semiconductor devices extend 10/100/1000Mbps Ethernet LAN segments by encapsulating MAC frames in GFP-F, HDLC, cHDLC, or X.86 (LAPS) for transmission over PDH/TDM data streams. The devices support the Ethernet over PDH (EoPDH) standards for the delivery of Ethernet Access Services, including eLAN, eLINE, and VLAN. The multiport devices support VCAT/LCAS for dynamic link aggregation. The serial links support bidirectional synchronous interconnect up to 52Mbps over xDSL, T1/E1/J1, T3/E3, or V.35/Optical.

The devices perform store-and-forward of frames with Ethernet traffic conditioning and bridging functions at wire speed. The programmability of classification, priority queuing, encapsulation, and bundling allows great flexibility in providing various Ethernet services. OAM flows can be extracted and inserted by an external processor to manage the Ethernet service.

The voice ports of the DS33W41 and DS33W11 easily connect to external codecs for integrated voice and data service applications.

Data Sheet

Download this datasheet in PDF formatDownload Rev 3 (PDF, 2.5MB)
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An evaluation board is available: DS33X11DK DS33X162DK

Key Features

  • 10/100/1000 IEEE 802.3 MAC (MII/RMII/GMII) with Autonegotiation and Flow Control
  • GFP-F/LAPS/HDLC/cHDLC Encapsulation
  • VCAT/LCAS Link Aggregation for Up to 16 Links
  • Supports Up to 200ms Differential Delay
  • Quality of Service (QoS) Support
  • VLAN, Q-in-Q, 802.1p, and DSCP Support
  • Ethernet Bridging and Filtering
  • Add/Drop OAM Frames from µP Interface
  • Traffic Shaping Through CIR/CBS Policing
  • External 256Mb, 125MHz DDR SDRAM Buffer
  • Parallel and SPI™ Microprocessor Interfaces
  • 1.8V, 2.5V, 3.3V Supplies
  • IEEE 1149.1 JTAG Support
   
   

Key Specifications:

T/E Carrier & Packetized Products
Part Number Transmission Standard Functions Channels VSUPPLY
(V)
Budgetary
Price
See Notes
DS33W11  Ethernet/Serial TDM Ethernet Mapper 1 3.3 $21.67 @1k
DS33W41 
2
4
$40.62 @1k
DS33X11  1 $19.69 @1k
DS33X161 
1
16
$66.48 @1k
DS33X162 
2
16
$83.09 @1k
DS33X41 
1
4
$29.55 @1k
DS33X42 
2
4
$36.94 @1k
DS33X81 
1
8
$44.31 @1k
DS33X82 
2
8
$55.39 @1k
See All T/E Carrier & Packetized Products (88)

Pricing Notes:

This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.



Diagram

DS33W11, DS33W41, DS33X11, DS33X161, DS33X162, DS33X41, DS33X42, DS33X81, DS33X82: Functional Diagram
Functional Diagram

More Information

New Product Press Release   2008-03-26 ]

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Information Index

Rev 3; 2008-07-01
This page last modified: 2009-09-01