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DCM-201 - US Revision A

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Drivers
Version Description Date
Download 2.00
WinME, Win2K, WinXP
 6/3/2003
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Datasheets
Description Type File Size
Download PDF 0.61mb
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Quick Installation Guides
Version Description Date Type File Size
Download 1.12
WinME, Win2K, WinXP
 6/3/2003 - -
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  • We Offer Support on Most Internet and Networking Issues

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The D-Link DCM-201 Cable Modem is a two-way DOCSIS™ 1.1 CableLabs® compliant Ethernet 10/100Mbps Cable Modem enabling you to enjoy the benefits of a high-speed broadband Internet connection. The DCM-201 connects to your computer's Ethernet port or card via its Ethernet or USB port.
The DCM-201 provides intelligent IP allocation management which can be configured to work on a Static or DHCP (Dynamic Host Configuration Protocol) network. For security, the DCM-201 provides 56-bit DES (Data Encryption Standard) to encrypt data transaction for both upstream and downstream transmission.

The DCM-201 has a maximum downloading speed at 38Mbps (256 QAM) and a maximum uploading speed at 10Mbps (16 QAM). The DCM-201 uses the Reed-Solomon error correction method for data packet integrity. For SNMP remote management, the DCM-201 uses MIB II and MCNS MIB. It displays five easy-toread LED indicators to show the connection status of the DCM-201 cable modem.

The DCM-201 is easy to install and is compatible with Windows 95, 98/98se, Me, NT4, 2000, XP, Mac OS, Unix and other popular operating systems. (Windows 95, NT4, Mac OS, Unix and other popular operating systems will work with Ethernet port only).

The CLCABLELABS® CERTIFIED™ and Design mark, and the terms CableLabs Certified or Certified by CableLabs are certification marks of Cable Television Laboratories Inc. and cannot be used without authorization of Cable Television Laboratories, Inc.
Standards
  • MCNS/DOCSIS 1.1 compliant
  • 802.3 10/100Mbps

Dimensions
  • 142 x 120 x 30mm (4.7 x 5.6 x 1.2 inches)

Data Speed
  • (Downsteam - Receiver) 
  • Modulation: 64QAM,256QAM
  • Error Correction: Reed-Solomon
  • Frequency Range: 91-857MHz
  • Input Signal Level:
  • -15dBmV to +15dBmV
  • Total Input Power:
  • (40-900MHz) 30dbmV
  • Input Impedence: 75ohms
  • Input Return Loss: 6dB
  • Downstream Protocol: ITU J.83-B with a subset interleave mode

Data Speed
  • (Upstream - Transmitter) 
  • Modulation: QPSK, 16QAM
  • Error Correction: Reed-Solomon
  • Frequency Range: 5-42MHz
  • MAC Protocol: MCNS, DOCSIS 1.1 Compliant
  • Output Signal Level:
  • +8 to +55dBmV (16QAM)
  • +8 to +58dBmV (QPSK)
  • Output Impedence: 75ohms
  • Output Return Loss: >6dB
  • Downstream Protocol: ITU J.83-B with a subset interleave mode
  • Symbol Rate Accuracy: +/- 50ppm
  • Channel Freq Accuracy: +/- 50ppm
  • Symbol Timing Jitter: <0.02 of the nominal symbol duration over a 2-second period

Power Consumption
  • 8W

Interface
  • CPE Interface - 10/100Mbps (RJ-45)
  • RF Interface - F- Type Female 75ohm connector
  • USB Interface - USB 1.1 compliant, Type B receptacle

Diagnostic LEDs
  • Power
  • Cable
  • Ethernet
  • USB
  • Status

Supported OS
  • Windows ME/XP/2000
  • Windows 98/98se
  • Win NT 4.0 (Ethernet only)
  • Windows 95 (Ethernet only)
  • Mac OS (Ethernet only)
  • Unix/Linux (Ethernet only)

Temperature
  • Operating Temperature:
  • 32°F to 104°F (0°C to 40°C)

Storage Temperature:
  • -4°F to 140°F (-20°C to 60°C)

Operating Humidity
  • Non-condensing 10% to 90%

Emissions
  • FCC part 15, class B

Safety
  • UL

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