CDAC Noida
Cable Modem

 


Customer Interface
  • Ethernet interface through RJ 45 connector
  • USB interface through single USB connector
  • Coaxial cable interface
  • 12V DC power adapter input

Advantages of using a cable modem
  • Uninterrupted click-&-browse the net
  • High speed internet access due to broadband technology
  • Cost effective because of use of TV cable lines (no phone bills)

Highlights
  • QAM/QPSK technique to provide high speed IP access
    Downstream                :        3     to  10  Mbps
    Upstream                     :        0.2  to  2.0 Mbps
  • DOCSIS/EURODOCSIS compliant
  • Integrated 12Mb USB peripheral transceiver

RF Downstream

  • Modulation                   :     64/256 QAM
  • Impedance                   :     75 ohms
  • Bandwidth                    :     6 MHz
  • Frequency                    :     91 MHz to 857MHz

RF Upstream
  • Modulation                   :     QPSK /16 QAM
  • Impedance                   :     75 ohms
  • Error Correction            :     Reed Solomon
  • Frequency                     :     5MHz to 42MHz

General
  • Power Consumption      :      < 8 W continuous
  • Current consumption     :      < 500mA
  • Weight                           :      500g
  • Operating Temperature :      0 to 40 (deg C)
For further details contact:

Mr. D.K.Jain, Director, Technical
CDAC NOIDA(Erstwhile ER&DCI)
Anusandhan Bhawan,
C-56/1, Sector-62, Noida(U.P.) India
Phone: 91-120-2402551-59, Fax: 91-120-2402569
email: dkjain@cdacnoida.in

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