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Part Number
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XRT7300 |
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Manufacturer
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Exar Corporation |
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Description
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E3/DS3/STS-1 LINE INTERFACE UNIT |
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Published
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Aug 20, 2007 |
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Detailed Description
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www.DataSheet4U.com
áç
FEBRUARY 2002
XRT7300
E3/DS3/STS-1 LINE INTERFACE UNIT
REV. 1.1.1
GENERAL DESCRIPTION
The XRT7...
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Datasheet
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XRT7300
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Overview
www.
DataSheet4U.
com
áç
FEBRUARY 2002
XRT7300
E3/DS3/STS-1 LINE INTERFACE UNIT
REV.
1.
1.
1
GENERAL DESCRIPTION
The XRT7300 DS3/E3/STS-1 Line Interface Unit is designed to be used in DS3, E3 or SONET STS-1 applications and consists of a line transmitter and receiver integrated on a single chip.
XRT7300 can be configured to support the E3 (34.
368 Mbps), DS3 (44.
736 Mbps) or the SONET STS-1 (51.
84 Mbps) rates.
In the transmit direction, the XRT7300 encodes input data to either B3ZS (for DS3/STS-1 applications) or HDB3 (for E3 applications) format and converts the data into the appropriate pulse shapes for transmission over coaxial cable via a 1:1 transformer.
In the receive direction the XRT73...
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