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1.
The payload rate is about 9% less than the line rate due to framing overhead.
2.
AWG 26 (0.4mm) cable can also be used but the distance is 20% to 40% shorter than the
above table.
3.
Each terminated bridge tap may reduce the xDSL link distance by 90m.The quality of the
cable, the size of the cable bundles, and the cross talk within the bundle can also affect the
overall reach.
■ DC IN Power Connector
The front panel of DSLAM contains a DC power connector, which accepts DC power input voltage of -48V DC. Connect the
power cable to the DSLAM at the input terminal block. The size of the three screws in the terminal block is M3.5.
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