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来自「ccna」· HTM 代码 · 共 74 行
HTM
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<td width="90%"><font face="Arial" size="3"><font color="#008080"><b><img border="0" src="../../images/arrow_down.gif" width="19" height="12"></b></font><b><font color="#008080">Optical
Fiber Bend Radius Requirements</font></b></font> <font color="#CCCC00" size="3" face="Arial"><b>::</b></font></td>
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<p align="right"><font face="Arial" size="3" color="#008080"><b>51/55</b></font></td>
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<ol>
<li><font face="Arial" size="2">2- and 4-fiber cables intended for horizontal or centralized cabling
shall support a bend radius of 25 mm (1 in) under no-load
conditions. </font></li>
<li><font face="Arial" size="2">2- and 4-fiber cables intended to be pulled through horizontal
pathways during installation shall support a bend radius of 50 mm (2
in) under a pull load of 222 N (50 lbf). </font></li>
<li><font face="Arial" size="2">All other inside plant cables shall support a bend radius of 10
times the cable outside diameter when not subject to tensile load, and
15 times the cable outside diameter when subject to tensile loading up
to the cable's rated limit. </font></li>
<li><font face="Arial" size="2">Outside plant cables shall support a bend radius of 10 times the
cable outside diameter when not subject to tensile load, and 20 times
the cable outside diameter when subject to tensile loading up to the
cable's rated limit.<br>
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<td width="90%"><img border="0" src="../../images/arrow_up.gif" width="19" height="12"><font face="Arial" size="3"><b><font color="#008080">Optical
Fiber Bend Radius Requirements</font></b></font><b><font size="2" face="Arial" color="#008080"> </font></b><font face="Arial" size="3"><b><font color="#CCCC00">::</font></b></font></td>
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<p align="right"><font face="Arial" size="3" color="#008080"><b>51/55</b></font></td>
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