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40G QSFP+ DAC , direct attach cable 

  产品分类 : 電子電工->電子零件->同軸電纜

     
40G QSFP+ DAC , direct attach cable
         

  产品规格
 
Model No:    QSFP-40G-DACXXX
  Country  CN

 

  产品描述
   
  <p>
40G QSFP+ Direct Attach Cables are compliant with the SFF-8436 specifications. Various choices of wire gauge are available from 30 to 24 AWG with various choices of cable length up to 7m.
</p>
<p>
<img title="40G QSFP DAC cable" alt="40G QSFP DAC cable" src="http://i.bosscdn.com/product/d2/9f/e9/2c99b77d0c2c7f05d618b9bb1e.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=29&p=5&t=80&text=YWRlbGEuYm9zc2dvby5jb20%3D" />
</p>
<p>
Features<br />
•&nbsp;Compliant with SFF- 8436.<br />
•&nbsp;Up to 10.3125Gbps data rate per channel<br />
•&nbsp;Up to 7m transmission<br />
•&nbsp;Operating temperature: 0~70℃<br />
•&nbsp;Single 3.3V power supply<br />
•&nbsp;RoHS compliant<br />
&nbsp;
</p>
<p>
Benefits<br />
•&nbsp;Cost-effective copper solution<br />
•&nbsp;Lowest total system power solution<br />
•&nbsp;Lowest total system EMI solution<br />
•&nbsp;Optimized design for Signal Integrity
</p>
<p>
<br />
</p>
<p>
Applications<br />
•&nbsp;40G Ethernet
</p>
<p>
<span> </span>
<p style="text-indent:0cm;">
<b><span style="font-size:14pt;"><span><span style="font-size:12px;">General</span><span> </span><span style="font-size:12px;">Product</span><span> </span><span style="font-size:12px;">Characteristics</span></span></span></b>
</p>
<span> </span>
<p style="text-indent:0cm;">
<b><span style="font-size:12px;"><span style="font-size:12px;">&nbsp;</span></span></b>
</p>
<span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span>
<table class="ke-zeroborder" style="margin:auto auto auto 6.2pt;border-collapse:collapse;" border="0" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td width="343" valign="top" style="background:#D9D9D9;border:1pt solid black;">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;font-size:11pt;">QSFP+<span> </span>DAC<span> </span>Specifications</span></b>
</p>
<span> </span>
</td>
<td width="309" valign="top" style="background:#D9D9D9;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="343" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span style="font-family:Arial , sans-serif;">Number</span><span style="font-family:Arial , sans-serif;"> </span><span style="font-family:Arial , sans-serif;">of <span>Lanes</span></span></span>
</p>
<span> </span>
</td>
<td width="309" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span style="font-family:Arial , sans-serif;">Tx </span><span style="font-family:Arial , sans-serif;">&amp; Rx</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="343" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span style="font-family:Arial , sans-serif;">Channel</span><span style="font-family:Arial , sans-serif;"> Data Rate</span></span>
</p>
<span> </span>
</td>
<td width="309" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span style="font-family:Arial , sans-serif;">10.3125</span><span style="font-family:Arial , sans-serif;"> Gbps</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="343" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>Operating<span> </span><span>T</span></span><span>emperature</span></span>
</p>
<span> </span>
</td>
<td width="309" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>0 to + 70°C</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="343" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>Storage<span> </span><span>T</span></span><span>emperature</span></span>
</p>
<span> </span>
</td>
<td width="309" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>-40</span></span><span style="font-family:Arial , sans-serif;"><span> to +<span> </span></span><span>85°C</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="343" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span style="font-family:Arial , sans-serif;">Supply</span><span style="font-family:Arial , sans-serif;"> <span>Voltage</span></span></span>
</p>
<span> </span>
</td>
<td width="309" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>3.3 V <span>nominal</span></span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="343" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span style="font-family:Arial , sans-serif;">Electrical</span><span style="font-family:Arial , sans-serif;"> Interface</span></span>
</p>
<span> </span>
</td>
<td width="309" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>38</span></span><span style="font-family:Arial , sans-serif;"><span> <span>pins</span></span><span> edge </span><span><span>connector</span></span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="343" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>Management <span>Interface</span></span></span>
</p>
<span> </span>
</td>
<td width="309" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span style="font-family:Arial , sans-serif;">Serial, </span><span style="font-family:Arial , sans-serif;">I</span></span><span style="font-family:Arial , sans-serif;font-size:8pt;">2</span><span style="font-family:Arial , sans-serif;"><span>C</span></span>
</p>
<span> </span>
</td>
</tr>
</tbody>
</table>
<span> </span>
<p style="text-indent:0cm;">
<b><span style="font-size:14pt;"><span>&nbsp;</span></span></b>
</p>
<span> </span>
<p style="text-indent:0cm;">
<b><span style="font-size:14pt;"><span><span style="font-size:12px;">High</span><span> </span><span style="font-size:12px;">Speed</span><span> </span><span style="font-size:12px;">Characteristics</span></span></span></b>
</p>
<span> </span>
<p style="text-indent:0cm;">
<b><span style="font-size:6pt;"><span>&nbsp;</span></span></b>
</p>
<span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span>
<table class="ke-zeroborder" style="margin:auto auto auto 5.3pt;border-collapse:collapse;" border="0" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td width="212" valign="top" style="background:#D9D9D9;border:1pt solid black;">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;"><span>Parameter</span></span></b>
</p>
<span> </span>
</td>
<td width="72" valign="top" style="background:#D9D9D9;">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;"><span>Symbol</span></span></b>
</p>
<span> </span>
</td>
<td width="54" valign="top" style="background:#D9D9D9;">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;"><span>Min</span></span></b>
</p>
<span> </span>
</td>
<td width="62" valign="top" style="background:#D9D9D9;">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;"><span>Typ</span></span></b>
</p>
<span> </span>
</td>
<td width="60" valign="top" style="background:#D9D9D9;">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;"><span>Max</span></span></b>
</p>
<span> </span>
</td>
<td width="61" valign="top" style="background:#D9D9D9;">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;"><span>Units</span></span></b>
</p>
<span> </span>
</td>
<td width="134" valign="top" style="background:#D9D9D9;">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;"><span>Notes</span></span></b>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="212" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span style="font-family:Arial , sans-serif;">Differential</span><span style="font-family:Arial , sans-serif;"> <span>Impedance</span></span></span>
</p>
<span> </span>
</td>
<td width="72" valign="top" style="background-color:transparent;">
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>Zd</span></span>
</p>
<span> </span>
</td>
<td width="54" valign="top" style="background-color:transparent;">
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>90</span></span>
</p>
<span> </span>
</td>
<td width="62" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>100</span></span>
</p>
<span> </span>
</td>
<td width="60" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>110</span></span>
</p>
<span> </span>
</td>
<td width="61" valign="top" style="background-color:transparent;">
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Malgun Gothic , sans-serif;"><span>Ω</span></span>
</p>
<span> </span>
</td>
<td width="134" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="212" valign="top" style="background-color:transparent;" rowspan="2">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;"><span>&nbsp;</span></span></b>
</p>
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>Differential</span></span><span style="font-family:Arial , sans-serif;"><span> Input <span>Return</span><span> </span></span><span>Loss</span></span>
</p>
<span> </span>
</td>
<td width="72" valign="top" style="background-color:transparent;" rowspan="2">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;"><span>&nbsp;</span></span></b>
</p>
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;font-size:15.5pt;">&nbsp;</span></b>
</p>
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>SDDXX</span></span>
</p>
<span> </span>
</td>
<td width="176" valign="top" style="background-color:transparent;" colspan="3">
<span> </span>
<p style="text-indent:-37.45pt;">
<span style="font-family:Arial , sans-serif;"><span>&lt;-12+2* <span>SQRT</span><span> </span></span><span>(f) </span><span><span>with</span><span> </span></span><span>f in</span><span><span> </span></span><span>GHz</span></span>
</p>
<span> </span>
</td>
<td width="61" valign="top" style="background-color:transparent;">
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>dB</span></span>
</p>
<span> </span>
</td>
<td width="134" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>0.01~4.1GHz</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="176" valign="top" style="background-color:transparent;" colspan="3">
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>&lt;-6.3+13*</span></span>
</p>
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>Log10/(f/5.5)</span></span><span style="font-family:Arial , sans-serif;"><span> <span>with</span></span><span> f in</span><span><span> </span></span><span>GHz</span></span>
</p>
<span> </span>
</td>
<td width="61" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;font-size:14pt;">&nbsp;</span></b>
</p>
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>dB</span></span>
</p>
<span> </span>
</td>
<td width="134" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;font-size:14pt;">&nbsp;</span></b>
</p>
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>4.1~11.1GHz</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="212" valign="top" style="background-color:transparent;" rowspan="2">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>Common</span></span><span style="font-family:Arial , sans-serif;"><span> Mode <span>Output</span><span> </span><span>Return</span><span> </span></span><span>Loss</span></span>
</p>
<span> </span>
</td>
<td width="72" valign="top" style="background-color:transparent;" rowspan="2">
<span> </span>
<p>
<b><span style="font-family:Arial , sans-serif;font-size:14pt;">&nbsp;</span></b>
</p>
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>SCCXX</span></span>
</p>
<span> </span>
</td>
<td width="176" valign="top" style="background-color:transparent;" colspan="3">
<span> </span>
<p style="text-indent:-36.4pt;">
<span style="font-family:Arial , sans-serif;"><span>&lt; <span>-7+1.6*f</span></span><span> </span><span><span>with</span></span><span> f in</span><span><span> </span></span><span>GHz</span></span>
</p>
<span> </span>
</td>
<td width="61" valign="top" style="background-color:transparent;">
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>dB</span></span>
</p>
<span> </span>
</td>
<td width="134" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>0.01~2.5GHz</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="54" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
<td width="62" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
<td width="60" valign="top" style="background-color:transparent;">
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>-3</span></span>
</p>
<span> </span>
</td>
<td width="61" valign="top" style="background-color:transparent;">
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>dB</span></span>
</p>
<span> </span>
</td>
<td width="134" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>2.5~11.1GHz</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="212" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>Difference</span></span><span style="font-family:Arial , sans-serif;"><span> <span>Waveform</span><span> </span><span>Distortion</span></span><span> Penalty</span></span>
</p>
<span> </span>
</td>
<td width="72" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>dWDPc</span></span>
</p>
<span> </span>
</td>
<td width="54" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
<td width="62" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
<td width="60" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>6.75</span></span>
</p>
<span> </span>
</td>
<td width="61" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>dB</span></span>
</p>
<span> </span>
</td>
<td width="134" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="212" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>VMA<span> </span></span><span>Loss</span></span>
</p>
<span> </span>
</td>
<td width="72" valign="top" style="background-color:transparent;">
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>L</span></span>
</p>
<span> </span>
</td>
<td width="54" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
<td width="62" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
<td width="60" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>4.4</span></span>
</p>
<span> </span>
</td>
<td width="61" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>dB</span></span>
</p>
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
<td width="134" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
</tr>
<tr>
<td width="212" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>VMA<span> </span></span><span>Loss to Crosstalk </span><span><span>Ratio</span></span></span>
</p>
<span> </span>
</td>
<td width="72" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>VCR</span></span>
</p>
<span> </span>
</td>
<td width="54" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span style="font-family:Arial , sans-serif;"><span>32.5</span></span>
</p>
<span> </span>
</td>
<td width="62" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
<td width="60" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
<td width="61" valign="top" style="background-color:transparent;">
<span> </span>
<p align="center" style="text-align:center;">
<span style="font-family:Arial , sans-serif;"><span>dB</span></span>
</p>
<span> </span>
</td>
<td width="134" valign="top" style="background-color:transparent;">
<span> </span>
<p>
<span><span>&nbsp;</span></span>
</p>
<span> </span>
</td>
</tr>
</tbody>
</table>
<span> </span>
<p>
<br />
</p>adelafiber.com

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