https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-cisco-xfp-10g-lr-lx4-compatible-to-work-with-extreme-10g/m-p/77726#M19637 <P>connection with X2-10GB-LR &amp;&nbsp;&nbsp;Extreme&nbsp;10302 is not coming up. we tried with tx/rx swap also we used multiple SM/MM cables.</P><P>&nbsp;</P><P>So I want to know is there any other dependency other than frequency like protocol &amp; standards or&nbsp;signaling rate?</P> Wed, 22 Sep 2021 14:59:09 GMT ddpatil89 2021-09-22T14:59:09Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-cisco-xfp-10g-lr-lx4-compatible-to-work-with-extreme-10g/m-p/77724#M19635 <P>Does cisco XFP (10G LR &amp; LX4) compatible to work with extreme 10G SFP+</P><P>&nbsp;</P><P>extreme part codes --</P><P>&nbsp;</P><TABLE><TBODY><TR><TD style="text-align:center;width:82px;"><SPAN style="color:#000000;">10301</SPAN></TD> <TD style="text-align:left;width:440px;"><SPAN style="color:#000000;">10 Gigabit Ethernet SFP+ module, 850nm, MMF 26-300m link, LC connector</SPAN></TD> </TR><TR><TD style="text-align:center;width:82px;"><SPAN style="color:#000000;">10302</SPAN></TD> <TD style="text-align:left;width:440px;"><SPAN style="color:#000000;">10 Gigabit Ethernet SFP+ module, 1310nm, SMF 10km link, LC connector</SPAN></TD> </TR></TBODY></TABLE><P>&nbsp;</P><FIGURE><span class="lia-inline-image-display-wrapper" image-alt="6148d285ea1c4061adc3ae3dd5671898_bed58dd3-1297-4191-bd0b-23fde28ae403.jpg"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/4415i6A6FE8A834714F37/image-size/large?v=v2&amp;px=999" role="button" title="6148d285ea1c4061adc3ae3dd5671898_bed58dd3-1297-4191-bd0b-23fde28ae403.jpg" alt="6148d285ea1c4061adc3ae3dd5671898_bed58dd3-1297-4191-bd0b-23fde28ae403.jpg" /></span></FIGURE><FIGURE><span class="lia-inline-image-display-wrapper" image-alt="6148d285ea1c4061adc3ae3dd5671898_6cc1fcd7-bd93-4325-9d50-8f2c4f9261bb.jpg"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/5343i9A102CB30943A864/image-size/large?v=v2&amp;px=999" role="button" title="6148d285ea1c4061adc3ae3dd5671898_6cc1fcd7-bd93-4325-9d50-8f2c4f9261bb.jpg" alt="6148d285ea1c4061adc3ae3dd5671898_6cc1fcd7-bd93-4325-9d50-8f2c4f9261bb.jpg" /></span></FIGURE><P>&nbsp;</P> Wed, 22 Sep 2021 14:12:53 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-cisco-xfp-10g-lr-lx4-compatible-to-work-with-extreme-10g/m-p/77724#M19635 ddpatil89 2021-09-22T14:12:53Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-cisco-xfp-10g-lr-lx4-compatible-to-work-with-extreme-10g/m-p/77725#M19636 <P>X2-10GB-LR should be compatible with Extreme&nbsp;10302.</P><P>X2-10GB-LX4 is not compatible with both of them. Afaik this XFP uses CWDM. So you would need a CWDM SFP+ on the other end.&nbsp;</P> Wed, 22 Sep 2021 14:31:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-cisco-xfp-10g-lr-lx4-compatible-to-work-with-extreme-10g/m-p/77725#M19636 Stefan_K_ 2021-09-22T14:31:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-cisco-xfp-10g-lr-lx4-compatible-to-work-with-extreme-10g/m-p/77726#M19637 <P>connection with X2-10GB-LR &amp;&nbsp;&nbsp;Extreme&nbsp;10302 is not coming up. we tried with tx/rx swap also we used multiple SM/MM cables.</P><P>&nbsp;</P><P>So I want to know is there any other dependency other than frequency like protocol &amp; standards or&nbsp;signaling rate?</P> Wed, 22 Sep 2021 14:59:09 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/does-cisco-xfp-10g-lr-lx4-compatible-to-work-with-extreme-10g/m-p/77726#M19637 ddpatil89 2021-09-22T14:59:09Z