topic Re: QSFP+ to 10Gb LC/LC interface in ExtremeSwitching (EXOS/Switch Engine)

QSFP+ to 10Gb LC/LC interface

marconet_22 — Wed, 04 Jun 2025 08:41:18 GMT

I need to connect an Extreme switch x590 to an optical interface type LC 10Gb via breackout cable one side QSFP+ and other side with n°4 Duplex LC 10 Gb optical connector.

Something like this:

I am looking for Extreme Documentations, Extreme optical pages and I found code: 10202 cable but it is in EOS since year 2023.

Replace item is 40G-DACP-QSFP4SFP1M, but it has one site QSFP+ and other side has 10GB Optical Fan-Out Cable.

Which is correct cable code?

Re: QSFP+ to 10Gb LC/LC interface

Gabriel_G — Tue, 10 Jun 2025 16:37:53 GMT

https://optics.extremenetworks.com/

Filter:
EXOS (Top)
x590 (Left)
Bitrate 40Gb/s (Left)
Media Type Breakout Cable (Left)

Search results show 6 options which are 2 different types of cables, each with 3 length options.

If you need a QSFP+ to 1x SFP+ (not a breakout, just QSPF+ to SFP+), you can use the QSFP+ to SFP+ adapter (SKU QSFP-SFPP-ADPT) in combination with any supported 10G SFP+ optic or cable.

Hope that helps!