Networking - S-N-X Connection, what is it?

[Cfer83]

I just came from a meeting, we're creating a new VPN solution for the company. I'm on the Quality Assurance side. During the meeting someone mentioned something about an S-N-X connection. Can anyone clarify, I think I understood it incorrectly, i'm hoping someone is familiar with Networks and what not that can point me to the correct terminology. Thanks.

[Cfer83]

All, I thank you for checking, would it make sense if they were simply referring to 100BASE-SX aka Fast Ethernet?

[markkuk]

When talking about VPNs, SNX could refer to SSL Network eXtender[^].