ISODA Interconnects_more than one type?

Hi folks...!

I found two (old) sets of interconnects from ISODA in the attic...

Cable 1: "Hybrid Interconnect Cable HA-08-PSR". (WBT plugs).
Cable 2: "Interconnect Cable HA-08-PSR". (ISODA plugs).

Does anybody here know if these cables in fact are identical? It only says "Hybrid" on cable 1!

It's hard to find relevant information regarding ISODA-cables on the Internet.
Perhaps someone here can make me wiser!

Regards...
Nilau