Round lid surrounded by a square frame.
Orange is the previous name of Partner
This cover was also photographed without a square frame in 2018 at 120 Yigal Alon St., Tel Aviv-Jaffa, Israel Click for a larger image
The lid is almost identical to the cover for another consumer Click for cover's details Translation of the text on the cover
CAUTION OPTICAL FIBER!
SR 019 049 (Serial number changing from lid to lid)
The Standard mark of the Standards Institute of Israel