6GK6015-0AL20-0CK1 SIEMENS ⍾ 6GK60150AL200CK1

RUGGEDCOM RX1500PN LM FG50 Line Module 2 x 1000LX SFP - Blank (no optical transceiver) Conformal Coating

RUGGEDCOM RX1500PN LM 4FX08 LINE MODULE 4X 100FX SINGLEMODE, 1310NM, LC, 50KM

RUGGEDCOM RX1500PN LM FG05 LINE MODULE 2 X 1000LX - SINGLEMODE, 1310NM LC CONNECTORS, 25KM CONFORMAL COATING