[elecena] R157051 Accessories for cable tester, singlemode 10GbE 1550 Fibre Kit - zmiany ceny 10G SFP+ ER Singlemode Module Kit 1550 nm - 10GBase-ER Transceiver R157051 Accessories for cable tester, singlemode 10GbE 1550 Fibre Kit - 897.90 EUR https://elecena.pl/product/20829385/r157051-accessories-for-cable-tester-singlemode-10gbe-1550-fibre-kit 2022-05-14 R157051 Accessories for cable tester, singlemode 10GbE 1550 Fibre Kit - 997.33 EUR https://elecena.pl/product/20829385/r157051-accessories-for-cable-tester-singlemode-10gbe-1550-fibre-kit 2025-09-08