Optics and photonics - Microlens arrays - Part 3: Test methods for optical properties other than wavefront aberrations (ISO/DIS 14880-3:2023); German and English version prEN ISO 14880-3:2023
Edition 2023-05

Communication systems for meters - Part 5: Wireless M-Bus relaying; German version EN 13757-5:2015
Edition 2016-02

Explosion prevention and protection in underground mines - Equipment and protective systems for firedamp drainage; German and English version prEN 14983:2021
Edition 2021-10

Wireless power transfer - Management - Part 3: Multiple source control management (IEC 62827-3:2016); English version EN 62827-3:2017
Edition 2018-01

Network Aspects (NA) - Metropolitan Area Network (MAN) - Physical Layer Convergence Procedure (PLCP) for 622,080 Mbit/s; CCITT Recommendations G.707, G.708 and G.709; SDH based systems; English version ETS 300276:1994
Edition 1994-10

Integrated Services Digital Network (ISDN) - Interworking between public ISDNs and private ISDNs for the provision of telecommunication services - General aspects; English version ETS 300345:1995
Edition 1995-08

Network Aspects (NA); Metropolitan Area Network (MAN); physical layer convergence procedure for 2,048 Mbit/s; English version ETS 300213:1992
Edition 1993-07

Network Aspects (NA); Metropolitan Area Network (MAN); physical layer convergence procedure for 34,368 Mbit/s; English version ETS 300214:1992
Edition 1993-07

Network Aspects (NA); Metropolitan Area Network (MAN); physical layer convergence procedure for 139,264 Mbit/s; English version ETS 300215:1992
Edition 1993-07

Network Aspects (NA); Metropolitan Area Network (MAN); physical layer convergence procedure for 155,520 Mbit/s; English version ETS 300216:1992
Edition 1993-07