Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 13712-1992 optic modulators Part 1: Generic specification $370.00 via email in 1~3 business day valid
GB/T 13713-1992 optic branching devices Part 1: Generic specification $450.00 via email in 1~3 business day valid
GB/T 13714-1992 optic branching devices-Part 3: Sectional specification-One - To-n wavelength multiplexer/demultiplexer $120.00 via email in 1~3 business day valid
GB/T 13997-1999 requirement for 2 048 kbit/s, 8 448 kbit/s, 34 368 kbit/s, 139 264 kbit/s Optical line terminals $150.00 via email in 1~3 business day valid
GB/T 14138-1993 for aerial optical fiber cable systems joined to national public telecommunication network $180.00 via email in 1~3 business day abolished
GB/T 14760-1993 measurement methods of transmission performances on optical fiber cable communication systems $100.00 via email in 1~3 business day valid
GB/T 15118-1994 Technical requirement for digital line systems on optical fibre cables at 4×139264kbit/s $120.00 via email in 1~3 business day abolished
GB/T 16849-2023 Generic specification of optical amplifier $495.00 via email in 1~5 business day valid
GB/T 16850.1-2022 Optical amplifier test methods—Part 1: Power and gain parameters for single-channel optical amplifiers $435.00 via email in 1~5 business day valid
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