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GB/T 11053-1989 Characteristics of special quality leased circuits with special bandwidth conditioning (USD) via email in 1-3 business day ABOLISHED
YD/T 1323-2004 Technical requirements for access network Asymmetric Digital Subscriber Line (ADSL) (USD) via email in 1-10 business day VALID
YD 5012-2003 Insulation Objective to Ground and Testing Method for Optical Cable Link (USD) via email in 1-3 business day VALID
YD/T 1964-2009 QoS Technical Requirements for Broadband Customer Network Based on Telecommunication Network via email in VALID please email coc@codeofchina.com for quotation
YD/T 1706-2007 Technical Requirements for Access Network——Broadband Service Delivery over DSL via email in VALID please email coc@codeofchina.com for quotation
GB/T 11014-1989 Electrical characteristics of balanced voltage digital interface circuits (USD) via email in 1-3 business day VALID
YD/T 841.5-2008 Plastic Pipe for Buried Communication Conduit Part 5:Plum Blossom Pipe (USD) via email in 1-3 business day ABOLISHED
YD/T 1953-2009 Technical Requirements for Access Network--Multi-service Delivery over EPON/GPON Systems via email in VALID please email coc@codeofchina.com for quotation
YD/T 897.1-1997 (USD) via email in 1-3 business day
GB/T 37174-2018 Test methods for access network—Interoperability of GPON system (USD) via email in 1-5 business day VALID
YDB 010-2007 via email in VALID please email coc@codeofchina.com for quotation
YD/T 1994.1-2009 Remote management technical requirements for access network CPE Part 1: general requirement via email in VALID please email coc@codeofchina.com for quotation
YD/T 1250-2003 Test method for access network——passive optical netwrok based on ATM (A-PON) (USD) via email in 1-5 business day VALID
YD/T 3288-2017 Energy efficiency metrologies and test methods of access equipment—10G-EPON system via email in VALID please email coc@codeofchina.com for quotation
GB 6830-1986 The tolerable limits of danger on telecommunication lines from power lines via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 12166-1990 Electrical characteristics of unbalanced voltage digital interface circuits via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 33849-2017 Test method for access network equipment—Gigabit-capable passive optical network(GPON) (USD) via email in 1-10 business day VALID
GB/T 32403.2-2015 Technical requirements for equipments in broadband customer network based on telecommunication network—Part 2:Enterprise gateway (USD) via email in 1-3 business day VALID
GB/T 34086-2017 Energy efficiency metrologies and test methods for access equipments—EPON system (USD) via email in 1-5 business day VALID
GB/T 37083-2018 Technical requirements for access network—Interoperability of ethernet passive optical network(EPON)system (USD) via email in 1-10 business day VALID
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