YD/T 1092-2023 English PDF (YDT1092-2023)

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YD/T 1092-2023: Telecommunication cables - Foamed polyolefin dielectric, corrugated copper-tube outer conductor, 50 Ohm radio-frequency coaxial cable for wireless communications
YD/T 1092-2023
YD
COMMUNICATIONS INDUSTRY STANDARD
ICS 33.120.10
CCS M42
Replacing YD/T 1092-2013
Telecommunication cables - Foamed polyolefin dielectric,
corrugated copper-tube outer conductor, 50 Ohm radio-
frequency coaxial cable for wireless communications
ISSUED ON. JULY 28, 2023
IMPLEMENTED ON. NOVEMBER 01, 2023
Issued by. Ministry of Industry and Information Technology of the People's
Republic of China.
Table of Contents
Foreword... 3
1 Scope... 6
2 Normative references... 6
3 Terms and definitions... 9
4 Product classification... 9
4.1 Product model... 9
4.2 Product marks... 10
5 Requirements... 10
5.1 Cable structure... 10
5.2 Inner conductor... 11
5.3 Insulation... 12
5.4 Outer conductor... 13
5.5 Sheath... 14
5.6 Cable performance requirements... 16
5.7 Restricted substances... 22
6 Test methods... 22
6.1 Inner conductor... 22
6.2 Insulation... 23
6.3 Outer conductor... 24
6.4 Cable sheath... 25
6.5 Mechanical, physical and environmental properties of cables... 26
6.6 Electrical performance test... 28
6.7 Flame-retardant test of flame-retardant cable... 30
6.8 Restricted substances... 30
7 Inspection rules... 30
7.1 Exit-factory requirements... 30
7.2 Product Inspection... 30
7.3 Exit-factory inspection... 31
7.4 Type inspection... 32
8 Packaging, transportation and storage... 34
8.1 Packaging... 34
8.2 Transportation and storage... 34
Annex A (informative) Spelling instructions for common cable models... 36
Annex B (informative) Engineering usage data... 37
Telecommunication cables - Foamed polyolefin dielectric,
corrugated copper-tube outer conductor, 50 Ohm radio-
frequency coaxial cable for wireless communications
1 Scope
This document specifies the product classification, requirements, test methods,
inspection rules, and packaging, transportation and storage requirements for foamed
polyolefin dielectric, corrugated copper-tube outer conductor, 50 Ohm radio-frequency
coaxial cable for wireless communications.
This document applies to the manufacture, testing and use of foamed polyolefin
dielectric, corrugated copper-tube outer conductor, 50 Ohm radio-frequency coaxial
cable for wireless communications (hereinafter referred to as cable). The operating
frequency range of the cable is 100~7125 MHz.
2 Normative references
The following referenced documents are indispensable for the application of this
document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
GB/T 2951.11, Common test methods for insulating and sheathing materials of
electric and optical cables -- Part 11.Methods for general application --
Measurement of thickness and overall dimensions -- Tests for determining the
mechanical properties (GB/T 2951.11-2008, IEC 60811-1-1.2001, IDT)
GB/T 2951.13, Common test methods for insulating and sheathing materials of
electric and optical cables -- Part 13.Methods for general application --
Measurement for determining the density -- Water absorption tests -- Shrinkage test
(GB/T 2951.13-2008, IEC 60811-1-3.2001, IDT)
GB/T 3048.10, Test methods for electrical properties of electric cables and wires --
Part 10.Spark test of extruded protective sheaths
GB/T 4909.2, Test methods for bare wires -- Part 2.Measurement of dimensions
GB/T 6995.3, Markings for electric wires and cables -- Part 3.Identifications of
cables and wires
GB/T 19849, Seamless copper-tube for cable
GB/T 21021.1, Intermodulation level measurement for passive RF and microwave
devices -- Part 1.General requirements and measuring methods (GB/T 21021.1-
2021, IEC 62037-1.2012, IDT)
GB/T 21021.4, Intermodulation level measurement for passive RF and microwave
devices -- Part 4.Measurement of passive intermodulation in coaxial cables (GB/T
21021.4-2021, IEC 62037-4.2012, IDT)
GB/T 26125, Electrical and electronic products -- Determination of six regulated
substances (lead, mercury, cadmium, hexavalent chromium, polybrominated
biphenyls, polybrominated diphenyl ethers) (GB/T 26125-2011, IEC 62321.2008,
IDT)
GB/T 26303.1, Measuring method for dimensions and shapes of wrought copper and
copper alloy -- Part 1.Tube
GB/T 26303.3, Measuring methods for dimensions and shapes of wrought copper
and copper alloys -- Part 3.Sheets and strips
GB/T 29197, Copper-clad aluminum wire
GB/T 39560.8, Determination of certain substances in electrical and electronic
products -- Part 8.Phthalates in polymers by gas chromatography-mass
spectrometry (GC-MS), gas chromatography-mass spectrometry using a
pyrolyzer/thermal desorption accessory (Py/TD-GC-MS) (GB/T 39560.8-2021, IEC
62321-8.2017, IDT)
YD/T 760, Polyolefin insulation materials for communication cables
YD/T 837.3, Test method of copper-core, polyolefin insulated, composite aluminum-
plastic sheathed cables for urban local communications. Part 3.Test method of
mechanical and physical properties
YD/T 837.4, Test method of copper-core, polyolefin insulated, composite aluminum-
plastic sheathed cables for urban local communications. Part 4.Test method of
environmental performances
YD/T 837.5, Test method of copper-core, polyolefin insulated, composite aluminum-
plastic sheathed cables for urban local communications. Part 5 Test method of cable
structure
YD/T 1113, Low-smoke halogen-free compounds for telecommunication cable and
optical fiber cable
JB/T 8137, Delivery drums for wires and cables
a) Double layer insulation - polyolefin bond layer/polyolefin closed cell foam layer.
b) Triple layer insulation - polyolefin bonding layer/polyolefin closed cell foam
layer/polyolefin outer skin layer.
In the above two insulation structures, the polyolefin bonding layer shall be bonded to
both the inner conductor and the polyolefin closed-cell foam layer. In the three-layer
insulation structure, the polyolefin outer skin layer shall be tightly bonded to the
polyolefin closed-cell foam layer.
5.3.3 Insulation properties
Insulation shall meet the following requirements.
a) Insulation adhesion. There shall be no gap between the insulation layer and the
inner conductor. The insulation shall be tightly attached to the inner conductor
without looseness. The insulation adhesion on the inner conductor of the copper-
clad aluminum wire and the inner conductor of the smooth copper tube shall not
be less than 98 N.
b) Insulation heat shrinkage. total insulation shrinkage shall not exceed 6.4 mm.
5.4 Outer conductor
5.4.1 Outer conductor type and structural dimensions
The outer conductor is composed of an annular corrugated copper tube or a spiral
corrugated copper tube. The thread direction of the spiral corrugated copper tube shall
be right-handed.
The outer conductor type and structural dimensions are shown in Table 7.
5.5.3 Cable identification mark
The identification marks of finished cables shall comply with the requirements of GB/T
6995.3.The cable sheath shall be printed with the manufacturer's name or code,
manufacturing year, cable model and length at intervals of 1m along its length. The
mark shall be clearly identifiable and shall be in a color that has a large contrast with
the sheath color. The length mark shall be in meters. The nominal spac...