YD/T 2159-2022 in English
VALIDOptoelectronic hybrid cable for access network
- Issued on:2022-10-20
- Implemented on:2023-01-01
- File Format:PDF
- Delivery:Via email within 5 business days
$476.00
| Standard No: | YD/T 2159-2022 |
| Document status: | VALID |
| Title in English: | Optoelectronic hybrid cable for access network |
| Title in Chinese: | 接入网用光电混合缆 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2022-10-20 |
| Implemented on: | 2023-01-01 |
| Superseding: |
YD/T 2159-2010 Optical and electrical hybrid cables for access network
|
| Professional Classification: | YD-Telecommunication |
| Related Keywords: | optical hybrid cable
optoelectronic hybrid cable select class b hybrid cable cable diameter access network introduction analysis |
| Related Topics: | Optical cable docking
Photoelectric English photoelectric as2159 mixed light intensity Optical hybrid cable photoelectric :YD/T 3535.2-2022 Flywheel grid access yd/t 4024-2022 yd/t 3832 |
本文件规定了接入网用光电混合缆的术语和定义、产品分类、要求、试验方法、检验规则、标志、使用说明书、包装、运输和贮存。
本文件适用于接入网通信远供电源系统中同时传送光信号和电能用混合缆的设计、制造和检验，接入网中同时传送光信号和/或电能、电信号用的混合缆也可参考使用。
Introduction
Analysis of the core content of the standard
| Technical parameters | Requirements of the 2010 version | Revised in the 202x version |
|---|---|---|
| Feeder specifications | 3 types of conductors | Newly added soft conductor (R type) |
| Rated voltage | Unspecified classification | Four levels of 60VDC/300V/450V/0.6kV |
| Water-blocking structure | Mainly filled type | Newly added semi-dry/fully dry requirements |
Key Performance Indicators
Electrical Characteristics
The DC resistance of the feeder conductor must comply with the requirements of Appendix B, such as 1.5mm² cross-sectional area conductor ≤12.1Ω/km. Withstand voltage test classification:
- 300/500V: 2000V/5min
- 0.6/1kV: 3500V/5min
Optical transmission characteristics
Single-mode optical fiber attenuation coefficient classification control:
- Grade I: 1310nm≤0.36dB/km
- Grade II: 1550nm≤0.25dB/km
Typical application solutions
Applicable to distributed base stations, video surveillance and other scenarios, optical hybrid cable solves the problem of power supply:
- Dense urban coverage: Using GDHT53 type (optical unit + soft conductor feeder)
- Rural wide area deployment: GDFTA type (non-metallic reinforcement components) is recommended
- Indoor distribution system: Select Class B hybrid cable with communication line pairs
Implementation suggestions
Selection notes: Select the conductor cross-sectional area according to the power supply distance. It is recommended to be ≥4mm² for 3000m transmission. The construction bending radius needs to be ≥30 times the cable diameter (dynamic).
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