YD/T 3830.2-2021 in English
VALID200Gb/s phase modulation transceiver module- -Part 2:DP-8QAM
- Issued on:2021-03-05
- Implemented on:2021-04-01
- File Format:PDF
- Delivery:Via email within 5 business days
$582.00
| Standard No: | YD/T 3830.2-2021 |
| Document status: | VALID |
| Title in English: | 200Gb/s phase modulation transceiver module- -Part 2:DP-8QAM |
| Title in Chinese: | 200Gb/s相位调制光收发合一模块 第2部分：DP-8QAM |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2021-03-05 |
| Implemented on: | 2021-04-01 |
| Professional Classification: | YD-Telecommunication |
| Related Keywords: | dp-8qam introduction dp-8qam optical module technical standard overview
phase modulation core parameters key indicators dp-8qam requirements dp-qpsk comparison dual-polarization 8th-order quadrature amplitude modulation modulation formats |
| Related Topics: | phase
oneness light phase phase modulation YD/T 5167-2021 yd/t202408-2021 |
本部分规定了采用DP-8QAM（也称PM-8QAM）调制码型的200Gb/s相位调制光收发合一模块的技术要求、测试方法、可靠性试验、电磁兼容试验、检验规则、标志、包装、运输和贮存要求。
本部分适用于200Gb/s DP-8QAM相位调制的光模块。
Introduction
DP-8QAM Optical Module Technical Standard Overview
This standard specifies the technical requirements, test methods and reliability verification process for 200Gb/s phase modulation optical modules using dual-polarization 8th-order quadrature amplitude modulation (DP-8QAM). As the second part of the YD/T XXXX series of standards, it constitutes a high-speed coherent optical communication technology system together with modulation formats such as DP-QPSK and DP-16QAM.
Comparison Analysis of Core Parameters
| Key Indicators | DP-8QAM Requirements | DP-QPSK Comparison |
|---|---|---|
| Operating Rate | 200-280Gb/s | 100Gb/s |
| OSNR Tolerance | ≤16.5dB | ≤14dB |
| Dispersion Tolerance | ≥32000ps/nm | ≥50000ps/nm |
Technology Evolution and Implementation Key Points
Package Selection
The standard specifies two packaging solutions:
- Non-hot-swappable: 4"×5" 320-PIN package, suitable for fixed installation scenarios
- Hot-swappable: CFP/CFP2-DCO package, supports on-site replacement
Reliability Verification System
Harsh environment tests are formulated based on Telcordia GR-468-CORE:
- Mechanical shock: 500g acceleration to verify structural strength
- Temperature cycle: -40℃~85℃ complete 500 cycle tests
- ESD protection: high-speed signal pins ≥500V HBM level
Electromagnetic compatibility design specifications
The module must meet the IEC 61000-4-3 radiation immunity 10V/m requirement and pass the FCC PART 15 Class B radiation emission limit test. Key measures include:
- Power supply noise is controlled at 1% (1Hz-20MHz)
- High-speed signals use differential pair layout
- Metal shielding shell grounding design
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
YD/T 0837.4-1996 in English
Test methods for copper-polyolefin-core insulated aluminum-plastic composite sheathed local copper-core cables
1996-04-04 -
YD 301-1983 in English
Test Method for Level Oscillator
1983-10-27 -
YD/T 892-1997 in English
Detail bill for express mail service
1997-03-04 -
YD/T 1272-2003 in English
Fiber Optic Movable Connectors Part 1: Type LC
2003-06-04 -
YD/T 2583.18-2019 in English
Requirement and measurement methods of electromagnetic compatibility for cellular mobile telecommunication equipment Part 18:5G user equipment and ancillary equipment
2019-12-24 -
YD/T 3679-2020 in English
Information model of network management interface for VoLTE core network
2020-04-16 -
YD/T 2981-2016 in English
Technical requirement for evolved high rate packet data (eHRPD)core network equipments in 800MHz/2GHz cdma2000 digital cellular mobile communication network
2016-01-15 -
YD 734-1994 in English
Specification of Positive Temperature Coefficient (PTC) thermistors for the over-current protections of communications installations
1994-09-26 -
YD/T 4526-2023 in English
Technical requirements and test methods for on-line monitoring of lead-acidbatteries for communications
2023-12-29 -
YD/T 778-2011 in English
Optical fibres distribution frame
2011-05-18
