mDP 2.1 Test Fixture (RF Cable Type)
User Manual
Contents
mDP 2.1 Test Fixture (RF Cable Type)
| Product Name | Version | Date | Comments |
| mDP 2.1 Test Fixture Series (RF Cable Type) | 1 | Jan.10,2023 | Update |
Introduction
This document introduces the product and electrical specifications of the mDP 2.1 Test Fixture (RF Cable Type).
Objectives
This specification provides the characteristics of mDP 2.1 Test Fixture (RF Cable Type) and it is used to test mDP 2.1 cable and system.
Product Description
3-1. mDP 2.1 Test Fixture (RF Cable Type)
mDP 2.1 Test Fixture (RF Cable Type) is used for mDP cable compliance test.
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| TFDP-M21RA mDP 2.1 Receptacle Test Fixture (RF Cable Type) |
TFDP-M21PA mDP2.1 Plug Test Fixture (RF Cable Type) |
3-2. mDP 2.1 Calibration Board (RF Cable Type)
mDP 2.1 Calibration Board (RF Cable Type) is use to do de‐embedding the electrical length and losses within the mDP 2.1 Test Fixture (RF Cable Type). 
TFDP-M21CA mDP 2.1 Calibration Board (RF Cable Type)
3-3. DP AUX Control Board
DP AUX Control Board is use to transfer the low-speed signal from mDP 2.1 Test Fixture (RF Cable Type) to the DP Cable and DPR100/DPR200. Please refer to section 4-2 & 4.3.
TFD-16O1M DP AUX Control Board
User Models
Test setup includes but not limited to the following examples:
4-1. Cable Test Setup 
4-2. System Test Setup (Soure Test) 
4-3. System Test Setup (Sink Test) 
mDP 2.1 Test Fixture (RF Cable Type) Electrical Specification
| Test Item | Requirements | Description | Test Equipment | Result |
| Insertion Loss Fit at Nyquist Frequencies | , -1dB ® 0.1 G. , -4(IB @ 2.7G. , -5.5dB I@ 5.0G. , -6.5dB @ 6.75G. , -8.5B @ 10G. , -13B ® 15G. | Frequency range :20MHz-20G. IF Bandwidth :11. Sweep points . 2000 |
ICeysight (E5071C-TDR) 300KHz-20G. ENA Network Analyzer ICeysight (N4433A) 200KHz-20G. Electronic Calibration Module | , -0.23dB @ 0.1 G. , -1.41dB @ 2.7G. , -1.83dB ® 5.0G. , -2.06dB @ 6.75G. , -2.50dB @ 10G. , -3.66dB @ 15G. |
| Integrated Return Loss | IRL PWL limit = -15dB @ ILfit -4dB IRL PWL limit 5 -15dB @ ILfit -5d13 IRL PWL limit 5 -15dB @ ILfit -8.5d0 | -15.25db | ||
| Integrated Multi-reflection | IMR5 0.0579 xILfitAtNq2 +1.64 x ILFixAtNq-23.23 | -34.46db | ||
| Differential to Common mode Conversion | 5 -17db from 100 M. to 15 G. | -30.38db | ||
| Integrated Crosstalk – DP [Normative] | IXT_DP PWL limit = -34dB ® ILfit -4d13 IXT_DP PWL limit 5 -34(1B @ ILfit -5dB IXT_DP PWL limit 5 -36dB @ ILfit -8.5dB | -48.73db | ||
| Integrated Crosstalk between DP Lanes | IFEXT 5 -43 dB (up to I..) | -53.73db | ||
| I ntra-Pair Skew | Intra [Normative] <= lOps | 25ps (20%40%) | 2.9ps | |
| Differential Impedance | Fixture 10.512 Connector 85110Si | 25ps (20, – 80%) | Fixture 100-150 Connector 85100 |
Reference DP Specification
- Keysight Method of Implementation (MOI) for DisplayPory(DP) Version2.1 Passive DP80/DP40 Cable Compliance Test
- VESA DisplayPort (DP) Standard Version 2.1 Enh DP Additions Section 4.1 Jun 2022 R10
- VESA DisplayPort (DP) Standard Version 2.1 Enh DP Additions Section 4.2 Jun 2022 R9
LUXSHARE-ICT Co., Ltd
mDP 2.1 (RF Cable Type) Test Fixture