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The ERmetZ Dis specifically designed for highspeed differential signaling in telecom applications at data rates of up
to 10Gbits/second.This robust,high performance,modular connector system is also designed to be used in conjunction with the 2mm Hard Metric(IEC 61076-4-101) family of connectors.It shares the chassis and board design features along with common layout references.
The connector meets the electrical performance requirements of highspeed， low voltage differential signaling.The ER metZ D connector family is available in press fit versions.The back-plane module is a male pin header that has three mating levels.The ground shield and signal pins mate sequentially at 1.5mm intervals.
The robust mechanical design and excellent signal integrity area result of the internal di ferential shielding scheme and the“L”shaped male shield blades.The inherently rigid male
shields stand higher than the signal pins and surround each pair.An improved guidance feature completes the rugged mechanical design.
Optimized grid design to improve the RF characteristics.Easy and economical trace routing achieved by inline-design
of signal and ground pins.Simulation models available upon request.
1.ERNI/TE | ERmet ZD connector series | features：
●Design：Wafers with individually shielded pairs of contacts.
●Contacts：Lownoise,dual beam,leaf contacts with one ground blade for every pair of signals.
●Wafer pitch：2.5mmfromwafertowafer.
●Pitch between signal pins：1.5mm between pairs(within wafer) .
●Pitch between pairs：4.5mm(within wafer).
●Ground arrangement：Inline with signals at termination and surrounding shield.
●Multiline Crosstalk<3%at100ps
●DifferentialImpedance：100Q±10%
●Power Modules：Closed entry, vertical female backplane modules with stamped blades.
●AlignmentFeatures：Improvedpre-alignmentguideand polarizing features, 4rigid blades for all modules.
●Modularity：Modules are available in two widths and avariety of lengths to integrate within typical Eurocard designs utilzing5and8row, 2mmHM connectors to IEC 61076-4-101.
2.ERNI/TE | ERmet ZD connector series | Electrical and Mechanical Characteristics：
3.ERNI/TE | ERmet ZD connector series | Model/material number details:
| 464459-E |
484727-E |
474982-E |
474960-E |
474593-E |
384312-E |
| 464520-E |
464514-E |
384192-E |
454530-E |
394452-E |
194567-E |
| 973031-E |
973032-E |
973061-E |
973099-E |
973063-E |
973080-E |
| 204781-E |
973046-E |
973019-E |
973027-E |
223396-E |
973062-E |
| 973020-E |
973028-E |
134883-E |
134974-E |
973101-E |
973023-E |
| 973096-E |
163211-E |
973056-E |
|
|
|
4.ERNI/TE | ERmet ZD connector series | Application field:
ERmet ZD connectors are intended for the differential high-speed signal transmission in telecommunication applications. The modular and robust connector system is also suitable for using together with the connector family ERmet 2.0 mm HM. The ERmet ZDplus and ZDpro products expand performance and can be used for data rates of up to 20 or more than 25 Gbit/s. Thanks to their outstanding signal transmission properties, ERmet ZDpro connectors meet the requirements for the 100G-ATCA standard.
In addition to data communication and telecommunication applications such as Blade Server, router or switches, ERNI ERmet ZD connectors find usage in devices and applications in many branches.
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