2148041-5

## **Introducing** CXP Pluggable I/O Interconnect 

The TE Connectivity CXP connector and cage assembly offers 12 channels of 12.5 Gbps data rates for 150 Gbps of total bandwidth in one-piece press-fit assembly. The TE CXP system complies with InfiniBand CXP 12x QDR and IEEE 100 Gbps Ethernet standards and enables pluggable copper or optical cable options. The system has been engineered for applications in high-speed data environments with EMI gasketing at bezel opening and EMI springs for plug-to-receptacle containment. It provides one-step placement to the host board and comes with multiple heat-sink, lightpipe and EMI/dust plug options. Enhanced Footprint (EF), dual sourced footprint offers reduced cross-talk and improved electrical performance. 

TE also offers a complement of fiber optic cable assemblies with CXP fiber paths to interconnect CXP transceivers to CXP, QSFP+ and SFP+ transceivers.  All are available with OM2 and OM3 fiber as a standard offering, with OM4 being available upon request. 

CXP Pluggable I/O Interconnect 

TE Connectivity 

## **APPLICATIONS** 

- Controller Cards and Servers 

- Network Switches 

- Routers 

- Direct Attached Storage (DAS) 

- Storage Attached Networks (SAN) 

• Network Attached Storage (NAS) 

- Storage Devices 

## **ELECTRICAL** 

## ~~OO~~ 

- Connector signal integrity performance meets requirements of InfiniBand CXP specification 

**Belly-to-Belly Version (See next page for part number details)** 

- Enhanced footprint (EF) offers superior isolation at the board termination 

- Fully shielded and bezel gasket integrated for EMI containment 

- **Current rating** :  0.5 amps max. per pin 

## **KEY FEATURES** 

## **MECHANICAL** 

   - **Mating force** : 210N min. 

- Standard CXP interface complies with InfiniBand CXP 12x QDR and IEEE 100 Gbps Ethernet 

   - **Unmating force** : 42N min. 

   - **Durability** : 250 cycles 

   - **Max. PCB insertion force** : 25N per pin 

- Provides 12 channels of 12.5 Gbps data rates for 150Gbps of total bandwidth in one-piece press-fit assembly 

- Enhanced Footprint (EF), dualsourced footprint offers reduced cross-talk 

- Pre-assembled (one-piece) connector and cage assembly offers one-step placement to the board 

- EMI gasketing at bezel opening and EMI springs for plug-to receptacle containment 

## **MATERIALS** 

- **Body** : Zinc diecast 

- **Connector housing** : LCP 

- **Connector contacts** : Copper alloy 

- **Heatsinks** : Aluminum 

## **STANDARDS AND SPECIFICATIONS** 

   - Application Specification — **114-13283** 

   - Product Specification — **108-2426** 

   - Instruction Sheet — **408-10380** 

- CXP cages accommodate belly-tobelly mounting (can be applied to both sides of the board) 

- Offering includes multiple heat-sink, lightpipe and EMI/dust plug options to fit customer applications 

te.com/products/CXP 

CXP Pluggable I/O Interconnect 

TE Connectivity 

## **PRODUCT OFFERING** 

|**CXP Connector**|||||||
|---|---|---|---|---|---|---|
|**Part Number**|**Part Description**|**Height**|**Profile**|**Cover**|**Heat Sink**|**Light Pipes**|
|**2149126-3**|EMI / DUST COVER|—|—|—|—|—|
|**2149448-1**|CXP receptacle Assembly|11.88mm|Standard|No|No|No|
|**2149152-1**|CXP receptacle Assembly|11.88mm|Standard|Yes|No|No|
|**2149157-1**|CXP receptacle Assembly|14.37mm|Standard|No|Yes|No|
|**2149157-3**|CXP receptacle Assembly|16.5mm|Standard|No|Yes|No|
|**2149157-5**|CXP receptacle Assembly|23.5mm|Standard|No|Yes|No|
|**2149159-1**|CXP receptacle Assembly|16.37mm|Standard|Yes|No|Yes|
|**2149159-3**|CXP receptacle Assembly|16.37mm|Standard|No|Yes|Yes|
|**2149159-5**|CXP receptacle Assembly|16.5mm|Standard|No|Yes|Yes|
|**2149159-7**|CXP receptacle Assembly|23.5mm|Standard|No|Yes|Yes|
|**2149699-1**|CXP receptacle Assembly|11.55mm|Belly - Belly (standard)|Yes|No|No|
|**2149701-1**|CXP receptacle Assembly|11.3mm|Belly - Belly (standard)|No|No|No|
|**2149731-1**|CXP receptacle Assembly|11.55mm|Belly - Belly (extended)|Yes|No|No|
|**2149733-1**|CXP receptacle Assembly|11.3mm|Belly - Belly (extended)|No|No|No|



## **CXP Fiber Optic Cable Assemblies** 

|**Part Number**|**Part Description**|
|---|---|
|**2148039-x**|CXP 24Fiber C/A, 50/125µm OM2, MPO (f) -MPO (f)|
|**2148238-x**|CXP 24Fiber C/A, 50/125µm OM3, MPO (f) -MPO (f)|
|**2148040-x**|CXP-SFP+ 24Fiber C/A, 50/125µm OM2, MPO (f) - LC|
|**2148041-x**|CXP-SFP+ 24Fiber C/A, 50/125µm OM3, MPO (f) - LC|
|**2148042-x**|CXP-QSFP+ 24Fiber C/A, 50/125µm OM2, 24 pos MPO (f) to 3 (8fiber) MPO (f)|
|**2148043-x**|CXP-QSFP+ 24Fiber C/A, 50/125µm OM3, 24 pos MPO (f) to 3 (8fiber) MPO (f)|
|**2123248-1**|CXP 24 Fiber Loopback|



**Note:** For -X see cable length chart below. 

## **CXP Fiber Optic Cables Length Chart (Dash Numbers = Length in Meters)** 

|**CXP Fiber Optic Cables Length Chart (Dash Numbers = Length in Meters)**|**CXP Fiber Optic Cables Length Chart (Dash Numbers = Length in Meters)**|**CXP Fiber Optic Cables Length Chart (Dash Numbers = Length in Meters)**|||
|---|---|---|---|---|
|**1 -50 Meters Length**|||**50 - 100 Meters Length**||
|**Base PN**|**Length**<br>1 meter<br>2 meters<br>3 meters<br>4 meters<br>5 meters<br>6 meters<br>7 meters<br>8 meters<br>9 meters<br>10 meters<br>11 meters<br>12 meters<br>13 meters<br>14 meters<br>15 meters<br>16 meters<br>17 meters<br>18 meters<br>19 meters<br>20 meters<br>21 meters<br>22 meters<br>23 meters<br>24 meters<br>25 meters<br>**Base PN**<br>2-xxxxxxx-6<br>2-xxxxxxx-7<br>2-xxxxxxx-8<br>2-xxxxxxx-9<br>3-xxxxxxx-0<br>3-xxxxxxx-1<br>3-xxxxxxx-2<br>3-xxxxxxx-3<br>3-xxxxxxx-4<br>3-xxxxxxx-5<br>3-xxxxxxx-6<br>3-xxxxxxx-7<br>3-xxxxxxx-8<br>3-xxxxxxx-9<br>4-xxxxxxx-0<br>4-xxxxxxx-1<br>4-xxxxxxx-2<br>4-xxxxxxx-3<br>4-xxxxxxx-4<br>4-xxxxxxx-5<br>4-xxxxxxx-6<br>4-xxxxxxx-7<br>4-xxxxxxx-8<br>4-xxxxxxx-9<br>5-xxxxxxx-0|**Length**<br>26 meters<br>27 meters<br>28 meters<br>29 meters<br>30 meters<br>31 meters<br>32 meters<br>33 meters<br>34 meters<br>35 meters<br>36 meters<br>37 meters<br>38 meters<br>39 meters<br>40 meters<br>41 meters<br>42 meters<br>43 meters<br>44 meters<br>45 meters<br>46 meters<br>47 meters<br>48 meters<br>49 meters<br>50 meters<br>**Base PN**<br>**Length**<br>5-xxxxxxx-5<br>55 meters<br>6-xxxxxxx-0<br>60 meters<br>6-xxxxxxx-5<br>65 meters<br>7-xxxxxxx-0<br>70 meters<br>7-xxxxxxx-5<br>75 meters<br>8-xxxxxxx-0<br>80 meters<br>8-xxxxxxx-5<br>85 meters<br>9-xxxxxxx-0<br>90 meters<br>9-xxxxxxx-5<br>95 meters<br>9-xxxxxxx-9<br>100 meters||**Length**|
|xxxxxxx-1||||55 meters|
|xxxxxxx-2||||60 meters|
|xxxxxxx-3||||65 meters|
|xxxxxxx-4||||70 meters|
|xxxxxxx-5||||75 meters|
|xxxxxxx-6||||80 meters|
|xxxxxxx-7||||85 meters|
|xxxxxxx-8||||90 meters|
|xxxxxxx-9||||95 meters|
|1-xxxxxxx-0||||100 meters|
|1-xxxxxxx-1|||||
|1-xxxxxxx-2|||||
|1-xxxxxxx-3|||||
|1-xxxxxxx-4|||||
|1-xxxxxxx-5|||||
|1-xxxxxxx-6|||||
|1-xxxxxxx-7|||||
|1-xxxxxxx-8|||||
|1-xxxxxxx-9|||||
|2-xxxxxxx-0|||||
|2-xxxxxxx-1|||||
|2-xxxxxxx-2|||||
|2-xxxxxxx-3|||||
|2-xxxxxxx-4|||||
|2-xxxxxxx-5|||||



te.com/products/CXP 

## **FOR MORE INFORMATION** 

te.com/products/CXP 

## **TE Technical Support Center** 

USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico +52 (0) 55-1106-0800 Latin/S. America: +54 (0) 11-4733-2200 Germany: +49 (0) 6251-133-1999 UK: +44 (0) 800-267666 France: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015 

Part numbers in this brochure are RoHS Compliant*, unless marked otherwise. *as defined www.te.com/leadfree 

## **te.com** 

© 2012 Tyco Electronics Corporation, a TE Connectivity Ltd. Company. All Rights Reserved. 

- 3-1773462-5  CIS  LUG  PDF  10/2012 

INFINIBAND is a trademark of the InfiniBand Trade Association. 

TE Connectivity and the TE connectivity (logo) are trademarks. Other logos, product and/or company names might be trademarks of their respective owners. 

## ~~I~~ 

While TE has made every reasonable effort to ensure the accuracy of the information in this brochure, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. The dimensions in this catalog are for reference purposes only and are subject to change without notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications.