CFP2 & CFP4 PLUGGABLE
I/O CONNECTORS & CAGES
CFP2 and CFP4 interconnects transfer data 2.8 times faster than current CFP products, achieving 28 Gbps per lane for >100 Gbps
Ethernet (and other protocols) in a high density, 0.6mm contact pitch. TE Connectivity’s (TE) CFP2 and CFP4 connectors provide
excellent signal integrity and feature a ruggedized cage construction for a more robust solution than the competition, helping ensure
reliable connections. With one of the largest CFP2 and CFP4 portfolios, TE offers many flexible design options to meet your needs.

Applications• Carrier Networks and Datacenters• Large datacenter campus connectivity• Metro area networks• Mid- to long-reach, high capacity, multi-100 Gbps links

DATA AND DEVICES /// CFP2 & CFP4 PLUGGABLE I/O CONNECTORS & CAGESCFP2 & CFP4 PLUGGABLE I/O CONNECTORS & CAGESPart Number Information
CFP2Description

TE Part Number

Receptacle Connector

2274845-1

1x1 Receptacle Cover

2304452-1

1x1 Cage Assembly

2274843-2

1x2 Receptacle Cover

2304454-1

1x2 Cage Assembly

2287076-2Heatsink (side-to-side airflow)

2288219-3

Heatsink (front-to-back airflow)

2288218-3

Heatsink Clip

2288220-2

Key Features

EMI/Dust Plug

2288221-1• Up to 28 Gbps per lane; 100 Gbps per port

1x1 Hardware Kit (w/side-to-side airflow heatsink)

2274842-1

1x1 Hardware Kit (w/front-to-back airflow heatsink)

2274842-2

1x2 Hardware Kit (w/side-to-side airflow heatsinks)

2287075-1

1x2 Hardware Kit ( w/front-to-back airflow heatsinks)

2287075-2

CFP2 receptacle connector• 32 Gbps ACO compliant• Up to 4x data rate per 19” line card vs CFP• Up to 60% lower power consumption vs CFP• 0.6mm pitch SMT receptacle connectors• Pin counts:

CFP4Description

TE Part Number

Receptacle Connector

2288229-1

1x1 Receptacle Cover

2304455-1

1x1 Cage Assembly

2288227-2

1x4 Receptacle Cover

2304456-1

1x4 Cage Assembly

2289496-2

Heatsink (side-to-side airflow)

2289501-3

Heatsink (front-to-back airflow)

2288231-3

Heatsink Clip

2289502-2

EMI/Dust Plug

2288221-3

1x1 Hardware Kit (w/side-to-side airflow heatsink)

2288226-1

1x1 Hardware Kit (w/front-to-back airflow heatsink)

2288226-2

1x4 Hardware Kit (w/side-to-side airflow heatsink)

2289497-1

1x4 Hardware Kit (w/front-to-back airflow heatsink)

2289497-2• CFP2: 104 pins
• CFP4: 56 pins
• Ganged configurations available:• 1x1 and 1x2 cages for CFP2
• 1x1 and 1x4 cages for CFP4
• Supports single-sided and belly-to-belly
mounting• Designed to the CFP2 & CFP4 MSA
standards (www.cfp-msa.org)• Meets CEI-28G-VSR requirements definedby OIF for 28 Gbps
• Accommodates 32 Gbps ACO requirements• Optional riding heatsink ensures proper
thermal dissipation

Hardware kits include: cage assembly, receptacle cover, heatsink(s), heatsink clip(s) and screws.

Contact your TE representativefor more information
TE Technical Support Centerte.com
TE Connectivity, TE, TE Connectivity (logo) and Every Connection Counts are trademarks.
All other logos, products and/or company names referred to herein might be trademarks of theirrespective owners.
The information given herein, including drawings, illustrations and schematics which are intended forillustration purposes only, is believed to be reliable. However, TE Connectivity makes no warranties asto its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘sobligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for thisproduct and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages
arising out of the sale, resale, use or misuse of the product. Users of TE Connectivity products should maketheir own evaluation to determine the suitability of each such product for the specific application.
©2017 TE Connectivity Ltd. family of companies. All Rights Reserved.
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07/17

DND

DATA AND DEVICES /// CFP2 & CFP4 PLUGGABLE I/O CONNECTORS & CAGESUSA:Canada:Mexico:Latin/S. America:
Germany:
UK:
France:Netherlands:
China:

1.800.522.6752
1 .905.475.6222
52.0.55.1106.0800
54.0.11.4733.2200
49.0.6251.133.1999
44.0.800.267666
33.0.1.3420.8686
31.0.73.6246.999
86.0.400.820.6015
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