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TE CONNECTIVITY 15518911 High-Speed Network Interconnect

TE Connectivity’s zQSFP+ interconnect system provides high-speed data transfer with 28 Gbps channels, supporting Ethernet and InfiniBand protocols. Designed for network switches, servers, routers, and optical measurement equipment, it offers scalable, industry-standard interfaces that ensure backward compatibility with QSFP/QSFP+ cables. The system features various mechanical options, lightpipe configurations, EMI protection, and heat sink options, ensuring reliable performance in high-density environments. The zQSFP+ modules are suitable for demanding data center and high-performance computing applications, enhancing signal integrity and system scalability.

Authorized Distributors
Source:DigiKey
Part No:1551891-1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $20.64
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Part No:1551891-1
Stock:0
Inv Date:06-13-2026
Price: Unit price: $20.64
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Part No:1551891-1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $27.78
Buy/RFQ:
Part No:1551891-1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $37.72
Buy/RFQ:
Part No:1551891-1
Stock:0
Inv Date:06-12-2026
Price: Unit price: $37.72
Buy/RFQ:
Part No:1551891-1
Stock:2
Inv Date:06-12-2026
Price: Unit price: $15.91
Buy/RFQ:

TE CONNECTIVITY 15518911 High-Speed Network Interconnect Specifications:

  • Data transfer rate: 28 Gbps per channel
  • Supports 100 Gbps Ethernet (4 channels of 28 Gbps) and 100 Gbps InfiniBand EDR
  • Industry standard footprint compliant with SFF-8662
  • Mechanical options include bezel mount with EMI gasket or springs, and behind bezel configurations
  • Lightpipe configurations support up to 1.00mm or 0.80mm height LEDs
  • Heat sink options available, including custom designs upon request
  • EMI protection features: EMI springs, gaskets, and rear pins
  • Cable types: copper twinax assemblies, passive fiber, active optical, with lengths up to 100 meters
  • Compatible with high-density port configurations, stacked and stacked variants
  • Electrical features include support for high loss budgets and enhanced EMI shielding
  • Temperature ratings typically from -5°C to +85°C, with specific options
  • Appropriate for use in network switches, routers, servers, wireless Base Stations, and test equipment.

Buy the Buy TE Connectivity zQSFP+ Part Number 15518911 Online

Discover the TE Connectivity zQSFP+ high-speed interconnect system designed for data centers, enterprise networks, and high-performance computing. Supporting 28 Gbps per channel, it's compatible with Ethernet and InfiniBand requirements, offering scalable, industry-standard form factors with various mechanical and optical configurations. Enhance your system's performance with EMI protection, customizable heat sinks, and a variety of cable options. Make your purchase online today for a dependable, future-ready interconnect solution that ensures optimal signal integrity and system scalability in demanding environments.

Order your TE Connectivity zQSFP+ Part Number 15518911 today and upgrade your high-performance network with reliable, high-speed interconnect solutions.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY 15518911?

You can click on the BUY or RFQ button to purchase 15518911 from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part 15518911?

You can download the 15518911 datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of 15518911?

TE CONNECTIVITY

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