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QSFP+ to 4 SFP+ Passive Copper Assemblies

QSFP+ to 4 SFP+ Passive Copper Assemblies Enlarge this image


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Part Numbers
Specification Sheet: QSFP+ to 4 SFP+ Passive Copper Assemblies
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Overview

Siemon Interconnect Solutions QSFP+ to 4 SFP+ Passive Copper Assemblies breakout cables allow users to connect equipment with QSFP+ ports configured to work as four SFP+ ports. They offer a cost-effective, low-power option to support flexibility in high-speed data center applications.

These high performance direct-attach assemblies support 4 lanes of 10 Gb/s (40Gb/s composite) and are available in standard lengths up to 5 meters with longer custom lengths available.

The high-density QSFP+ connector is on one end with the 4 SFF-8431 Compliant SFP+ connectors on the other end. It features a positive retention pull-release latch system for ease-of-use.

The QSFP+ to 4 SFP+ Passive Copper Assemblies are manufactured using automated welding for unmatched consistency because the welding process results in less dielectric shrink-back than soldering.

PCB termination process diagram for QSFP+ to SFP+

Ideal Applications for SIS's QSFP+ to 4 SFP+ Passive Copper Assemblies

  • InfiniBand SDR, DDR and QDR
  • Ethernet 1G, 10G and 40G
  • FibreChannel
  • Rack-to-Rack, Top of Rack (TOR) and Core Switch
  • Networking
  • Storage
  • Hubs, switches, routers, servers

Key Features of SIS's QSFP+ to 4 SFP+ Passive Copper Assemblies

  • Positive retention pull-release latch system
  • Multiple conductor sizes available to achieve optimized performance
  • Ultra low crosstalk for enhanced performance
  • High-density QSFP+ connector
  • SFF-8431 Compliant SFP+ connector
  • NEW! PCB Termination
    • Overmold provides additional strain relief to minimize pistoning
    • Laser stripped conductors
    • Automated welding for unmatched consistency
    • Welding results in less dielectric shrink-back than soldering

QSFP+ and SFP+ Standards Compliance


QSFP+ End

  • SFF-8436
  • Electrical: IBTA Volume 2 Revision 1.3

SFP+ End

  • SFF-8431
  • SFF-8432
  • SFF-8472

RoHS Compliant


Part Numbers

SFPPQSFP28-03  QSFP+ to 4X SFP+ Passive Copper Cable Assembly, 3 Meters, 28 AWG
SFPPQSFP28-05  QSFP+ to 4X SFP+ Passive Copper Cable Assembly, 5 Meters, 28 AWG
SFPPQSFP30-00.5  QSFP+ to 4X SFP+ Passive Copper Cable Assembly, ½ Meters, 30 AWG
SFPPQSFP30-01  QSFP+ to 4X SFP+ Passive Copper Cable Assembly, 1 Meters, 30 AWG
SFPPQSFP30-01.5  QSFP+ to 4X SFP+ Passive Copper Cable Assembly, 1.5 Meters, 30 AWG
SFPPQSFP30-02  QSFP+ to 4X SFP+ Passive Copper Cable Assembly, 2 Meters, 30 AWG
SFPPQSFP28-02.5  QSFP+ to 4X SFP+ Passive Copper Cable Assembly, 2.5 Meters, 28 AWG

Because we continuously improve our products, Siemon reserves the right to change specifications and availability without prior notice



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