DAC (direct attach copper) cable systems for QSFP+ interfaces
QSFP+ (Quad Small Form-Factor Pluggable) or 40GBASE-CR4 is an extension of the established I/O interface system SFP+ and was developed for 40 Gb/s Ethernet and 40 Gb/s Infiniband QDR (Quadruple Data Rate) applications.
Copper-based QSFP+ cable assemblies from LEONI are a low-cost, low-power, low-latency and hot-pluggable alternative to fiber optic modules. The QSFP+ DAC copper cables are available in transmission lengths of up to 5 m.
By controlling the whole transmission channel, LEONI has set new standards in the industry with its QSFP+ DAC copper cables in regard to NEXT characteristics, self-damping and usability. Thus, the QSFP+ copper solutions consist of ParaLink® high speed cables, optimised circuit boards and standard SFF 8436 compliant housing with an innovative spring mechanism for easy release.
Overview of our passive QSFP+ cable systems
|Part Number||Length m||Conductor AWG|
|L45593 - D124 - B50||5||26|
|L45593 - D124 - D30||3||30|
|L45593 - D124 - D20||2||30|
|L45593 - D124 - D10||1||30|
|L45593 - D124 - D5||0.5||30|