QSFP to 4xSFP+ DAC Cable

Chat Now
Product Details

QSFP to 4xSFP+ DAC Cable

ZKTel's DAC Twinax cables including SFP+, QSFP+, XFP, Mini SAS, CX4 , Infiniband Cables, etc.

A direct attach copper cable is suitable for very short distances and offer a highly cost-effective way to connect within racks and across adjacent racks. ZKTel's cabling interconnects technology, materials and construction. It plays an increasingly larger role in the achievable interconnect distances and cable management aspects for the these high speed, high density data centers, computer rooms and equipment rooms. It is 100G QSFP28 and QSFP28 100G connector connected together, and the distance has many types, like 1m, 3m, 5m and so on. It can be chosen by the customers.


The 100G QSFP28 to 4x 25G SFP28 Passive cable assemblies are high performance, cost effective for SFP28 and QSFP28 equipment interconnects. The Hybrid cables are compliant with SFF-8402 and SFF-8665 specifications. It is offer a low power consumption, short reach interconnect applications.

The cable each lane is capable of transmitting data at rates up to 25Gb/s, providing an aggregated rate of 100Gb/s.



  • Supporting 100 Gbps to 4 x25 Gbps

  • Support data rates :25.78Gb/s (per channel)

  • IEEE 802.3bj 100GEBASE-CR4 and P802.3by compliant

  • Compatible to SFP28 MS Aand QSFP28 MSA

  • Compatible to SFF-8402,SFF-8432 and SFF8665

  • Maximum aggregate data rate: 100 Gb/s (4 x 25Gb/s)

  • High-Density QSFP28 38-PIN and 4 x SFP28 20-PIN Connector

  • Temperature Range: 0~ 70°C

  • Copper link length up to 5m

  • Power Supply :+3.3V

  • Low crosstalk

  • I2C based two-wire serial interface for EEPROM signature which can be customized

  • Operating Temperature: 0~70 °C

  • RoHS Compliant