100G QSFP28 to 4xSFP28 DAC Breakout Cable - Rollball | shop.szrollball.com
Your position: Home / Fiber Optic Tranceivers / DAC/AOC Breakout Cables / 100G DAC Breakout Cable

2m(7ft) 100G QSFP28 to 4x25G SFP28 Passive Direct Attach Cable

    Please select the information you wantX
  • Model:
    Commercial grade: 0 to 70 degree
    Industry grade: -40 to +85 degree
  • Compatible:
(2199 Available )
Shipping Cost:
Estimated Delivery Time:
Please select the country you want to ship from
  • Description
  • Size Chart
  • Measurement
  • Color Chart
  • Reviews


Rollball 100G QSFP28 to 4xSFP28 Passive DAC Copper cable 2m


Item Specifications


Part Number RQSFP28-4SFP28-DAC-CU2M Brand Name Rollball 
Form type QSFP28 to 4*SFP28 Data Rate 100Gb/s
Cable Typ Passive Copper Cable Cable Length 2m
 Operate Temperature 0 to 70°C (32 to 158°F)  Wire AWG 30AWG
Optical Components  CE, ROHS,FCC, SGS Is_customized  Yes




QSFP28 passive copper cable assembly feature eight differential copper pairs,providing four data transmission channels at speeds up to 28Gbps per channel,and meets 100G Ethernet,25G Ethernet and InfiniBand Enhanced Data Rate(EDR) requirements.Available in a broad rang of wire gages-from 26AWG through 30AWG-this 100G copper cable assembly features low insertion loss and low cross talk.
Designed for applications in the data center,networking and telecommunications markets that require a high speed,reliable cable assembly,this next generation product shares the same mating interface with QSFP+ form factor ,making it backward compatible with existing QSFP ports.QSFP28 can be used with current 10G and 14G applications with substantial signal integrity margin.



Compatible with IEEE 802.3bj,IEEE 802.3by and InfiniBand EDR
Supports aggregate data rates of 100Gbps
Optimized construction to minimize insertion loss and cross talk
Backward compatible with existing QSFP+ connectors and cages
Pull-to-release slide latch design
26AWG through 30AWG cable
Straight and break out assembly configurations available
Customized cable braid termination limits EMI radiation   
Customizable EEPROM mapping for cable signature
RoHS compliant


Switches,servers and routers

Data Center networks

Storage area networks

High performance computing

Telecommunication and wireless infrastructure

Medical diagnostics and networking

Test and measurement equipment

Industry  Standards

100G Ethernet(IEEE 802.3bj)

25G  Ethernet(IEEE 802.3by)

InfiniBand EDR

SFF-8665   QSFP+  28G  4X Pluggable  Transceiver  Solution(QSFP28)

SFF-8402 SFP+ 1X 28Gb/s Pluggable Transceiver  Solution(SFP28)




Please be aware that due to your computer monitor display the color may have some difference between the picture and the physical item

Please according to you to buy the dress fabric, select the corresponding fabric color chart

Average rating:
Share your thoughts with other customers
Write a review