100G QSFP28 to 4x25G SFP28 Direct Attach Copper Cables

Single power supply +3.3V;

QSFP28 End: Compliant with QSFP28 MSA specifications;

SFP28 End: Compliant with SFP28 MSA specifications;

AC coupled inputs and outputs;

4 independent duplex channels operating at 25Gbps

RoHS Compliant;

All-metal housing for superior EMI performance;

Operating Case Temperature: 0℃~+70℃;

Storage Temperature: -40℃~+85℃;

Overview

LR-LINK QSFP28-4xSFP28-DAC-3m is the preferred solution for 40G speed short-range data transmission with low power consumption, good stability and high cost performance.The QSFP28 to 4SFP28 passive cable is used for data transfer between a 100G QSFP28 port and four 25G SFP28 ports, providing a low-cost solution for data transfer services within and between data center racks.This product complies with the QSFP28 MSA and SFP28 MSA standards.

QSFP28-4xSFP28-DAC-3m is the preferred solution for short-distance data transmission at 100G rate. It is suitable for data transmission within and between racks in data centers.

Specifications

Absolute Maximum Ratings
Parameter	Symbol	Min.	Typical	Max.	Unit
Supply Voltage	V_CC	-0.5	-	3.6	V
Storage Temperature	T_S_T	-10	-	75	℃
Operating temperature	T_OP_C	0	-	70	℃
Bit Error Rate	BER	-	-	E-12	-
Recommended work environment
Parameter	Symbol	Min.	Typical	Max.	Unit
Operating Case Temperature	T_A	0	-	70	℃
Power Supply Voltage	V_CC	3.14	3.3	3.46	V

QSFP28 to 4xSFP28 | 100G to 4x25G | 3m

100G QSFP28 to 4x25G SFP28 Direct Attach Copper Cables