QSFP28 Direct Attach Cables are compliant with the SFF-8665 specifications. Various choices of wire gauge are available from 30 to 26 AWG with various choices of cable length (up to 5m).
Features of 100G Direct Attach Cable
Up to 25.78Gbps data rate per channel
Up to 5m transmission
Hot-pluggable QSFP+ 38 PIN footprint
Compatible to SFF-8665
Compliant with IEEE 802.3bj
Single 3.3V power supply
Temperature Range: 0~ 70 °C
RoHS compliant
Applications of 100G QSFP28 Direct Attach Cable
Low EMI radiation 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
Specifications of 100G QSFP28 Direct Attach Cable
Mechanical Specifications
Parameter Minimum Typical Maximum Unit
Cable Diameter (26AWG) - 0.220 - Inches
Bend Radius (26AWG) 1.102 - - Inches
Cable Diameter (28AWG) - 0.185 - Inches
Bend Radius (28AWG) 0.925 - - Inches
Cable Diameter (30 AWG) - 0.181 - Inches
Bend Radius (30 AWG) 0.906 - - Inches
Within Pair Skew - - 100 ps/10m
Cable Insertion Loss - 15.43 - dB/5m
Bulk Cable Time Delay - - 5.2 ns/m
Bulk Cable Impedance 95 100 105 Ohms
Insertion Force - - 40 N
Withdrawal Force - - 30 N
Retention Force 90 - - N
Durability 50 Cycles - - -
Ordering Information
P/N Length Data Rate AWG Length Tolerance
TSQS-PC1HG-01M 1M 100G 28 / 30 +3.5/-3.5cm
TSQS-PC1HG-02M 2M 100G 28 / 30 +3.5/-3.5cm
TSQS-PC1HG-03M 3M 100G 28 / 30 +4/-4cm
TSQS-PC1HG-05M 5M 100G 26 +6/-6cm
Recommended Operation Condition of 100G QSFP28 Direct Attach Cable
Parameter Symbol Min Max Unit
Operating Case Temperature Topc 0 70 degC
Storage Temperature Tst -40 85 degC
Relative Humidity (non-condensation) RS 35 60 %
Supply Voltage VCC3 3.135 3.465 V
Voltage on LVTTL Input Vilvttl -0.3 VCC3 +0.2 V
Power Supply Current ICC3 15 mA
Total Power Consumption Pd - 0.05 W
Notes:
Stress or conditions exceed the above range may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not applied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
As one of the most professional fiber optic accessories suppliers, we provide optical communications products, qsfp28 patch cord, qsfp28 aoc cable, qsfp28 fiber cable and etc. Want to know more?
Please contact us.