- QSFP28 conforms to the Small Form Factor SFF-8665
- 4-Channel Full-Duplex Passive Copper Cable Transceiver
- Support for multi-gigabit data rates :25.78Gb/s (per channel)
- Maximum aggregate data rate: 100Gb/s (4 x 25.78Gb/s)
- Copper link length up to 3m (passive limiting)
- High-Density QSFP 38-PIN Connector
- Power Supply: +3.3V
- Low power consumption: 0.02 W (typ.)
- Temperature Range: 0~ 70 °C
- ROHS Compliant
The 100GBASE QSFP28 to QSFP28 copper direct-attach cables are suitable for very short links and offer a cost-effective way to establish a 100-Gigabit link.
This 100G QSFP28 Passive Direct Attach Copper Twinax Cable offers a cost-effective solution for establishing a 100-Gigabit link between switches' QSFP-100G ports within racks and across adjacent racks.
Provides low insertion loss and ultra-low crosstalk. It complies with IEEE 802.3, SFF-8662, and hot-pluggable QSFP28 MSA standards, ensuring compatibility and reliability.
With its power-efficiency, this cable delivers reliable connectivity for short-distance interconnects while enabling higher port bandwidth and density.
P/N
KCO-100G-DAC-xM
Form Factor
QSFP28 to QSFP28
Max Data Rate
100Gbps
Minimum Bend Radius
35mm
Wire AWG
30AWG
Cable Length
Customized
Jacket Material
PVC (OFNR), LSZH
Cable Type
Passive Twinax
MTBF
≥50 Million Hours
Power Consumption
≤0.5W
Power Supply
3.3V
Temperature Range
0 to 70°C (32 to 158°F)
Media
Copper
Applications
100 Gigabit Ethernet
Fiber Channel over Ethernet
Data Storage Industry
Switch/Router/HBA
Enterprise Network
SAN & Data Centers
Frequently Asked Questions
What is the maximum speed supported by this cable?
The cable supports a maximum data rate of 100Gbps, making it ideal for high-speed network environments.
Is this an active or passive cable?
This is a Passive Twinax Copper cable, which means it does not require internal electronics to amplify the signal, resulting in lower power consumption.
What standards does the cable comply with?
It complies with IEEE 802.3, SFF-8662, and the hot-pluggable QSFP28 MSA standards for guaranteed compatibility.
What is the power consumption of the 100G QSFP28 DAC?
The cable is highly power-efficient with a power consumption of less than or equal to 0.5W.
Can I use this cable for long-distance transmissions?
No, DAC cables are designed for very short-distance links, typically within a single rack or between adjacent racks in a data center.
What cable lengths are available?
The cable length is customized to meet specific installation requirements in data center environments.
KOCENT OPTEC
