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100G QSFP28 Direct Attach Copper Cables

DAC-100G-QSFP

from $30.00

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  • QSFP28 conforms to SFF8665

  • 4-Channel Full-Duplex Passive Copper Cable Transceiver.

  • Supports data rates of 25.78Gb/s per channel.

  • Complies with the IEEE 802.3bj 100GBASE-CR4

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

  • ROHS compliant

Direct attach copper cables

These 100G QSFP28 Direct Attach Copper Cables are well-suited for 100 Gigabit Ethernet, Fiber Channel over Ethernet, and the data storage and communication industry.

100G QSFP28 Direct Attach Copper Cables(1m/3m/5m, Passive Twinax, 26AWG to 30AWG)

The 100GE QSFP28 cable assemblies are specifically designed for high-performance and cost-effective I/O solutions in a variety of applications. These cable assemblies are well-suited for 100 Gigabit Ethernet, Fiber Channel over Ethernet, and the data storage and communication industry. They are also compatible with switches, routers, and HBAs in enterprise networks and SAN environments. Additionally, they are optimized for data center networks. The high-speed cable assemblies not only meet but exceed the industry standards for 100 Gigabit Ethernet and InfiniBand EDR, ensuring exceptional performance and reliability. Compliant with SFF-8436 specifications, these cables provide seamless connectivity between devices using QSFP ports, enabling efficient and reliable data transmission.

Specification

Connector TypeQSFP28 to QSFP28Vendor NameAsterfusion
Media TypePassive TwinaxWire AWG30AWG to 26AWG
Max Data Rate100GbpsCable Length1m, 2m, 3m, 5m
Supply Voltage3.3VProtocolsIEEE 802.3bj, InfiniBand EDR, QSFP28 MSA
Operating Case Temperature0 to 70°C (32 to 158°F)Application100 Gigabit Ethernet

FAQ

What is a 100G QSFP28-to-100G DAC cable?
This Direct Attach Copper (DAC) cable has QSFP28 connectors at both ends for short-distance connections between 100GbE devices like computers and switches.

Can this cable be customized to 2.5 meters?
This DAC only comes in 1 meter, 3 meters, and 5 meters.

Can a DAC handle the demanding needs of 100GbE?
This 100G DAC can support 100Gbps data speeds, therefore it can be used in high-bandwidth 100GbE applications.

Does this cable meet IEEE 802.3bj standards?
This 100G QSFP28 DAC cable meets IEEE 802.3bj specifications, ensuring compatibility with 100GbE equipment.

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