The TP-Link Omada 100G QSFP28 Direct Attach Cable (Model: SM9220-1M) is a high-performance passive Twinax cable designed for ultra-fast data transmission over short distances. It is ideal for connecting network equipment within or between adjacent racks. Some of the main features of this cable include:

• Two QSFP28 connections (Quad Small Form-factor Pluggable 28) enabling 100G data transmission.
• Length: 1 meter for high-speed connections over short distances.
• Passive Twinax cable construction with silver-plated copper conductors, ensuring optimal signal integrity and durability.
• Cable diameter: 30 AWG with a minimum bend radius of 33 mm for flexible cable management.
• Compatible with IEEE standards, such as 802.3, 802.3ba, 802.3bj, and various SFF standards.
• Wide operational temperature range: from 0 to 70°C.
• Storage temperature: -40 to 85°C.
• Humidity resistance: 10% to 90% RH (non-condensing).
• External cable jacket made of PVC (OFNR rated) suitable for typical indoor networking environments.
• Hot-swappable design: allows insertion and removal without powering off connected devices.
• Built with a 3.3 V voltage level:

With its excellent features, the TP-Link Omada 100G QSFP28 Direct Attach Cable provides a reliable solution for 100G short-distance connectivity in demanding networks.