QSFP28 to QSFP28-100G-DAC-7M23FT 100G QSFP28 4 x 25G NRZ Active Copper Twinax Cable, 7m (23ft)

Designed for hosts that recognize QSFP28 to QSFP28-100G-DAC-7M23FT, this QSFP28 to QSFP28 cable delivers 100G transmission over a fixed 7m (23ft) assembly. Its DAC construction provides a factory-terminated passive copper link without separate optical modules or patch cords.

OEM Part Number: QSFP28 to QSFP28-100G-DAC-7M23FTHT Part Number: QSFP28 to QSFP28-100G-DAC-7M23FT

Product Highlights

• HT-manufactured DAC assembly in 7m (23ft)
• 100G connectivity at 100Gbps
• Interface configuration: QSFP28 to QSFP28
• Fixed length and part number: 7m (23ft), QSFP28 to QSFP28-100G-DAC-7M23FT
• Cable construction: Active DAC
• Conductor specification: 26AWG
• Maximum power consumption: 1.5W
• Minimum bend radius: 44.5mm

The listed modulation format is 4x 25G-NRZ to 4x 25G-NRZ. Both host interfaces must be configured for the same aggregate rate and lane arrangement. A connector that fits mechanically does not by itself guarantee that the remote port supports this encoding or breakout mode.

The rated power consumption is 1.5W. Include this load in the host-port power and thermal budget, especially in densely populated switches. Maintain front-panel clearance and do not bundle the cable so tightly that it obstructs airflow around the connectors.

This assembly uses 26AWG conductors, PVC (OFNR) jacket, minimum bend radius 44.5mm. These mechanical characteristics affect how the cable should be dressed behind the equipment. Avoid sharp edges, excessive ties and repeated tight bends close to the connector boots.

The intended application is 100G Ethernet. Listed interface and protocol references include QSFP28 MSA, SFF-8665. Confirm that the host firmware and port configuration support the same operating mode.

A passive DAC has no separate optical conversion stage. Its low-power, low-latency operation is useful for short equipment links, but the assembly must remain within the length and signaling mode accepted by both hosts.

The extended 7m (23ft) reach supports connections across adjacent racks or between separated equipment rows. Secure the cable along its route, protect both ends from pull loads and preserve ventilation. The integrated DAC construction avoids a chain of separate modules and patch leads.

QSFP28 to QSFP28-100G-DAC-7M23FT is the shortest of 2 verified length options in this family. It is the preferred choice when the port positions are close and cable slack must be kept to a minimum. The next option is QSFP28 to QSFP28-100G-DAC-9M29FT at 9m (29ft), adding 2m for a less direct routing path; selecting it unnecessarily would leave more cable to dress.

Compatibility is more than matching the QSFP28 to QSFP28 shape. This assembly is prepared for hosts expecting QSFP28 to QSFP28-100G-DAC-7M23FT and is checked for identification, stable link behavior and electrical continuity, link stability and diagnostic readouts. We recommend confirming the equipment model and software release for critical deployments or mixed-vendor installations.

This product is ordered as QSFP28 to QSFP28-100G-DAC-7M23FT in 7m (23ft). Include the equipment model and software release if you would like a pre-order compatibility review. Other lengths use different part numbers and should not be substituted into the same order line.

Every QSFP28 to QSFP28-100G-DAC-7M23FT compatible assembly undergoes link testing, compatibility verification and visual inspection. The 7m (23ft) cable is coiled without exceeding its minimum bend radius, fitted with connector protection and packed in an anti-static bag or protective tray before cartoning. Project labels and packing lists are available for volume orders.

Stock items are generally dispatched within one to three working days after order confirmation. DHL, UPS, FedEx, TNT and EMS are available for international delivery; larger consolidated orders can move by air or sea freight. Customer courier accounts and nominated forwarders are accepted.