Dell CBL-QSFP-40GE-ACTV-7M Compatible 40G QSFP+ Active Copper Cable, 7m (23ft)

This CBL-QSFP-40GE-ACTV-7M compatible ACC cable provides a 40G direct connection for Dell equipment in a fixed 7m (23ft) configuration. The QSFP+ to QSFP+ assembly integrates both ends and the cable, giving data-center designers one defined product to evaluate for reach, rack layout, airflow and host compatibility.

OEM Part Number: CBL-QSFP-40GE-ACTV-7MHT Part Number: CBL-QSFP-40GE-ACTV-7M

Product Highlights

Compatible alternative to Dell CBL-QSFP-40GE-ACTV-7M
40G connectivity at 40Gbps
Interface configuration: QSFP+ to QSFP+
Fixed length and part number: 7m (23ft), CBL-QSFP-40GE-ACTV-7M
Conductor specification: 26AWG
Minimum bend radius: 37.5mm

Specifications

HT Part Number	CBL-QSFP-40GE-ACTV-7M
Dell Compatible	CBL-QSFP-40GE-ACTV-7M
Manufacturer	HT
Connector Type	QSFP+ to QSFP+
Max Data Rate	40Gbps
Minimum Bend Radius	37.5mm
Wire AWG	26AWG
Cable Length	7m (22.97ft)
Jacket Material	PVC (OFNR)
Temperature	0 to 70°C (32 to 158°F)
Protocols	40G InfiniBand 8x DDR, 4x QDR, 10G/40Gigabit Ethernet, Fibre Channel

Cable Construction and Routing

This assembly uses 26AWG conductors, PVC (OFNR) jacket, minimum bend radius 37.5mm. 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.

Network and Protocol Considerations

The intended application is determined by the host interface and protocol support. Listed interface and protocol references include 40G InfiniBand 8x DDR, 4x QDR, 10G/40Gigabit Ethernet, Fibre Channel. Confirm that the host firmware and port configuration support the same operating mode.

Length Selection and Installation Planning

This 7m (23ft) assembly is intended for routes that shorter members of the same family cannot serve comfortably. Before ordering, document the actual pathway and the space available for service access. During installation, secure the complete copper assembly and both connector housings without compressing it into an undersized bundle or leaving its weight suspended from the ports. The next verified reach is CBL-QSFP-40GE-ACTV-10M at 10m (33ft), but selecting it before measuring the route would introduce additional slack to support.

Position Within the Length Range

CBL-QSFP-40GE-ACTV-7M 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 CBL-QSFP-40GE-ACTV-10M at 10m (33ft), adding 3m for a less direct routing path; selecting it unnecessarily would leave more cable to dress.

Data-Center Design and Airflow

Select the assembly by both reach and rack layout. A direct connection removes separate module-and-patch-cord interfaces, but it still needs a bend-safe pathway and clear connector access. Keep cable bundles from blocking front-panel airflow, account for the listed interface power where applicable and choose a length that supports maintenance without leaving an unmanaged coil. For this assembly, the listed conductor specification is 26AWG; the minimum bend radius is 37.5mm; the jacket material is PVC (OFNR).

Quality Assurance and Packaging

Each cable receives connector inspection and a functional link check before it is coiled with bend-safe slack and packed. Protective materials shield the connector housings during transport. Rack or project labels are available to keep length, part number and installation destination aligned. Standard protective packing is used by default, with project documentation arranged when requested.

Ordering Information

Provide the OEM reference, HT part number, fixed length and quantity, together with the intended host interfaces. Rack-based quantities and packaging instructions can be included for larger deployments. Other lengths are separate products and should be entered on their own order lines. Keep CBL-QSFP-40GE-ACTV-7M associated with 7m (23ft) throughout the order and receiving record.

Dell Compatibility and Factory Testing

Compatibility confirmation combines host identification with actual link establishment and diagnostic checks. The assembly is prepared for the stated OEM reference rather than selected only by connector shape. For a new data-center deployment, the equipment model, port mode and software release provide the most useful basis for a pre-order review. Where supported by the host, link stability and diagnostic indications are reviewed together with the established link.

Frequently Asked Questions

Is this an original Dell cable?

No. It is an HT-manufactured compatible alternative for equipment that specifies Dell CBL-QSFP-40GE-ACTV-7M.

What details assist a compatibility review?

Provide the equipment manufacturer, model, port type, hardware revision and software release, together with the OEM reference, required length and quantity.

How should an unused assembly be stored?

Protect both connector ends, keep the cable in a loose bend-safe coil and retain its part-number label so the length and compatibility identity remain traceable.

Can different brands be connected with the same assembly?

Only where both hosts explicitly support the complete interface and compatibility arrangement. Document each end and select the appropriate brand-specific product when required.

Shipping and Lead Time

Available stock is generally dispatched within one to three working days after order confirmation, with production lead times advised for larger quantities. Delivery can be arranged by courier, air freight or sea freight, and goods may instead be handed to an appointed forwarder or shipped on the customer’s courier account.