Dell CBL-25GSFP28-AOC-20M Compatible 25G SFP28 Active Optical Cable, 20m (66ft)

This CBL-25GSFP28-AOC-20M compatible AOC cable provides a 25G direct connection for Dell equipment in a fixed 20m (66ft) configuration. The SFP28 to SFP28 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-25GSFP28-AOC-20MHT Part Number: CBL-25GSFP28-AOC-20M

Product Highlights

Compatible alternative to Dell CBL-25GSFP28-AOC-20M
25G connectivity at 25Gbps
Interface configuration: SFP28 to SFP28
Fixed length and part number: 20m (66ft), CBL-25GSFP28-AOC-20M
Minimum bend radius: 30mm

Specifications

HT Part Number	CBL-25GSFP28-AOC-20M
Dell Compatible	CBL-25GSFP28-AOC-20M
Manufacturer	HT
Connector Type	SFP28 to SFP28
Max Data Rate	25Gbps
Minimum Bend Radius	30mm
Cable Length	20m (65.62ft)
Jacket Material	OFNP
Temperature	0 to 70°C (32 to 158°F)

Cable Construction and Routing

This assembly uses OFNP jacket, minimum bend radius 30mm. 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.

Integrated Optical Assembly

The optical engines and fiber are permanently integrated into this AOC. There are no detachable optical modules to clean or exchange. Handle the complete assembly by its connector housings and cable, and keep both ends matched to the same interface specification.

Length Selection and Installation Planning

For this 20m (66ft) version, prepare the destination pathway before connecting either end. A longer assembly can cross separated equipment positions, but its weight and service slack must remain supported without blocking airflow. Handle the integrated optical cable and both optical engines as one factory-terminated product and never pull a connector into position by the cable. Within this family, CBL-25GSFP28-AOC-15M is shorter at 15m (49ft), while CBL-25GSFP28-AOC-25M is the next longer choice at 25m (82ft); comparing those two boundaries helps avoid both tension and unnecessary slack.

Position Within the Length Range

CBL-25GSFP28-AOC-20M occupies the middle of this family between CBL-25GSFP28-AOC-15M at 15m (49ft) and CBL-25GSFP28-AOC-25M at 25m (82ft). It adds 5m over the shorter option for extra routing clearance, while the next longer version adds another 5m. Measure the managed path and choose this version when its reach is sufficient without creating the slack associated with the longer assembly.

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 minimum bend radius is 30mm; the jacket material is OFNP.

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. Neutral packaging and customer-specific packing documentation are available on request.

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-25GSFP28-AOC-20M associated with 20m (66ft) 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. Both connectors are examined before the operating test, which includes receive activity and diagnostic indications.

Frequently Asked Questions

Is this an original Dell cable?

No. It is an HT-manufactured compatible alternative for equipment that specifies Dell CBL-25GSFP28-AOC-20M.

Can excess cable be folded into a compact bundle?

No. Use a supported, bend-safe service loop and observe the listed minimum bend radius. Do not crease the cable or tighten ties around the connector boots.

Will any matching connector operate at the same speed?

Not necessarily. Both hosts must support the stated rate, identification, lane mapping and any required breakout configuration; mechanical compatibility alone is insufficient.

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.

Shipping and Lead Time

Standard configurations normally ship within one to three working days, while production quantities are confirmed with the order. 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.