Dell (Force10) CBL-10GSFP-DAC-0.5M Compatible 10G SFP+ Passive Copper Twinax Cable, 0.5m (2ft)
The (Force10) CBL-10GSFP-DAC-0.5M compatible assembly is intended for Dell equipment that requires a 10G direct-attached connection. This version is specifically 0.5m (2ft), with SFP+ to SFP+ and its own order reference. Exact length pages and equivalent brand references are linked to make multi-product procurement easier to verify.
OEM Part Number: (Force10) CBL-10GSFP-DAC-0.5MHT Part Number: (Force10) CBL-10GSFP-DAC-0.5M
Product Highlights
- Compatible alternative to Dell (Force10) CBL-10GSFP-DAC-0.5M
- 10G connectivity at 10Gbps
- Interface configuration: SFP+ to SFP+
- Fixed length and part number: 0.5m (2ft), (Force10) CBL-10GSFP-DAC-0.5M
- Cable construction: Passive Twinax
- Conductor specification: 30AWG
- Maximum power consumption: ≤0.1W
- Minimum bend radius: 23mm
Specifications
| HT Part Number | (Force10) CBL-10GSFP-DAC-0.5M |
|---|---|
| Dell Compatible | SFP-H10GB-CU50CM |
| Manufacturer | HT |
| Connector Type | SFP+ to SFP+ |
| Max Data Rate | 10Gbps |
| Media | Copper |
| Application | 10G Ethernet |
| Minimum Bend Radius | 23mm |
| Wire AWG | 30AWG |
| Cable Length | 0.5m (1.64ft) |
| Jacket Material | PVC (OFNR) |
| Cable Type | Passive Twinax |
| Temperature | 0 to 70°C (32 to 158°F) |
| Power Consumption | ≤0.1W |
| Power Supply | 3.3V |
| Protocols | 1x InfiniBand QDR, DDR, SDR, 10 Gigabit Ethernet, Fibre Channel |
Power and Thermal Planning
The rated power consumption is ≤0.1W. 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.
Network and Protocol Considerations
The intended application is 10G Ethernet. Listed interface and protocol references include 1x InfiniBand QDR, DDR, SDR, 10 Gigabit Ethernet, Fibre Channel. Confirm that the host firmware and port configuration support the same operating mode.
Passive Copper Operation
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.
Length Selection and Installation Planning
The 0.5m (2ft) length is suited to closely aligned ports where excessive slack would obstruct airflow or complicate dressing. Measure the actual port-to-port path before choosing (Force10) CBL-10GSFP-DAC-0.5M; even a short assembly must retain the specified bend radius and should never be pulled tight behind the equipment.
Position Within the Length Range
(Force10) CBL-10GSFP-DAC-0.5M is the shortest of 10 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 (Force10) CBL-10GSFP-DAC-1M at 1m (3ft), adding 0.5m for a less direct routing path; selecting it unnecessarily would leave more cable to dress.
Procurement and Port-Mapping Review
A useful purchase order should identify the host platform, the expected OEM code and the exact cable length as separate pieces of information. This prevents a physically similar assembly from being substituted when the port identification or reach is different. For mixed-length installations, prepare one order line per part number and reconcile each delivered cable with its intended pair of ports. For this assembly, the listed conductor specification is 30AWG; the minimum bend radius is 23mm; the stated power consumption is ≤0.1W; the jacket material is PVC (OFNR).
Cable Construction and Routing
This assembly uses 30AWG conductors, PVC (OFNR) jacket, minimum bend radius 23mm. 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.
Dell Compatibility and Factory Testing
Our procurement-oriented compatibility check begins with the OEM reference and ends with a live host link. We record the physical length separately from the identification configuration, so the cable supplied for this page remains the stated version rather than a generic length substitute. The check includes link stability and diagnostic indications, followed by a final inspection of both ends.
Ordering Information
For a clear bill of materials, quote the OEM reference, HT part number, length and quantity on the same line. Add the switch or server model and software release when a pre-order review is required; project labels can repeat those details for receiving and installation teams. Keep (Force10) CBL-10GSFP-DAC-0.5M associated with 0.5m (2ft) throughout the order and receiving record.
Quality Assurance and Packaging
Before packing, the assembly is checked for connector condition, identification and link operation. Cables for multi-line orders can be labelled and grouped by part number, making it easier to match each length to the procurement record without opening every protective bag. Neutral packaging and customer-specific packing documentation are available on request.
Frequently Asked Questions
Is this an original Dell cable?
No. It is an HT-manufactured compatible alternative for equipment that specifies Dell (Force10) CBL-10GSFP-DAC-0.5M.
Does this order code cover multiple lengths?
No. (Force10) CBL-10GSFP-DAC-0.5M refers here to 0.5m (2ft). Every other verified length has a separate part number and page in the length list.
Are separate transceivers or patch leads required?
No. This is one complete direct-attach assembly. The ends are not detachable modules and should not be separated from the cable.
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.
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. Worldwide courier services are available, with air or sea freight for consolidated shipments; freight-collect delivery and coordination with a customer’s logistics provider can be arranged.