Description
The AddOn HP® 444477-B27 compatible 10GBase-CX CX4 to CX4 direct attach cable delivers reliable high-speed connectivity for data center and enterprise networking environments. Designed with a passive copper build, this cable supports transmission speeds up to 10 Gigabit Ethernet with a maximum reach of 15 meters (49.2 feet).
Each unit is programmed, serialized, and thoroughly tested for compliance with MSA standards, ensuring seamless interoperability with HP® hardware. Built to meet TAA (Trade Agreements Act) requirements, this cable offers an ideal solution for government and enterprise deployments. Backed by AddOn’s limited lifetime warranty, it provides both performance and peace of mind.
| Specification | Details |
|---|---|
| Compatible OEM | HP® |
| Compatible OEM Part Number(s) | 444477-B27 |
| Speed Description | 10-Gigabit |
| Form Type | CX4 to CX4 |
| Transceiver Type | CX |
| Active or Passive | Passive |
| Speed | 10GBase |
| Length | 15 m (49.2 ft) |
| Wire Gauge | 24 AWG |
| Media | Copper |
| Shipping Dimensions (H x W x D) | 3 in. x 14 in. x 14 in. |
| Shipping Weight | 1.5 lb |
| TAA Compliant | Yes |
| Country of Origin | USA/UK |
| ECCN | 5A991 |
| HTS Code (US) | 8517.62.0090 |
| HTS Code (UK) | 85176200 |
| UNSPSC Code | 26121609 |
| UPC Code | 821455088371 |
| What’s in the Box | 1x direct attach cable |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
