Manufacturer | HP |
Manufacturer Part Number | 813874-B21 |
Product Name | HP 10GBase-T SFP+ Transceiver |
Type | Transceiver |
Form Factor | SFP+ |
Data Link Protocol | 10 Gigabit Ethernet |
Connectivity Technology | Wired |
Cabling Type | Copper (RJ45 interface, cable not included) |
Max Transfer Distance | Up to 30 meters (Cat 6a/7 cable) |
Weight | Approximately 0.06 lb (27.2 g) |
Power Consumption | ≤ 2.5W |
Hot Swappable | Yes |
HP 10GBase-T SFP+ Transceiver, RJ45, 10GbE, 813874-B21




Key Benefits

Eye-Insights™ by Eye-In Technologies
AI-Powered Summaries from Online Customer Reviews
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Enables cost-effective 10GbE over standard copper cabling without expensive fiber optics
- TAA compliance ensures readiness for government and regulated sector deployments
- Compact form factor supports high-density networking environments in modern data centers
Product Overview
The HP 10GBase-T SFP+ Transceiver (Part number: 813874-B21) is a high-performance 10GbE copper module with RJ45 interface designed for HP networking equipment. Supporting 10 Gigabit Ethernet over copper in an SFP+ form factor, it offers a 10 Gbps transfer rate and complies with TAA regulations. Its compact size ensures easy integration in dense networking environments. Made in the United States, this transceiver is ideal for scalable deployment in enterprise and government IT infrastructures.
Specifications
Product Overview
Physical & Environmental
Width | 2.8 inches (71.12 mm) |
Depth | 0.53 inches (13.46 mm) |
Height | 0.55 inches (13.97 mm) |
Operating Temperature Range | 0°C to 70°C (32°F to 158°F) |
Storage Temperature Range | -40°C to 85°C (-40°F to 185°F) |
Relative Humidity (Operating) | 10% to 85% (non-condensing) |
Relative Humidity (Storage) | 5% to 95% (non-condensing) |
Cloud Management & Licensing
Cloud Management | Not required – operates as hardware-only component |
License Requirement | No license required |
Interfaces
Interface Type | RJ45 |
Port Type | 10GBase-T |
Data Transfer Rate | 10 Gbps |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
RoHS Compliance | Yes |
FCC Certification | Yes |
EMC Compliance | EMC Directive 2014/30/EU |
Safety Compliance | UL 60950-1 |
Advanced Security Features
Security Protocol Support | Dependent on host system; transceiver operates at physical layer only |