StarTech.com HP 813874-B21 Compatible SFP+ 10GBASE-T RJ45 Copper Module
This StarTech.com compatible SFP+ module provides a cost-effective way to add 10 Gigabit Ethernet over copper to switches and servers that accept HP 813874-B21 transceivers. Designed for plug-and-play compatibility, it delivers reliable 10GBASE-T connectivity using standard RJ45 cabling for data center, server room, and enterprise network upgrades.
- 10GBASE-T performance - supports 10 Gigabit Ethernet over standard Cat6a/Cat7 copper cabling for high-speed connectivity without fiber.
- HP 813874-B21 compatible - engineered to match the form factor and interoperability of the HP 813874-B21 transceiver for seamless integration with compatible HP networking equipment.
- SFP+ form factor - compact, hot-swappable module fits SFP+-capable ports to simplify installation and reduce downtime.
- RJ45 copper interface - uses ubiquitous RJ45 connectors for easy adoption and lower infrastructure costs compared with fiber optics.
- Plug-and-play operation - no special drivers required; straightforward swap-in replacement to expand or upgrade 10GbE ports.
- Reliable performance - suitable for data centers, server farms, and enterprise networks where short- to medium-reach copper links are preferred.
| Brand | StarTech.com |
| Compatible Model | HP 813874-B21 |
| Part Number | 813874B21ST |
| Interface | SFP+ (10G) |
| Media Type | RJ45 Copper (10GBASE-T) |
| Speed | 10 Gigabit Ethernet |
| Connector | RJ45 |
| Form Factor | SFP+ |
| Typical Use | Server and switch 10GbE copper connectivity |
Orders are dispatched within 2–4 business days from the date of purchase.
Delivery times vary depending on your location. Estimated delivery timeframes are outlined below:
Metro: 2–7 business days
Regional: 2–10 business days
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Most products are covered by a 12-month manufacturer’s warranty for faults or defects. Some products may have a different warranty period — please refer to the product description for details. If you experience an issue with your order, contact us to lodge a warranty claim.