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StarTech.com HPE Compatible SFP+ Module, 10GBASE-T RJ45 Copper
- With 10GBase-T technology, enjoy up to 10Gbps data transfer rate over twisted pair cable
- Enjoy flexibility and scalability with data transfer rate of up to 10 Gbps with 10 Gigabit Ethernet technology
- Supports cost-efficient twisted pair cables for high-speed data transfer up to 100 meters
- SFP+ is the single answer to all your desired and specified application execution needs
- SFP+ with data networking application/usage for maximum dependability and convenience
- Hot-swappable form factor allows hassle-free and easy usage with increased efficiency
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Overview
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HP 813874-B21-compatible copper transceiver module is designed, programmed and tested to work with HP brand switches and routers. SFP Plus Twisted Pair HPE BladeSystem c-Class Module delivers dependable 10 GbE connectivity over copper cable for 10GBASE-T-compliant networks with a maximum distance of up to 30 meters (98.4). Maximum data-transfer rate is 10 Gbps. Use to replace defective or damaged SFP plus modules in HP switches and routers or to expand your network to remove segments. Tested for OEM host compatibility, it is hot-swappable in HPE routers and switches, making upgrades and replacements seamless by minimizing network disruptions.
More from the Manufacturer
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2026
- Return for replacement until: January 31, 2026
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
- View other products from STARTECH
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The StarTech.com 813874B21ST is an HPE-compatible SFP+ 10GBASE-T transceiver with an RJ45 copper interface, designed for network administrators upgrading or replacing modules in compatible HP switches and routers that need up to 10 Gbps connectivity over copper cabling for links up to 30 meters.
Recommended For
- IT teams replacing a failed transceiver or adding an RJ45 10GbE connection in a supported HPE switch or server setup, especially where HPE 813874-B21 compatibility is required.
- Server, storage, and network teams connecting SFP+ equipment to a nearby 10GBASE-T RJ45 port over copper, with a link no longer than 30 m.
- Teams reusing an existing short Cat 6a or Cat 7 copper run to connect SFP+ gear, rather than installing a fiber link for that connection.
- Administrators using an SFP+ platform that accepts this module, including compatible uncoded MSA-compliant switches, after checking the host device’s transceiver support.
Real-World Use Scenarios
- Connect an HPE-compatible SFP+ switch port to a server or network device with an RJ45 10GbE port; the link can use standard Ethernet cabling instead of a fiber connection, provided the host supports this module.
- Reuse an existing copper Ethernet run for a short 10GbE connection between compatible network equipment; this module supports links up to 30 meters, so check the cable path and host compatibility before deployment.
- Add an RJ45 10GbE connection to an SFP+ switch for a nearby NAS or workstation with a 10GbE copper port; the device can connect over Ethernet without needing its own SFP+ interface.
- Use an available SFP+ port for a copper uplink to compatible HPE networking equipment; this can provide an RJ45 connection while avoiding a separate fiber link, but compatibility depends on the specific switch or host.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | HPE-compatible 10GBASE-T Ethernet connections over cost-effective twisted-pair cabling, with a maximum specified reach of 30 m |
| Networking And Compatibility | 10GBASE-T transceiver supporting TCP/IP; guaranteed compatibility with HP 813874-B21 and compliant with OEM specifications and MSA standards; hot-swappable with fiber-optic modules |
| Performance And Power | 10 Gbps transfer rate with maximum power consumption of 2.3 W |
| Operating Environment | Operating temperature: 0–70°C; storage temperature: -40–90°C; humidity: 95% |
| Physical Specifications | 0.50 × 0.50 × 2.70 in; weight: 0.05 lb |
| Warranty And Package Contents | Lifetime warranty; includes one SFP+ transceiver |
| Model Identifiers | StarTech.com model 813874B21ST |