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813874-B21-C
10GBase-T SFP+ Transceiver HP Compatible
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813874-B21-C is a high-performance SFP+ optical transceiver engineered to deliver reliable 10G Ethernet connectivity for data centers, enterprise networks, and telecom applications. This transceiver leverages an LC connector and short-range transmission over multi-mode fiber, all housed within a compact SFP+ form factor designed to meet exact physical dimensions and integration requirements.
813874-B21-C supports advanced Ethernet protocols at a 10G data rate, making it ideal for high-speed, short-distance links in modern network infrastructures. Built to stringent industry standards, it offers low power consumption, robust compatibility with major network equipment vendors, and a design that ensures seamless plug-and-play installation in demanding environments.
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 813874-B21-C |  SFP-10G-T-HPA-C |  JH646A-C |  JD093B-C |  J9151D-U-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | SFP+ | SFP+ | SFP+ |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | RJ45 | LC | LC | LC |
| Wavelength | 850 nm | N/A | 850nm | 850 nm | 1310 nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Short-Range | Long-Range |
| Fiber Type | Multi-mode | N/A | Multi-mode | Multi-mode | Single-mode |
| Max Distance | 300 meters | 30m | 300 meters | 300 meters | 80 km |
| Supported Protocols | Ethernet | 10GBASE-T Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Power Consumption | 3.0W | 4.5W | 2.5W | 1.5W | N/A |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei | Cisco, Juniper, Huawei, Arista |
| Product Name | 813874-B21-C 10G SFP+ Transceiver | SFP-10G-T-HPA-C | JH646A-C 10G SFP+ Transceiver | JD093B-C 10G SFP+ Transceiver | J9151D-U-C 10G SFP+ Transceiver |
| Height | 0.6 inches | N/A | 0.12 inches | 0.25 inches | N/A |
| Width | 1.2 inches | N/A | 0.45 inches | 0.5 inches | N/A |
| Depth | 0.8 inches | N/A | 0.90 inches | 0.75 inches | N/A |
| Weight | 0.08 lbs | N/A | 0.06 lbs | 0.1 lbs | N/A |
Excellent 10GBase-T performance. These modules work perfectly with our HP servers and switches. Low latency and solid gigabit throughput over copper. Very reliable.
Professional copper SFP+ transceivers. They are recognized immediately and provide a stable link. Ideal for high-speed short-distance connections in our rack.
Great build quality and very dependable. We've replaced our OEM modules with these and haven't looked back. Performance is identical. Perfect for HP environments.
Fast, reliable, and easy to install. These 10G copper modules are a lifesaver for our server uplinks. No heat issues and consistent performance throughout.
Flawless 10G over Cat6a. The modules are robust and the compatibility with HP is perfect. A cost-effective solution for our data center needs.
Solid construction and reliable data transport. These 10GBase-T modules are a must-have for short-range high-speed networking. Very happy with the overall satisfaction.
The 10GBase-T SFP+ Transceiver (SKU: 813874-B21-C) is an HP-compatible, hot-pluggable module that enables 10 Gigabit Ethernet over copper cables using an RJ45 connector.
This transceiver supports standard Cat6a and Cat7 copper cables for reliable 10 GbE connectivity up to 30 meters.
Over Cat6a cable, the HP Compatible 10GBase-T SFP+ Transceiver reliably transmits data up to 30 meters at 10 Gbps.
Yes. The 10GBase-T SFP+ Transceiver is hot-pluggable, allowing installation or removal without powering down the switch or server.