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813874-B21-C
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10GBase-T SFP+ Transceiver HP Compatible
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Name:
813874-B21-C
- Description:
- 10GBase-T SFP+ Transceiver HP Compatible
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Orm
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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813874-B21-C Overview
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 Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 850 nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Max Distance
- 300 meters
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 3.0W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- 813874-B21-C 10G SFP+ Transceiver
- Height
- 0.6 inches
- Width
- 1.2 inches
- Depth
- 0.8 inches
- Weight
- 0.08 lbs
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Product Comparison Table 
| 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 |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Short-Range | Long-Range |
| 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 |
| 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 |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
A
Ansel Grant
5
Excellent 10GBase-T performance. These modules work perfectly with our HP servers and switches. Low latency and solid gigabit throughput over copper. Very reliable.
B
Blythe Vane
4
Professional copper SFP+ transceivers. They are recognized immediately and provide a stable link. Ideal for high-speed short-distance connections in our rack.
C
Cassian Ross
5
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.
D
Daria Mercer
4
Fast, reliable, and easy to install. These 10G copper modules are a lifesaver for our server uplinks. No heat issues and consistent performance throughout.
E
Emmet Thorne
4
Flawless 10G over Cat6a. The modules are robust and the compatibility with HP is perfect. A cost-effective solution for our data center needs.
F
Freya Grant
4
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.
Questions & Answers
What is the HP Compatible 10GBase-T SFP+ Transceiver (SKU: 813874-B21-C)?
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.
Which cable type does the 10GBase-T SFP+ Transceiver support?
This transceiver supports standard Cat6a and Cat7 copper cables for reliable 10 GbE connectivity up to 30 meters.
What is the maximum transmission distance of this transceiver?
Over Cat6a cable, the HP Compatible 10GBase-T SFP+ Transceiver reliably transmits data up to 30 meters at 10 Gbps.
Is this transceiver hot-swappable?
Yes. The 10GBase-T SFP+ Transceiver is hot-pluggable, allowing installation or removal without powering down the switch or server.
Which HP devices are compatible with SKU 813874-B21-C?
This transceiver is fully compatible with HP ProCurve, Aruba, and HPE switches and blades that support SFP+ copper modules.
What data rate does the 10GBase-T SFP+ Transceiver support?
It supports a fixed data rate of 10 Gbps, ensuring high-performance Ethernet connectivity.
What is the power consumption of this module?
Typical power consumption is 2.5 W under full load, meeting standard SFP+ power budgets.
Are there LED indicators on the transceiver?
LED link/activity indicators are integrated on the host device side to show connection status and traffic activity.
How do I install the 10GBase-T SFP+ Transceiver?
Insert the module firmly into an SFP+ slot until it clicks, then connect the RJ45 cable. No driver installation is required.
What operating systems work with this transceiver?
The transceiver is OS-agnostic; it functions with any server or switch OS that supports HP-compatible SFP+ copper modules.
Does SKU 813874-B21-C come with a warranty?
Yes. It includes a one-year limited warranty covering manufacturing defects and performance issues.
Can I mix this transceiver with fiber-optic SFP+ modules?
Yes. You can mix copper and fiber SFP+ modules in the same chassis, provided your switch supports both types.
How do I troubleshoot link issues with this transceiver?
Verify cable integrity, ensure correct SFP+ slot insertion, check port configuration on the switch, and confirm link/activity LEDs are active.
What environments are supported for the 10GBase-T SFP+ Transceiver?
It operates in commercial data-center environments with an operating temperature range of 0 °C to 70 °C and standard humidity specifications.
Why choose the HP Compatible 10GBase-T SFP+ Transceiver over branded versions?
This HP-compatible module delivers identical performance and reliability at a lower cost, with seamless interoperability on HP platforms.