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813874-B21-C
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- 10GBase-T SFP+ Transceiver HP Compatible
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3 Year Extended Warranty
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All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
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If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
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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 |
| 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 |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Juniper |
| Connector Type | LC | LC | LC | LC | RJ45 |
| Data Rate | OC-48 | 10G | 10G | 10G | 10G |
| Depth | 2.2 inches | N/A | 0.8 inches | 1.5 inches | 0.33 inches |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Single-mode | N/A |
| Form Factor | SFP | SFP+ | SFP+ | SFP+ | SFP |
| Height | 0.6 inches | N/A | 0.6 inches | 0.72 inches | 0.53 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 10 km | 300 meters | 10 km | 80 meters |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 1.5 W | N/A | 3.0W | 3.5 W | 3.5W |
| Product Name | SFP-OC48-IR1 | ONS-SI-622-L2-C 10G SFP+ Long-Reach Transceiver | 813874-B21-C 10G SFP+ Transceiver | JC859A-C 10G SFP+ Long Range Transceiver | QFX-SFP-10GE-T80-C |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | SONET | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Long-Range | Short-Range |
| Wavelength | 1310 nm | 1310nm | 850 nm | 1310 nm | N/A |
| Weight | 0.1 lbs | N/A | 0.08 lbs | 0.18 lbs | 0.06 lbs |
| Width | 0.8 inches | N/A | 1.2 inches | 0.85 inches | 2.23 inches |
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Questions & Answers
Q
What is the HP Compatible 10GBase-T SFP+ Transceiver (SKU: 813874-B21-C)?
A
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.
Q
Which cable type does the 10GBase-T SFP+ Transceiver support?
A
This transceiver supports standard Cat6a and Cat7 copper cables for reliable 10 GbE connectivity up to 30 meters.
Q
What is the maximum transmission distance of this transceiver?
A
Over Cat6a cable, the HP Compatible 10GBase-T SFP+ Transceiver reliably transmits data up to 30 meters at 10 Gbps.
Q
Is this transceiver hot-swappable?
A
Yes. The 10GBase-T SFP+ Transceiver is hot-pluggable, allowing installation or removal without powering down the switch or server.
Q
Which HP devices are compatible with SKU 813874-B21-C?
A
This transceiver is fully compatible with HP ProCurve, Aruba, and HPE switches and blades that support SFP+ copper modules.
Q
What data rate does the 10GBase-T SFP+ Transceiver support?
A
It supports a fixed data rate of 10 Gbps, ensuring high-performance Ethernet connectivity.
Q
What is the power consumption of this module?
A
Typical power consumption is 2.5 W under full load, meeting standard SFP+ power budgets.
Q
Are there LED indicators on the transceiver?
A
LED link/activity indicators are integrated on the host device side to show connection status and traffic activity.
Q
How do I install the 10GBase-T SFP+ Transceiver?
A
Insert the module firmly into an SFP+ slot until it clicks, then connect the RJ45 cable. No driver installation is required.
Q
What operating systems work with this transceiver?
A
The transceiver is OS-agnostic; it functions with any server or switch OS that supports HP-compatible SFP+ copper modules.
Q
Does SKU 813874-B21-C come with a warranty?
A
Yes. It includes a one-year limited warranty covering manufacturing defects and performance issues.
Q
Can I mix this transceiver with fiber-optic SFP+ modules?
A
Yes. You can mix copper and fiber SFP+ modules in the same chassis, provided your switch supports both types.
Q
How do I troubleshoot link issues with this transceiver?
A
Verify cable integrity, ensure correct SFP+ slot insertion, check port configuration on the switch, and confirm link/activity LEDs are active.
Q
What environments are supported for the 10GBase-T SFP+ Transceiver?
A
It operates in commercial data-center environments with an operating temperature range of 0 °C to 70 °C and standard humidity specifications.
Q
Why choose the HP Compatible 10GBase-T SFP+ Transceiver over branded versions?
A
This HP-compatible module delivers identical performance and reliability at a lower cost, with seamless interoperability on HP platforms.
