HPE 455886-B21 – 10GbE SFP+ SR Optical Transceiver
Key Features
- 10GbE SR multimode fiber connectivity
- 850nm VCSEL optical transmission
- LC duplex fiber interface support
- Hot-swappable SFP+ module design
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HPE 455886-B21 – 10GbE SFP+ SR Optical Transceiver
Overview
HPE 455886-B21 is a 10 Gigabit Ethernet SFP+ short reach optical transceiver designed for multimode fiber connectivity in enterprise data center environments. It enables high-speed 10GbE links between servers and switching infrastructure.
It uses 850nm VCSEL optical technology over LC duplex multimode fiber for short-distance transmission in rack-based networking setups.
It is commonly used in enterprise environments where reliable and low-latency connectivity is required between network devices.
The module supports hot-swappable installation, allowing replacement without interrupting active network traffic.
It integrates into HPE networking platforms that support 10GbE SFP+ SR optical modules.
Typical Deployment Scenarios
Used in enterprise data centers for 10GbE server-to-switch uplinks over multimode fiber. Common in rack-based switching architectures and high-density networking environments. Also used in virtualization clusters and storage networks requiring short-reach optical connectivity.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | HPE |
| Part Number | 455886-B21 |
| Product Type | SFP+ 10GbE SR Transceiver |
| Form Factor | SFP+ |
| Data Rate | 10.3 Gbps |
| Wavelength | 850 nm |
| Fiber Type | Multimode fiber (MMF) |
| Connector Type | LC Duplex |
| Maximum Reach | Up to 300 m (OM3), 400 m (OM4) |
| Optical Technology | VCSEL |
| Digital Diagnostics | Supported |
| Hot Pluggable | Yes |
| Power Consumption | < 1 W |
| Operating Temperature | 0°C to 70°C |
| Media Support | OM3 / OM4 fiber cabling |
Compatibility / Ecosystem
Compatible with HPE 10GbE SFP+ supported switches and server networking platforms. Works with LC duplex OM3/OM4 multimode fiber cabling. Designed for integration into enterprise data center optical networking environments.
Additional information
| Weight | 0.02 kg |
|---|---|
| Dimensions | 5.57 × 1.38 × 1.19 cm |
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