# SFP+ Transceiver HPE BladeSystem c-Class 10Gb SR 455883-B21-RFB

**URL:** https://aio.lv/en/product--hp-enterprise-455883-b21-rfb--496341
**Data updated:** 2025-12-01 04:16 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** HP Enterprise
**Manufacturer code:** 455883-B21-RFB
**EAN:** 5704327928966
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-455883-b21-rfb--496341

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The HPE BladeSystem c-Class 10Gb SFP+ SR Transceiver offers high-speed fiber optic connectivity with a maximum data transfer rate of 10000 Mbit/s. Operating at 850 nm, this SFP+ module is compliant with RoHS standards. Its compact dimensions (13.8 mm width, 55.7 mm depth, 11.9 mm height) make it ideal for space-constrained environments. Perfect for enhancing network performance in HPE BladeSystem environments.

## Long description

A 10-Gigabit SFP+ transceiver supporting the 10GBASE-SR standard, providing 10 Gbps connectivity over OM4 multimode fiber for distances up to 400 meters. The module fits standard SFP+ ports and is intended for short-range, high-speed fiber links in data centers and network aggregates.
Advantages
The SFP+ 10G SR transceiver offers compact SFP+ form factor compatibility, low power consumption and easy hot-swap installation. It enables reliable 10 Gigabit connections over OM4 multimode fiber up to 400 m, simplifying upgrades to higher-speed links while maintaining interoperability with standard 10GBASE-SR equipment.
Key specifications
Form factor: SFP+
Standard: 10GBASE-SR
Link speed: 10 Gigabit Ethernet (10 Gbps)
Fiber type: OM4 multimode fiber
Maximum reach: up to 400 m on OM4
How to use
Insert the transceiver into an SFP+ slot on a compatible switch, router or network card until it clicks. Connect an OM4 multimode fiber cable with appropriate LC connectors between transceivers. Verify link status and configure network settings on connected equipment as needed. Remove the module by depressing the release mechanism and pulling it out; handle using proper ESD precautions.
Recommendations
Use certified OM4 multimode fiber and LC connectors to achieve the specified 400 m reach. Ensure devices support 10GBASE-SR and SFP+ modules, and follow manufacturer guidance for optical power budgets and ESD handling.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Maximum data transfer rate | 10000 Mbit/s |
| Wavelength | 850 nm |
| Maximum transfer distance | 300 m |
| Fiber cable diameters supported (core/cladding) | 50/125 |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SR |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Height | 11.9 mm |
| Width | 13.8 mm |
| Depth | 55.7 mm |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

## FAQ

### How much does the SFP+ Transceiver 10Gb SR cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP Enterprise products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP Enterprise service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/496341/64685448_large.webp