# Cisco 10GBASE-SR X2 MODULE - 10 Gbps, 850 nm, Multimode, 300 m

**URL:** https://aio.lv/en/product--cisco-x2-10gb-sr-rfb--10500021
**Data updated:** 2026-05-11 14:38 (EEST)
**Category:** Network Transceiver Modules
**Manufacturer:** Cisco
**Manufacturer code:** X2-10GB-SR-RFB
**EAN:** 5712505453636
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-x2-10gb-sr-rfb--10500021

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Cisco 10GBASE-SR X2 MODULE offers high performance with a data rate of 10 Gbps. It operates at a wavelength of 850 nm and is suitable for multimode fiber up to 300 meters. Perfect for upgrading data center and network infrastructure.

## Long description

The Cisco 10GBASE-SR X2 module is a high-performance optical transceiver designed to provide reliable 10 Gbps connectivity for enterprise and data center environments. Operating at a wavelength of 850 nm, this module is specifically engineered for short-range communication over multimode fiber optic cabling, supporting distances of up to 300 meters. It serves as a critical component for network administrators looking to scale their infrastructure while maintaining consistent data throughput and low latency.
Advantages
This module offers seamless integration with existing Cisco hardware, ensuring compatibility and stable performance within established network architectures. By utilizing the X2 form factor, it provides a robust solution for high-speed data transmission, effectively reducing bottlenecks in demanding network environments. Its optimized design for multimode fiber allows for cost-effective deployment in short-reach applications, making it an efficient choice for upgrading core switches and high-density server connections.
Suitable for
Data center core and distribution layer connectivity
High-speed enterprise network backbone upgrades
Short-range server-to-switch links
Campus network infrastructure expansion
When it may not be suitable
This module is not designed for long-distance communication, as it is limited to a maximum range of 300 meters. It is also incompatible with single-mode fiber optic cabling and hardware that does not support the X2 interface standard.
Key specifications
Data rate: 10 Gbps
Wavelength: 850 nm
Fiber type: Multimode
Maximum distance: 300 meters
Form factor: X2
How to use
To install the module, ensure the network device is powered on or follow the specific hardware manual instructions regarding hot-swapping. Insert the module into the designated X2 slot on your switch or router until it clicks into place. Connect the appropriate multimode fiber optic patch cable to the transceiver ports. Once connected, the device should automatically detect the module, allowing for immediate configuration through the network management interface.
What to consider before purchase
Verify that your network hardware supports the X2 transceiver form factor.
Ensure the fiber optic cabling infrastructure is multimode.
Confirm that the required link distance does not exceed 300 meters.
Usage recommendations
Always handle optical transceivers with care to avoid contamination of the fiber end-faces. Use protective dust covers when the module is not connected to a cable to maintain signal integrity.

## FAQ

### How much does the Cisco 10GBASE-SR X2 MODULE - 10 Gbps cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 13.07.2026 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 Cisco 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 Cisco 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

## Image

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