# SFP Module Cisco SFP-25G-SR-S= 25GBASE-SR

**URL:** https://aio.lv/en/product--cisco-sfp-25g-sr-s--2034973
**Data updated:** 2025-12-29 10:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** Cisco
**Manufacturer code:** SFP-25G-SR-S=
**EAN:** 0882658944048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 302.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 250.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cisco-sfp-25g-sr-s--2034973

## 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 SFP-25G-SR-S= is a 25GBASE-SR SFP28 module designed for 25-Gigabit Ethernet deployments. It offers a maximum data transfer rate of 25000 Mbit/s and operates with a typical power consumption of 1.2 W. This fiber optic transceiver ensures high-speed connectivity and is ideal for data centers and enterprise networks. The module comes with a 5-year standard warranty, ensuring reliability and performance.

## Long description

The Cisco SFP-25G-SR-S= is a 25GBASE-SR SFP28 transceiver module designed for 25-Gigabit Ethernet deployments in data centres and enterprise networks. It provides IEEE-compliant high-speed connectivity for short-reach multimode fibre links and supports interoperability with other IEEE 802.3by and IEEE 802.3cc devices.
Advantages
The module offers a compact SFP28 form factor with low typical power consumption (about 1.2 W) and a maximum data rate of 25,000 Mbit/s, enabling high-density port configurations and efficient power usage in rack-mounted switches and servers. It includes a standard 5-year warranty, providing predictable product support and lifecycle expectations for network planners.
Suitable for
 Short-reach 25 Gigabit Ethernet links over multimode fibre in data centres
 High-density switch and server uplinks requiring SFP28 modules
 Enterprise network aggregation and top-of-rack connectivity
Key specifications
 Brand: Cisco
 Model / MPN: SFP-25G-SR-S=
 Form factor / Interface type: SFP28
 Standard: IEEE 802.3by / IEEE 802.3cc compliant
 Maximum data transfer rate: 25,000 Mbit/s
 Typical power consumption: 1.2 W
 EAN: 0882658944048
 Warranty: 5 years (standard)
How to use
Install the SFP-25G-SR-S= module into an SFP28-compatible port on a switch or server according to the host device’s hot-swap guidance. Connect appropriate multimode fibre patch cords and verify link status via the host device management interface. Ensure the transceiver is used within the specified environmental and optical budgets of the equipment and fibre plant.
Usage recommendations
Use this SFP28 25GBASE-SR module for short-distance multimode fibre connections in controlled data centre environments; verify compatibility with the host device firmware and follow Cisco or equipment vendor guidance for supported transceivers.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP28 |
| Maximum data transfer rate | 25000 Mbit/s |
| Wavelength | 850 nm |
| Maximum transfer distance | 100 m |
| Tx power (max) | 2.4 dBmW |
| Tx power (min) | -8.4 dBmW |
| Rx power (min) | -10.3 dBmW |
| Rx power (max) | 2.4 dBmW |
| Multi-mode fiber (MMF) supported | Yes |

### Network

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 90.7 g |
| Package depth | 158.75 mm |
| Package height | 44.45 mm |
| Package width | 143.002 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 1.2 W |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |

## FAQ

### How much does the SFP Module Cisco SFP-25G-SR-S= 25GBASE-SR cost, and is it available for purchase?

The price is 302.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 578 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can SFP Module Cisco SFP-25G-SR-S= 25GBASE-SR be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

### 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, 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

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