# SFP+ Fiber Module Grandstream GWNSFP4 10Gbps, Single-Mode, 10 km

**URL:** https://aio.lv/en/product--grandstream-gwnsfp4--11074751
**Data updated:** 2026-02-13 15:49 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** Grandstream
**Manufacturer code:** GWNSFP4
**EAN:** 6947273704751
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grandstream-gwnsfp4--11074751

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

SFP+ fiber transceiver Grandstream GWNSFP4 supports 10 Gbps data rates over single-mode fiber for links up to 10 km. Designed for use in compatible switches, routers and media converters, it provides high-speed uplinks and long-distance connectivity for enterprise networks, data centers and ISP links. Hot-pluggable SFP+ form factor enables easy installation and maintenance.

## Long description

The Grandstream GWNSFP4 is an SFP+ fiber transceiver designed to deliver 10 Gbps connectivity over single‑mode fiber for distances up to 10 km. The module fits SFP+ slots in compatible switches, routers and media converters and supports hot‑pluggable installation for fast replacement or network upgrades. It is intended to provide a reliable high‑speed uplink or long‑distance link in enterprise networks, data centers and service provider environments.
Advantages
The GWNSFP4 offers 10 Gbps throughput on a compact SFP+ form factor, combining high bandwidth with space efficiency. Single‑mode optical design enables links up to 10 km, which helps extend network segments without additional fiber hardware. Hot‑pluggable capability simplifies installation and maintenance, and the standardized SFP+ interface ensures broad compatibility with devices that support 10 G fiber transceivers.
Suitable for
High‑speed uplinks between switches and routers
Long‑distance links in enterprise and campus networks
Data center server to switch connections
ISP backbone and aggregation links
Media converters and optical extension equipment
Key specifications
Data rate: 10 Gbps
Fiber type: single‑mode
Maximum reach: up to 10 km
Form factor: SFP+ (hot‑pluggable)
Wavelength: typical single‑mode transmission wavelength
Interface: duplex LC optical connector
How to use
Insert the GWNSFP4 module into an empty SFP+ slot on a compatible networking device while the device is powered on or off, observing the device manufacturer’s guidance for hot‑plug operation. Connect single‑mode fiber cables with LC duplex connectors to the module ports, ensuring correct polarity and secure connections. Verify link status through the host device’s port indicators or management interface, and configure link speed and duplex settings according to network design if required.
Usage recommendations
Use single‑mode fiber with appropriate transceivers on both ends of the link and verify compatibility with the host device vendor’s SFP+ support list. Avoid bending fiber cables below recommended radius, keep connectors clean, and follow ESD precautions when handling the module to maintain optical performance and reliability.

## FAQ

### How much does the SFP+ Fiber Module Grandstream GWNSFP4 10Gbps cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 06.07.2026 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. 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 Grandstream 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 Grandstream 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

https://aio.lv/img/cache/product/11074751/65921783_large.webp