# ALLNET ALL4757 network transceiver module 10300 Mbit/s SFP+ 850 nm

**URL:** https://aio.lv/en/product--allnet-all4757--431087
**Data updated:** 2026-01-13 15:23 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** ALLNET
**Manufacturer code:** ALL4757
**EAN:** 4038816001528
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--allnet-all4757--431087

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The ALLNET ALL4757 is an SFP+ network transceiver module with a transfer rate of 10300 Mbit/s and a wavelength of 850 nm. It provides reliable data transmission, making it ideal for high-performance networking applications. Compatible with various network devices.

## Long description

The ALLNET ALL4757 network transceiver module is a compact SFP+ optical component designed for short-range high-speed data links. With a maximum data transfer rate of 10300 Mbit/s and an 850 nm wavelength, the module supports reliable 10G-class connections over multimode fiber in data centers, aggregation switches and server uplinks. The module is hot-pluggable and compatible with standard SFP+ ports, enabling easy integration into existing network equipment that accepts SFP+ optical transceivers.
Advantages
The ALLNET ALL4757 offers a balance of small form factor and high throughput, enabling dense port configurations without sacrificing bandwidth. Its 850 nm VCSEL-based design is optimized for multimode fiber environments, providing stable performance for short-range links. The module's compatibility with common SFP+ sockets and hot-pluggable nature reduce downtime during upgrades or replacements.
Подходит для
 Подключение серверов к коммутаторам и маршрутизаторам
 Внутридатцентровые каналы на небольшие расстояния
 Увеличение пропускной способности агрегационных и распределительных уровней сети
 Замена или расширение оптических портов SFP+ в оборудовании
Key specifications
 Interface type: SFP+
 Maximum data transfer rate: 10300 Mbit/s
 Optical wavelength: 850 nm
 Typical application: Short-range multimode fiber links
 Form factor: Small form-factor pluggable (SFP+)
 Hot-pluggable: Yes
How to use
Insert the ALLNET ALL4757 transceiver into an available SFP+ slot on a switch, router or network interface card until it seats firmly. Connect the multimode fiber patch cable (with appropriate LC connectors) to the transceiver and secure the cable to avoid strain. Ensure that the connected equipment is configured for the intended data rate and that link negotiation settings match the 10G-class operation. Monitor link status via the host device to confirm proper operation after installation.
Usage recommendations
 Use multimode OM3/OM4 fiber for optimal short-range performance at 10300 Mbit/s and keep patch cables and connectors clean to maintain signal quality. Verify compatibility with the host device's SFP+ slot and firmware; when replacing modules in critical environments, perform a staged swap and test links to minimize service interruption.
Модель ALL4757 обеспечивает компактное и предсказуемое решение для построения 10G каналов в пределах дата-центра и корпоративной сети.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP+ |
| Maximum data transfer rate | 10300 Mbit/s |
| Wavelength | 850 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 300 m |
| Fiber cable diameters supported (core/cladding) | 50/125 |
| SFP transceiver standard | SR |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the ALLNET ALL4757 network transceiver module cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 436 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 29.06.2026 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 ALLNET 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 ALLNET 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

https://aio.lv/img/cache/product/431087/54583041_large.webp