# Switch MikroTik netFiber 9

**URL:** https://aio.lv/en/product--mikrotik-crs310-1g-5s-4sout--4325656
**Data updated:** 2025-12-29 16:01 (EET)
**Category:** Network Switches
**Manufacturer:** MikroTik
**Manufacturer code:** CRS310-1G-5S-4S+OUT
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 215.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 178.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mikrotik-crs310-1g-5s-4sout--4325656

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The MikroTik netFiber 9 is a Gigabit Ethernet switch featuring 1 RJ-45 port and Power over Ethernet (PoE) support. It operates on a DC input voltage of 18 - 57 V, making it versatile for various setups. Ideal for network expansion, it ensures reliable connectivity and efficient power management.

## Long description

netFiber 9 is an outdoor switch designed for optical 10G networks with some light routing capability. It provides five SFP ports, four 10G SFP+ ports and one Gigabit Ethernet (RJ-45) port with PoE-in support, powered by an ARM v7 CPU, 256 MB RAM and an advanced Marvell switch chip housed in a rugged white case for outdoor use.
Advantages
The switch combines multiple SFP/SFP+ ports and a gigabit RJ-45 port that connects directly to the switch chip, enabling full gigabit throughput. PoE-in on the Ethernet port allows flexible powering where DC access is limited. A large heatsink improves thermal dissipation and shifts the center of mass to the mounting side for stable installation. The enclosure provides protection against dust and occasional splashes, and the package includes metal hose clamps and screws for pole, wall or mast mounting.
Suitable for
Long-distance optical links and 10 Gbps backbone segments
Outdoor or semi-protected installations such as under roof overhangs or simple cabinets
Deployments requiring PoE-in for constrained power access
Environments sensitive to electromagnetic interference or where fiber is preferred to copper
Key specifications
Ports: 5 × SFP, 4 × 10G SFP+, 1 × Gigabit Ethernet (RJ-45)
CPU and memory: ARM v7 CPU, 256 MB RAM
Power input: DC 18–57 V; Gigabit RJ-45 supports PoE-in
Switch chip: Marvell-based advanced switching chip
Enclosure: Rugged outdoor white case with large heatsink; includes mounting clamps and screws
How to use
Mount the netFiber 9 using the supplied metal hose clamps or screws to a pole, wall or mast in a location with some overhead protection. Connect fiber modules or transceivers to the SFP/SFP+ ports and use the RJ-45 port for management or uplink; if needed, power the device through the RJ-45 PoE-in or the DC jack within the specified 18–57 V range. Access the device console for configuration and routing settings, and organize cabling using the case features designed for tidy cable routing.
Usage recommendations
Install under light coverage (for example, a roof overhang or a simple cabinet) rather than fully exposed locations, ensure good airflow around the heatsink, and use appropriate SFP/SFP+ transceivers rated for outdoor or industrial use to maintain link reliability.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 1 |
| SFP module slots quantity | 5 |
| SFP+ module slots quantity | 4 |
| Power connector | DC-in jack |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 70 |

### Power

| Feature | Value |
|---|---|
| Power source | DC |
| DC input voltage | 18 - 57 |
| Power consumption (max) | 16.3 W |

### Performance

| Feature | Value |
|---|---|
| Processor frequency | 800 MHz |
| Internal memory | 256 MB |
| Processor model | 98DX226S |
| Mean time between failures (MTBF) | 200000 h |
| Flash memory | 16 MB |
| Memory type | DDR3-SDRAM |
| Built-in processor | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| International Protection (IP) code | IP54 |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 71 mm |
| Width | 304 mm |
| Depth | 212 mm |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS, CE |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN data rates | 1000, 100, 10 |

## FAQ

### How much does the Switch MikroTik netFiber 9 cost, and is it available for purchase?

The price is 215.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 15.07.2026 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: Cash payment, 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 MikroTik 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 MikroTik 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: basic switching rj-45 ethernet ports type, basic switching rj-45 ethernet ports quantity, product colour, 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.

### Where can I download the instructions for Switch MikroTik netFiber 9?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4325656/54640635_large.webp