# Fiber Optic Transceiver CBO MGB-LA40 1000Base-SX 850nm

**URL:** https://aio.lv/en/product--blueoptics-mgb-la40-bo--4465811
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** MGB-LA40-BO
**EAN:** 4063232003344
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-mgb-la40-bo--4465811

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

CBO MGB-LA40 is a fiber optic transceiver supporting 1000Base-SX operation at 850 nm. Designed for Gigabit Ethernet links over multimode fiber, it provides standard-compliant data transmission for network switches and routers. Suited for short-reach campus, office and data center connections, it enables reliable high-speed connectivity and simple hot-plug installation.

## Long description

The BlueOptics Fiber Optic Transceiver CBO MGB-LA40 1000Base-SX 850nm is a hot-pluggable SFP module designed for Gigabit Ethernet over multimode fiber. It operates at an 850 nm wavelength and supports 1000Base-SX standard-compliant links, making it suitable for short-reach connections in campus, office and data centre environments. The module provides optical transmission for switches, routers and other networking equipment with SFP ports and is intended for reliable, low-latency data connectivity on multimode fiber cabling.
Advantages
This transceiver offers standardized 1000Base-SX performance with easy hot-swap installation and compatibility with SFP ports on a wide range of network devices. Its operation at 850 nm is optimized for multimode fiber, enabling efficient short-distance links with stable signal quality. The compact SFP form factor reduces space requirements and allows flexible port configurations in network racks and edge equipment.
Suitable for
 Gigabit Ethernet links over multimode fiber within buildings
 Short-reach connections between switches, routers and servers
 Campus network segments and wiring closets
 Data centre top-of-rack or access-layer connections
Key specifications
 Standard: 1000Base-SX (Gigabit Ethernet)
 Form factor: SFP (Small Form-factor Pluggable)
 Wavelength: 850 nm
 Fiber type: Multimode fiber (MMF)
 Connection distance: short-reach links (dependent on fiber grade and patching)
 Data rate: 1 Gbps (full-duplex)
 Interface: Optical duplex LC connector
How to use
Install the SFP module into an empty SFP slot on a compatible switch, router or media converter while the host device is powered on or off, observing manufacturer guidance for hot-plugging. Connect multimode fiber patch cords with LC duplex connectors to the module, ensuring correct transmit/receive orientation and appropriate fiber grade for the required distance. Verify link status in the host device management interface and check for proper speed and duplex negotiation. If necessary, adjust port configuration on the switch or router to match the 1000Base-SX operation.
Usage recommendations
Use multimode fiber of appropriate OM grade and quality patch cords to achieve the specified short-reach distances. Keep SFP optical interfaces covered when not in use to avoid contamination. Ensure compatibility with the network equipment vendor's SFP support list when integrating into managed switches and routers.

## FAQ

### How much does the CBO MGB-LA40 Fiber Transceiver 1000Base-SX cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 65 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 23.07.2026 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 BlueOptics 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 BlueOptics 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/4465811/59856265_large.webp