# Fiber Optic Transceiver CBO ALL4752 1000Base-SX 850nm SFP

**URL:** https://aio.lv/en/product--blueoptics-all4752-bo--4470217
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** ALL4752-BO
**EAN:** 4063232060262
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-all4752-bo--4470217

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

CBO ALL4752 is a fiber optic SFP transceiver supporting 1000Base-SX operation at 850 nm. Designed for gigabit Ethernet links over multimode fiber, it provides hot-pluggable SFP form factor compatibility and standard optical interface for short-range network connections, data center uplinks, and switch-to-switch links.

## Long description

CBO ALL4752 is a fiber optic SFP transceiver designed for 1000Base-SX operation at an 850 nm wavelength. It fits the hot-pluggable SFP form factor and provides a standardized optical interface for gigabit Ethernet over multimode fiber. The module is intended for short-range connections such as data center uplinks, switch-to-switch links, and server or storage interconnects within a building or campus environment.
Advantages
The transceiver supports 1000Base-SX protocols and is compatible with standard SFP ports, enabling easy installation and replacement without powering down equipment. Its 850 nm multimode optical design allows low-latency gigabit transmission for short distances, and the compact SFP form factor reduces space requirements in chassis and switches. Compliance with common industry optical parameters ensures interoperability with multimode fiber cabling and a wide range of network equipment.
Suitable for
Short-range gigabit Ethernet links over multimode fiber
Data center uplinks and top-of-rack connections
Switch-to-switch and switch-to-server interconnects within buildings or campuses
Key specifications
Interface type: SFP (hot-pluggable)
Data rate: 1000 Mbps (gigabit Ethernet)
Wavelength: 850 nm
Medium: Multimode fiber (MMF)
Typical reach: short-range multimode links (dependent on fiber type and link budget)
Connector: standard fiber optic duplex connector (LC-compatible interface)
How to use
Insert the transceiver into a compatible SFP port on a switch, router or other network device until it latches. Connect multimode fiber using the appropriate duplex fiber patchcord and ensure correct transmit/receive orientation. After installation, verify link status and data rate on the network device. For removal, disengage the latch and pull the module straight out. Follow standard ESD precautions and keep protective dust caps on unused optical interfaces to avoid contamination.
Usage recommendations
Use the module with multimode fiber of suitable grade (for example OM1/OM2/OM3/OM4 depending on required reach), keep connectors clean, and verify that the switch or transceiver vendor supports 1000Base-SX SFP modules. Avoid bending fibers beyond their minimum bend radius and operate the equipment within recommended temperature ranges for reliable performance.

## FAQ

### How much does the CBO ALL4752 Fiber Optic Transceiver 1000Base-SX cost, and is it available for purchase?

The price is 41.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 130 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 16.07.2026 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

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