# Fiber optic SFP CBO J4858-69201-BO 1250 Mbit/s 850 nm

**URL:** https://aio.lv/en/product--blueoptics-j4858-69201-bo--4465217
**Data updated:** 2026-02-25 16:30 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** J4858-69201-BO
**EAN:** 4063232064932
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-j4858-69201-bo--4465217

## 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 J4858-69201-BO is a fiber optic SFP transceiver supporting 1250 Mbit/s data rate and 850 nm wavelength. Designed for short-range multimode fiber links, it enables hot-pluggable insertion into compatible SFP ports for network switches, routers and media converters. Suitable for server uplinks, access networks and data center interconnects where reliable short-distance optical connectivity is required.

## Long description

CBO J4858-69201-BO is a fiber optic SFP transceiver that supports a data rate of 1250 Mbit/s and operates at an 850 nm wavelength. Intended for short-range multimode fiber links, this hot-pluggable SFP module is compatible with standard SFP ports in switches, routers and media converters. Its design focuses on providing reliable short-distance optical connectivity for server uplinks, access network segments and data center interconnects where multimode fiber is deployed.
Advantages
The transceiver offers plug-and-play installation with hot-swappable capability, enabling maintenance and upgrades without powering down equipment. Operating at 850 nm and supporting 1250 Mbit/s, it is optimized for short-reach multimode links and provides stable optical performance for typical enterprise and data center distances. The compact SFP form factor reduces space requirements and allows flexible port allocation across networking gear that accepts SFP modules.
Suitable for
Short-distance multimode fiber links in enterprise networks
Server uplinks to access switches
Interconnects within data centers and server rooms
Access networks and metro edge segments requiring short-reach optics
Key specifications
Form factor: SFP (small form-factor pluggable)
Data rate: 1250 Mbit/s
Wavelength: 850 nm
Fiber type: Multimode fiber (MMF)
Reach: short-range multimode links (typical distances depend on fiber grade and network design)
Interface: duplex optical
How to use
Before insertion, verify that the host device supports SFP transceivers and that the fiber type and connector type match the module specifications. Handle the module by its housing, avoid touching the optical connector endfaces and keep protective dust caps on until connection. Insert the module into the SFP port until it latches, then connect the duplex multimode fiber cable. Monitor link indicators on the host device to confirm link status. For removal, power down the relevant port if required by your equipment procedures, release the latch and gently extract the module, then replace protective caps to protect the optical interfaces.
Usage recommendations
Use this SFP transceiver with multimode fiber of appropriate grade (for example OM1/OM2/OM3/OM4 as supported by your network design) and ensure patch cords and connectors are clean to maintain signal integrity. Match module specifications with device compatibility lists to avoid interoperability issues, and follow manufacturer guidelines for ESD protection and operating temperature ranges.

## FAQ

### How much does the Fiber optic SFP CBO J4858-69201-BO cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1015 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

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