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header-product Fiber optic SFP module CBO J4859A-BO 1250 Mbit/s LC 10,000 m
35.99 €

Fiber optic SFP module CBO J4859A-BO 1250 Mbit/s LC 10,000 m

BlueOptics J4859A-BO 4063232629391 Photo 1
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Fiber optic SFP module CBO J4859A-BO 1250 Mbit/s LC 10,000 m

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Fiber optic SFP module CBO J4859A-BO 1250 Mbit/s LC 10,000 m

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Short description

CBO J4859A-BO is a fiber optic SFP transceiver supporting 1250 Mbit/s data rate with an LC connector and a maximum reach of 10,000 meters. Designed for use in network switches, routers and telecom equipment, it enables single-mode fiber links for long-distance data transmission. Suitable for network upgrades, spares and installations requiring reliable optical connectivity.
Available for order: 396 pcs.
Warranty: 2 Years
SKU: 4465225
Manufacturer: BlueOptics
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Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

CBO J4859A-BO is a BlueOptics fiber optic SFP transceiver designed for single-mode links. It supports a data rate of 1250 Mbit/s and uses an LC duplex connector to provide optical connectivity over distances up to 10,000 meters. The module is intended for installation in compatible network switches, routers and telecom devices to establish long-distance fiber links with stable performance and low latency.

Advantages

The module offers a compact SFP form factor that simplifies installation and replacement in rack-mounted and modular equipment. With a 1250 Mbit/s data rate and single-mode operation it enables long-reach connections while keeping power consumption and heat generation low. The LC connector provides a standardized interface for easy mating with common single-mode patch cables, and the specified 10,000 m reach allows integration into metropolitan and campus backbone segments.

Suitable for

  • Long-distance single-mode fiber links between network switches and routers
  • Telecom and carrier-class equipment requiring optical uplinks
  • Network upgrades, redundant spare inventory and field replacements
  • Campus, metro and inter-building backbone connections

Key specifications

  • Form factor: SFP (small form-factor pluggable)
  • Data rate: 1250 Mbit/s
  • Connector type: LC duplex
  • Optical mode: single-mode fiber
  • Maximum reach: up to 10,000 meters
  • Typical application: long-reach Ethernet/telecom links

How to use

Insert the SFP transceiver into a compatible SFP slot on the network device until it clicks into place, then connect single-mode LC patch cables to the module and the remote device, observing correct TX/RX orientation. Ensure the host device is powered and configured for the corresponding port speed and optical interface. Monitor link status via the device management interface and verify optical power and link integrity during commissioning.

Usage recommendations

Handle the transceiver using ESD-safe procedures and keep dust caps on the LC connectors when the module is not connected. Use single-mode fiber and LC patch cords rated for long-reach applications, and verify connector cleanliness before mating. For best performance, confirm compatibility with the host device and follow vendor guidance for supported module lists and firmware settings.

Description

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Customer reviews

Customer questions

FAQ

How much does the Fiber optic SFP module CBO 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 — 396 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.