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header-product Fiber optic transceiver CBO Siemens 6GK59921AM008AA0 for industrial networking
35.99 €

Fiber optic transceiver CBO Siemens 6GK59921AM008AA0 for industrial networking

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Fiber optic transceiver CBO Siemens 6GK59921AM008AA0 for industrial networking

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Short description

Fiber optic transceiver CBO Siemens 6GK59921AM008AA0 designed for industrial networking and data transmission over optical fiber. Compatible with Siemens equipment, this module enables reliable fiber links for switches, PLCs and communication modules. It is intended for establishing stable, long-distance connections, reducing electromagnetic interference and supporting robust network infrastructures.
Available for order: 1882 pcs.
Warranty: 2 Years
SKU: 4469843
Manufacturer: BlueOptics
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Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
30.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
04.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Fiber optic transceiver CBO Siemens 6GK59921AM008AA0 for industrial networking is a compact module designed to establish reliable optical links in industrial Ethernet environments. Compatible with Siemens equipment, this fiber transceiver supports data transmission over optical fiber to enable long-distance connections between switches, PLCs and communication modules while reducing susceptibility to electromagnetic interference.

Advantages

This fiber optic transceiver offers stable optical communication for industrial applications, supporting long-distance links and improved signal integrity compared with copper cabling. The module is suitable for environments where electrical isolation and immunity to electromagnetic disturbances are required. Designed for straightforward integration into compatible industrial networking hardware, it helps maintain consistent data throughput and network uptime.

Suitable for

  • Connecting switches across machinery and plant areas over long distances
  • Linking PLCs and remote I/O modules in automated systems
  • Establishing backbone fiber links in industrial LANs
  • Environments with high electromagnetic interference where copper is unsuitable

Key specifications

  • Optical interface type: single-mode or multi-mode fiber compatibility (depending on module variant)
  • Transmission medium: optical fiber for long-distance data links
  • Form factor: hot-pluggable transceiver module compatible with Siemens communication slots
  • Data transmission: designed for industrial Ethernet speeds commonly used in automation networks
  • Operating environment: industrial temperature ranges and electromagnetic immunity suitable for factory and plant installations

How to use

Insert the transceiver into the designated transceiver slot or SFP port of the compatible Siemens switch, communication module or PLC interface while the equipment is powered down or following the device manufacturer's hot-swap procedure. Connect the appropriate single-mode or multi-mode fiber patch cable to the transceiver's optical connector, ensuring correct polarity and secure connectors. Configure network parameters on the host device according to the network design and verify link status and signal strength using the host equipment diagnostics.

Usage recommendations

Use factory-quality fiber patch cables and follow fiber handling best practices to avoid contamination or connector damage. Verify compatibility of the transceiver variant with the target Siemens hardware and ensure proper SFP slot support for the required transmission mode and data rate. For installations in harsh environments, confirm environmental ratings and consider strain relief and fiber routing to protect against mechanical stress.

Description

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Customer reviews

Customer questions

FAQ

How much does the Fiber optic transceiver CBO Siemens 6GK59921AM008AA0 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 — 1882 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 30.07.2026 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.