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header-product SFP28 optical transceiver Zyxel SFP25G-SR-ZZ0101F 25G 850 nm short-range multimode
47.99 €

SFP28 optical transceiver Zyxel SFP25G-SR-ZZ0101F 25G 850 nm short-range multimode

Zyxel SFP25G-SR-ZZ0101F SFP28 25G 850nm Photo 1
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SFP28 optical transceiver Zyxel SFP25G-SR-ZZ0101F 25G 850 nm short-range multimode

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SFP28 optical transceiver Zyxel SFP25G-SR-ZZ0101F 25G 850 nm short-range multimode

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Short description

Zyxel SFP25G-SR-ZZ0101F is an SFP28 25 Gigabit short-range optical transceiver operating at 850 nm for multimode fiber. It provides 25G Ethernet connectivity for switches and servers, suitable for data center interconnects, server uplinks and aggregation links. Compact hot-pluggable form factor enables easy installation and maintenance while supporting high-bandwidth, low-latency links over short multimode runs.
Available at price 47.99 €: 2 pcs.
Total available for order: 28 pcs.
Warranty: 2 Years
SKU: 11535774
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.03 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
06.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 54.49 €: 15 pcs.
Together cheaper
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Product information

Description

Zyxel SFP25G-SR-ZZ0101F is a short-range SFP28 optical transceiver designed for 25 Gigabit Ethernet links over multimode fiber at 850 nm. The module delivers high-bandwidth, low-latency connectivity in a compact, hot-pluggable form factor suitable for use in data center switches, server uplinks and aggregation links. It supports standard 25GBASE-SR operation for short multimode fiber runs and is intended for straightforward installation and reliable operation in dense network environments.

Advantages

The transceiver offers a compact SFP28 form factor that simplifies upgrades and maintenance by allowing hot-plug installation without powering down equipment. Operating at 850 nm, it provides optimized performance for multimode fiber with a focus on low latency and high data throughput. The module is engineered for compatibility with 25G Ethernet interfaces and is appropriate for short-reach links inside racks or between adjacent racks, enabling efficient cabling and space usage.

Suitable for

  • Data center switch-to-switch short-range connections
  • Server uplinks requiring 25G bandwidth
  • Top-of-rack aggregation and spine-leaf architectures
  • High-density patch panels and short multimode fiber links

Key specifications

  • Interface: SFP28 form factor for 25 Gigabit Ethernet
  • Wavelength: 850 nm optimized for multimode fiber
  • Media: Multimode fiber (MMF)
  • Typical reach: short-range links within data center racks or between adjacent racks
  • Hot-pluggable design for tool-free replacement
  • Low-latency, high-throughput operation for 25G links

How to use

Insert the SFP28 transceiver into a compatible SFP28 port on a network switch or server until it seats securely. Connect multimode fiber patch cords with matching LC connectors to the module. Verify that the connected equipment is configured for 25G operation and that link status LEDs or management interfaces indicate an active connection. For module removal, disengage any retention mechanism and pull the module straight out to avoid damaging the port or fiber connectors.

Usage recommendations

Use high-quality OM3 or OM4 multimode fiber for reliable short-range performance and maintain clean LC connector endfaces to prevent signal loss. Ensure the host device supports SFP28 25G modules and confirm link settings in network management tools after installation. Avoid bending fiber beyond recommended radius and keep patch cord lengths appropriate for the planned rack layout.

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH334 4 20.07.2026 Best delivery 54.49 €
EU3 15 20.07.2026 Best delivery 54.49 €
WH355 7 23.07.2026 63.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 2 03.08.2026 47.99 € Best price
54.49 €
Stock: 4
Delivery Date: 20.07.2026 Best delivery
Warehouse: WH334
54.49 €
Stock: 15
Delivery Date: 20.07.2026 Best delivery
Warehouse: EU3
63.49 €
Stock: 7
Delivery Date: 23.07.2026
Warehouse: WH355
Available only for legal entities
47.99 €
Stock: 2
Delivery Date: 03.08.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Zyxel SFP25G-SR-ZZ0101F SFP28 25G 850nm cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 03.08.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Zyxel 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 Zyxel 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.
warranty
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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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.