# SFP28 transceiver CBO SFP28-25G-ESR-LS-BO 25 Gbps LC, 300 m **URL:** https://aio.lv/en/product--blueoptics-sfp28-25g-esr-ls-bo--4469555 **Data updated:** 2026-02-25 16:34 (EET) **Category:** Network Transceiver Modules **Manufacturer:** BlueOptics **Manufacturer code:** SFP28-25G-ESR-LS-BO **EAN:** 4063232073347 **Warranty:** 2 Years **Availability:** Available for order **Price:** 65.99 € **Prices and availability valid until:** 2026-08-12 23:59 **Price without VAT (21%):** 54.54 EUR **Can be purchased by legal entities:** Yes (invoice) **Buy:** https://aio.lv/en/product--blueoptics-sfp28-25g-esr-ls-bo--4469555 ## Delivery options | Delivery method | Delivery time | Cost | |---|---|---| | Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free | | Pickup points | 13.08.2026 | 1.89 EUR | | Courier delivery to door | 13.08.2026 | 4.99 EUR | ## Summary description CBO SFP28-25G-ESR-LS-BO is an SFP28 optical transceiver module supporting 25 Gbit/s data rate with LC connector and up to 300 m reach. Designed for high-speed Ethernet and data center links, it provides a compact pluggable interface for servers, switches and routers. Ideal for short-reach fiber connections where 25G performance and hot-swappable installation are required. ## Long description CBO SFP28-25G-ESR-LS-BO is a pluggable SFP28 optical transceiver module that supports a 25 Gbps data rate with an LC duplex connector and a maximum reach of up to 300 meters over single-mode or specified fiber type. Designed for high-speed Ethernet and data center interconnects, this compact module provides a hot-swappable interface for servers, switches and routers that require 25G performance in short-reach fiber links. Advantages The module offers 25 Gbps line rate in a small form factor compatible with SFP28 ports, enabling higher port density in network equipment. Its LC connector and short-reach capability make it suitable for intra-rack and inter-rack connections in data centers. Hot-swappable design simplifies installation and replacement without powering down host equipment. The product is produced by BlueOptics to meet common interoperability expectations for network transceiver modules. Suitable for 25 Gigabit Ethernet links in data centers Server-to-switch and switch-to-switch short-reach fiber connections High-speed uplinks and aggregation ports requiring LC connections Environments where hot-swappable 25G transceivers are needed Key specifications Data rate: 25 Gbps Connector type: LC duplex Maximum reach: up to 300 m Form factor: SFP28 Application: short-reach optical links for Ethernet and data center interconnects How to use Insert the SFP28 transceiver into a compatible SFP28 port on a switch, router or server until it latches. Connect LC duplex fiber patch cables following correct polarity for transmit and receive. After installation the host device should detect the transceiver; configure relevant port settings (speed, duplex, and interface type) in the device management if required. To replace the module, remove it using the release mechanism while the device is powered on if supported, then insert the new transceiver and verify link status. Usage recommendations Use single-mode fiber or the fiber type specified by your network design for reaches up to 300 m, maintain proper cleanliness of LC connectors, and verify compatibility with your equipment vendor's supported transceiver list to ensure reliable 25G operation. ## FAQ ### How much does the CBO SFP28-25G-ESR-LS-BO SFP28 transceiver cost, and is it available for purchase? The price is 65.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 717 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 10.08.2026 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: 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 https://aio.lv/img/cache/product/4469555/59854252_large.webp