# SFP transceiver BlueOptics 3FE28785AB-BO 1250 Mbit/s Fiber optic **URL:** https://aio.lv/en/product--blueoptics-3fe28785ab-bo--4472802 **Data updated:** 2026-02-25 16:36 (EET) **Category:** Network Transceiver Modules **Manufacturer:** BlueOptics **Manufacturer code:** 3FE28785AB-BO **EAN:** 4063232646893 **Warranty:** 2 Years **Availability:** Available for order **Price:** 67.99 € **Prices and availability valid until:** 2026-07-28 23:59 **Price without VAT (21%):** 56.19 EUR **Can be purchased by legal entities:** Yes (invoice) **Buy:** https://aio.lv/en/product--blueoptics-3fe28785ab-bo--4472802 ## Delivery options | Delivery method | Delivery time | Cost | |---|---|---| | Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free | | Pickup points | 30.07.2026 | 1.89 EUR | | Courier delivery to door | 30.07.2026 | 4.99 EUR | ## Summary description The BlueOptics 3FE28785AB-BO is a fiber optic SFP transceiver module with a maximum data transfer rate of 1250 Mbit/s. It features a metal housing, weighs 20 g, and has an MTBF of 1,000,000 hours, ensuring reliability for network connections. ## Long description The BlueOptics 3FE28785AB-BO is an SFP fiber optic transceiver module designed for single-mode links with a maximum data transfer rate of 1250 Mbit/s. The module comes in a metal housing with a silver finish, weighs approximately 20 g and is specified with a high MTBF of 1,000,000 hours. It conforms to MSA SFP mechanical and electrical standards and uses an LC simplex optical connector with separate transmitter and receiver wavelengths for bidirectional single-fiber operation. Advantages This BlueOptics SFP transceiver is compatible with widely used hardware platforms that accept standard SFP modules and supports transmission distances typical for single-mode optical links. Built to MSA standards, it provides digital diagnostic monitoring (DDM/DOM) capability where supported by the host device, enabling real-time monitoring of supply voltage, laser bias current, transmitted and received optical power, and temperature. The metal housing and component selection aim to provide stable performance and a long service life suitable for continuous network operation. Suitable for 1000BASE-BX-D single-mode Ethernet links up to typical single-mode distances Interconnects between switches, routers and storage systems that accept SFP modules Applications requiring DDM/DOM monitoring for remote diagnostics Replacement or upgrade of compatible vendor SFP transceivers in MSA-compliant ports Key specifications Interface type: SFP Maximum data transfer rate: 1250 Mbit/s Optical connector: LC simplex (single-mode, bidirectional wavelengths) Transmitter/receiver wavelengths: typical BX pair (separate TX and RX wavelengths for single-fiber operation) Housing material and colour: metal, silver Weight: 0.02 kg Digital Diagnostics: DDM/DOM (when supported by host hardware) Compliance: MSA SFP mechanical/electrical compatibility; meets common industrial standards for optical modules How to use Install the SFP transceiver into an empty MSA-compliant SFP port on a switch, router or other host device while the host is powered according to the vendor guidelines. Connect a single-mode LC simplex fiber patch cord to the module and to the remote transceiver, ensuring the correct alignment of BX wavelengths for bidirectional single-fiber links. Verify link status and, if available, enable or read DDM/DOM parameters via the host management interface to monitor optical power, temperature and supply parameters. Follow the host equipment manual for any platform-specific configuration or compatibility settings. Usage recommendations Use this module in MSA-compliant SFP ports and pair it with appropriate single-mode LC patch cords and compatible remote transceivers. Confirm DDM/DOM support on the host device before relying on diagnostics. Store and handle the transceiver and fiber connectors according to standard ESD and optical cleanliness practices to maintain signal quality and module lifetime. ## Specifications ### Performance | Feature | Value | |---|---| | Interface type | SFP | | Maximum data transfer rate | 1250 Mbit/s | | Ethernet interface type | Gigabit Ethernet | | Fiber ethernet cabling technology | 1000BASE | | Ethernet LAN | Yes | | Fiber optic connector | LC | | Maximum transfer distance | 40000 m | | Rx wavelength (max) | 1310 nm | | Tx wavelength (max) | 1490 nm | | Single-mode fiber (SMF) supported | Yes | | SFP transceiver standard | BX-D | ### Network | Feature | Value | |---|---| | SFP transceiver type | Fiber optic | ### Operational conditions | Feature | Value | |---|---| | Operating temperature (T-T) | 0 - 70 | | Maximum operating temperature | 70 °C | | Minimum operating temperature | 0 °C | ### Packaging data | Feature | Value | |---|---| | Package weight | 30 g | ### Weight & dimensions | Feature | Value | |---|---| | Weight | 0.02 kg | ### Features | Feature | Value | |---|---| | Mean time between failures (MTBF) | 1000000 h | | Product colour | Silver | | Housing material | Metal | ## FAQ ### How much does the SFP transceiver BlueOptics 3FE28785AB-BO cost, and is it available for purchase? The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 114 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 27.07.2026 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 ### How can I tell if this product suits my needs? When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs. ## Image https://aio.lv/img/cache/product/4472802/64305663_large.webp