# BlueOptics 1000Base-SX SFP network transceiver module 1250 Mbit/s 850 nm **URL:** https://aio.lv/en/product--blueoptics-99-00631-01-bo--4469946 **Data updated:** 2026-02-25 16:34 (EET) **Category:** Network Transceiver Modules **Manufacturer:** BlueOptics **Manufacturer code:** 99-00631-01-BO **EAN:** 4063232624198 **Warranty:** 2 Years **Availability:** Available for order **Price:** 35.99 € **Prices and availability valid until:** 2026-07-22 23:59 **Price without VAT (21%):** 29.74 EUR **Can be purchased by legal entities:** Yes (invoice) **Buy:** https://aio.lv/en/product--blueoptics-99-00631-01-bo--4469946 ## Delivery options | Delivery method | Delivery time | Cost | |---|---|---| | Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free | | Pickup points | 28.07.2026 | 1.89 EUR | | Courier delivery to door | 28.07.2026 | 4.99 EUR | ## Summary description The BlueOptics 1000Base-SX SFP is a fiber optic transceiver module with a maximum data transfer rate of 1250 Mbit/s. It operates at a wavelength of 850 nm and is compliant with RoHS standards. With a mean time between failures (MTBF) of 1,000,000 hours, it ensures reliability. The module is lightweight at 20 g and comes in a silver color. Ideal for high-speed network connections. ## Long description The BlueOptics 1000Base-SX SFP network transceiver module is a compact fiber-optic SFP designed for Gigabit Ethernet and other 1.25 Gbps optical links. Operating at an 850 nm wavelength over multimode fiber, the module supports a maximum line rate of 1250 Mbit/s and comes in a lightweight silver housing. It is RoHS-compliant and designed for long operational lifetimes, making it suitable for use in switches, routers, storage platforms and other network devices that accept SFP modules. Advantages This SFP transceiver offers standardized SFP form-factor compatibility and an LC duplex optical interface for transmit and receive channels. It provides a proven multimode 850 nm optical solution for short- to medium-reach links with reliable performance and a long mean time between failures. The module supports industry-standard digital diagnostics (DDM/DOM) when the host device supports the feature, enabling real-time monitoring of key optical and electrical parameters. Suitable for Gigabit Ethernet connections over multimode fiber Fibre Channel over Ethernet and SAN interconnects up to 1.25 Gbps Switch-to-switch, switch-to-server and switch-to-patch-panel links Short to mid-range campus and data center fiber runs Key specifications Form factor: SFP (Small Form-factor Pluggable) Wavelength: 850 nm (multimode) Maximum data transfer rate: 1250 Mbit/s (1.25 Gbps) Optical connector: LC duplex Typical reach: suitable for multimode fiber runs (short to mid-range) Color: silver Weight: 0.02 kg RoHS compliant Digital Diagnostics Monitoring (DDM/DOM) support (if supported by host) How to use Install the BlueOptics 1000Base-SX SFP by inserting it into an SFP slot on a compatible switch, router or network device while the device is powered down or as supported by the vendor hot-swap guidelines. Connect an LC duplex multimode fiber patch cable to the module’s LC connector, ensuring correct transmit/receive orientation. Configure the host interface for Gigabit Ethernet or the required protocol; if DDM/DOM monitoring is needed, enable or query the diagnostics via the host management interface. Follow device manufacturer instructions for any firmware or compatibility settings. Usage recommendations Use high-quality multimode fiber and properly matched LC patch cords to achieve optimal range and signal integrity. Confirm host device compatibility with SFP transceivers and, if required, validate DDM/DOM support to enable diagnostic monitoring. Avoid excessive mechanical stress on fiber connectors and follow electrostatic discharge (ESD) precautions when handling the module. ## Specifications ### Performance | Feature | Value | |---|---| | Interface type | SFP | | Maximum data transfer rate | 1250 Mbit/s | | Wavelength | 850 nm | | Fiber optic connector | LC | | Maximum transfer distance | 550 m | | Rx wavelength (max) | 850 nm | | Rx wavelength (min) | 850 nm | | Tx wavelength (min) | 850 nm | | Tx wavelength (max) | 850 nm | | Multi-mode fiber (MMF) supported | Yes | ### Network | Feature | Value | |---|---| | SFP transceiver type | Fiber optic | ### Weight & dimensions | Feature | Value | |---|---| | Weight | 0.02 kg | ### Operational conditions | Feature | Value | |---|---| | Operating temperature (T-T) | 0 - 70 | | Maximum operating temperature | 70 °C | | Minimum operating temperature | 0 °C | ### Logistics data | Feature | Value | |---|---| | Warranty period | 5 year(s) | ### Packaging data | Feature | Value | |---|---| | Package weight | 30 g | ### Packaging content | Feature | Value | |---|---| | Quantity per pack | 1 pc(s) | ### Features | Feature | Value | |---|---| | Mean time between failures (MTBF) | 1000000 h | | Product colour | Silver | ### Certificates | Feature | Value | |---|---| | Compliance certificates | RoHS | ## FAQ ### How much does the BlueOptics 1000Base-SX SFP network transceiver 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 — 1469 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. 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/4469946/64298795_large.webp