# BlueOptics SFP3133BU2MK InfiniBand Fibre Optic Cable 2 m LC ST Yellow

**URL:** https://aio.lv/en/product--blueoptics-sfp3133bu2mk--5038736
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3133BU2MK
**EAN:** 4063232618340
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3133bu2mk--5038736

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP3133BU2MK is a 2 m fibre optic cable designed for high-speed data transmission. It features LC and ST connectors, a core diameter of 9 µm, and is full duplex. Ideal for InfiniBand applications, it ensures reliable connectivity and performance.

## Long description

The BlueOptics SFP3133BU2MK InfiniBand Fibre Optic Cable 2 m LC ST Yellow is a 2-meter duplex fibre patch cord designed for high-speed optical links. It combines an LC/UPC duplex connector on one end with an ST/PC connector on the other, uses single-mode G.657.A1 fiber construction with a 9 µm core, and is intended for transmission at 1310 nm and 1550 nm. The cable is jacketed in yellow LSZH material, provides low attenuation and high return loss, and is produced with branded fibers and zirconia ferrules for consistent optical performance.
Advantages
This fibre optic cable delivers low insertion loss and a high return loss suitable for InfiniBand and other high-bandwidth applications. The LSZH jacket reduces smoke and halogen emissions in case of fire, making it appropriate for use in enclosed or populated spaces. Connectors use zirconia ceramic ferrules and meet industry mating-cycle expectations for reliable mechanical performance. Each cable is tested with interferometry and OTDR and supplied with a measured attenuation and return loss protocol.
Suitable for
InfiniBand high-speed data links and cluster interconnects
Connecting optical transceivers to patch panels or equipment ports
Single-mode backbone links operating at 1310 nm or 1550 nm
Data centre and telecom rack-to-rack connections requiring LSZH jackets
Key specifications
Length: 2 m
Connector types: LC/UPC duplex to ST/PC
Fiber type: single-mode G.657.A1, 9 µm core
Wavelengths supported: 1310 nm and 1550 nm
Attenuation: approx. 0.4 dB/km
Jacket material: LSZH (low smoke, zero halogen)
Duplex: full duplex
Typical mechanical durability: up to 1500 mating cycles (connector ferrule standard)
How to use
Inspect connectors and mating ports for dust or damage before installation and, if necessary, clean with appropriate fibre cleaning tools. Plug the LC duplex connector into the LC/UPC port and the ST connector into the corresponding ST/PC port, ensuring proper alignment and secure engagement. Route the cable to avoid tight bends below the manufacturer’s minimum bend radius and secure the LSZH jacketed cable with suitable cable management to prevent strain on connectors. Verify optical link status and measure insertion loss with appropriate test equipment if precise performance validation is required.
Usage recommendations
Store and handle the cable in a clean environment, avoid excessive bending or tensile stress, and use dust caps when connectors are not in use. For long-term reliability in critical networks, keep measurement documentation provided with the cable and follow connector cleaning and handling best practices.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.02 kg |
| Certification | IEC-61034,IEC-754-1, IEC 60332-1, IEC 60332-3, IEC/EN 60950 |
| Full duplex | Yes |
| Package weight | 30 g |
| Cable length | 2 m |
| Product colour | Yellow |
| Connector material | Ceramic |
| Connector 1 | LC |
| Connector 2 | ST |
| Cable diameter | 2 mm |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Wavelengths supported | 850 |
| Fibre optic type | OS2 |
| Doesn't contain | Halogen |
| Connector polish type | UPC |
| Compliance certificates | RoHS |

## FAQ

### How much does the Fibre Optic Cable BlueOptics SFP3133BU2MK cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 207 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 16.07.2026 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

## Image

https://aio.lv/img/cache/product/5038736/64337844_large.webp