# BlueOptics SFP3133BU0.5MK InfiniBand fibre optic cable 0.5 m LC ST

**URL:** https://aio.lv/en/product--blueoptics-sfp3133bu05mk--5038739
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP3133BU0.5MK
**EAN:** 4063232617183
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp3133bu05mk--5038739

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP3133BU0.5MK is a 0.5 m InfiniBand fibre optic cable featuring LC and ST connectors. It utilizes G.657.A1 fibre optic type with a core diameter of 9 µm, ensuring full duplex communication. This cable is ideal for high-speed data transmission in networking applications.

## Long description

The BlueOptics SFP3133BU0.5MK is a 0.5 m InfiniBand fibre optic patch cord with duplex LC/UPC to ST/PC connectors. It uses G.657.A1 single-mode fibre (9 µm core) designed for full-duplex transmission of 1310 nm and 1550 nm signals. The cable has a yellow LSZH jacket, low attenuation and high return loss, and is suitable for connecting patch panels, optical transceivers and other network devices where short, reliable fibre links are required.
Advantages
This fibre patch cord provides low insertion loss and high return loss, supporting error‑free transmission confirmed by interferometer and OTDR testing. Connectors use zirconia ceramic ferrules from established manufacturers and are rated for up to 1500 mating cycles. The LSZH jacket reduces smoke and eliminates halogen release in the event of fire. Manufactured to meet industry norms, the cable is compatible with standard optical equipment and is available in multiple lengths to match installation needs.
Suitable for
 Short‑range InfiniBand connections between switches, servers and transceivers
 Patching between patch panels and active equipment in server rooms and dataports
 High‑speed networking links requiring single‑mode fibre for 1310/1550 nm
 Environments where low smoke and halogen‑free cabling is required
Key specifications
 Fibre type: G.657.A1 single‑mode, 9 µm core
 Length: 0.5 m
 Connector 1: Duplex LC (UPC)
 Connector 2: ST (PC)
 Transmission wavelengths: 1310 nm / 1550 nm
 Attenuation: approx. 0.4 dB/km
 Jacket: LSZH (low smoke, zero halogen), color: yellow
 Duplex full‑duplex operation
How to use
Inspect connectors and fibre ends before installation to ensure cleanliness. Align and insert the LC connector(s) into the intended SFP/patch panel ports and secure the ST connector into the corresponding ST receptacle on equipment or panels. Avoid tight bends and maintain the specified minimum bend radius for G.657.A1 fibre. After installation, verify link integrity using appropriate test equipment and confirm insertion and return loss meet site requirements.
Usage recommendations
For best performance, keep connector endfaces clean and store unused connectors with protective caps. Route the cable to minimize stress and bending near connectors; use proper strain relief. Choose the LC‑ST variant for equipment compatibility and select longer lengths only when necessary to avoid excess slack that can affect routing or safety.

## Specifications

| Feature | Value |
|---|---|
| Certification | IEC-61034,IEC-754-1, IEC 60332-1, IEC 60332-3, IEC/EN 60950 |
| Full duplex | Yes |
| Cable length | 0.5 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 | 1550, 1310 |
| Fibre optic type | G.657.A1 |
| Doesn't contain | Halogen |
| Connector polish type | UPC |
| Compliance certificates | RoHS |

## FAQ

### How much does the InfiniBand fibre optic cable BlueOptics SFP3133BU0.5MK 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 — 172 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 30.07.2026 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/5038739/64337864_large.webp