# Fiber optic breakout cable CBO QSFP-4X10G-C5M-BL 5 m 40 Gbit/s QSFP+ to 4×10G SFP+ male–male

**URL:** https://aio.lv/en/product--blueoptics-qsfp-4x10g-c5m-bl--4466425
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-4X10G-C5M-BL
**EAN:** 4063232009865
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 192.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 159.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-4x10g-c5m-bl--4466425

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.89 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

Cable CBO QSFP-4X10G-C5M-BL is a 5 m fiber optic breakout assembly providing 40 Gbit/s aggregate throughput. It terminates in a QSFP+ male connector on one end and four SFP+ 10G male connectors on the other, enabling split of a 40G link into four 10G channels. Suitable for data center interconnects, switch-to-switch links and server uplinks where QSFP+ breakout is required.

## Long description

Cable CBO QSFP-4X10G-C5M-BL is a 5 m fibre optic breakout assembly designed to split a single 40 Gbit/s QSFP+ link into four independent 10 Gbit/s SFP+ channels. The assembly features a QSFP+ male connector on one end and four SFP+ male connectors on the other, providing a compact, single-cable solution for short-reach connections in data centres and networking racks. The cable supports aggregate throughput of 40 Gbit/s and is suitable for use where a QSFP+ to 4×10G breakout is required for switch-to-switch links, server uplinks or consolidation of optical ports.
Advantages
This breakout cable reduces the need for additional fibre patching and external splitters by integrating the QSFP+ to 4×SFP+ conversion in one assembly, simplifying rack cabling and reducing installation time. The fixed-length construction and factory-terminated connectors ensure consistent optical performance and lower insertion loss compared with field-terminated assemblies. Its 5 metre length offers flexibility for common rack and cabinet layouts while maintaining short-reach signal integrity.
Suitable for
 Data centre top-of-rack and spine connections
 Switch-to-switch aggregation and uplinks
 Server or storage host uplinks requiring 4×10G channels from a single 40G port
 Environments needing compact QSFP+ to SFP+ breakout cabling
Key specifications
 Aggregate throughput: 40 Gbit/s (4 × 10 Gbit/s)
 Cable length: 5 m
 Connector types: QSFP+ male on one end, four SFP+ male on the other end
 Cable function: Breakout / fan-out fibre assembly
 Intended reach: Short-reach intra-rack or inter-rack connections
How to use
Connect the QSFP+ male connector to the 40G QSFP+ port on the switch or transceiver module, and insert the individual SFP+ male connectors into the target 10G SFP+ ports on switches, servers or other network equipment. Ensure that the connected devices support QSFP+ breakout to 4×10G and configure port mapping or lane assignment in the device firmware if required. Handle the cable by the connectors and jacket, avoid sharp bends and maintain recommended bend radius to preserve optical performance.
Usage recommendations
Use this breakout cable in structured cabling within racks and short inter-rack runs where a fixed-length, factory-terminated QSFP+ to 4×SFP+ solution is preferred. Verify compatibility with equipment vendor breakout support and keep connectors clean to ensure reliable 10G links.

## FAQ

### How much does the CBO QSFP-4X10G-C5M-BL 5m QSFP+ to 4×SFP+ cable cost, and is it available for purchase?

The price is 192.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 07.08.2026 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

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