# CBO QSFP to 4x SFP+ Breakout Cable BlueOptics 02310MUM-BL 40 Gbit/s

**URL:** https://aio.lv/en/product--blueoptics-02310mum-bl--4477699
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 02310MUM-BL
**EAN:** 4063232123288
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 192.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 159.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-02310mum-bl--4477699

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

CBO BlueOptics 02310MUM-BL is a QSFP to 4x SFP+ breakout cable supporting aggregated data rates up to 40 Gbit/s. Designed for high-density networking, it splits a QSFP port into four independent SFP+ links for use in switches, routers and servers. Ideal for short-reach connections and port consolidation, it simplifies upgrades and reduces cabling complexity.

## Long description

CBO BlueOptics 02310MUM-BL is a QSFP to 4x SFP+ breakout cable engineered for short-reach, high-density network connections. The passive assembly splits a single QSFP interface into four independent SFP+ channels, supporting aggregated data throughput up to 40 Gbit/s. Its blue outer jacket and compact form factor are intended for use in switches, routers and servers where port consolidation and simplified cabling are required.
Advantages
The breakout cable provides four separate 10 Gbit/s lanes from a single 40 Gbit/s QSFP port without additional transceivers, reducing port conversion costs and rack-space complexity. Passive construction ensures low latency and predictable signal behavior for short distances. The compact design and keyed connectors improve installation accuracy and help maintain airflow and cable management in dense equipment racks.
Suitable for
 Consolidating multiple 10 Gbit/s links from one 40 Gbit/s QSFP port
 Short-reach connections within racks and between adjacent racks
 Interconnecting switches, routers and servers with SFP+ ports
 Upgrading infrastructure to support 40 Gbit/s aggregation without new optics
Key specifications
 Topology: QSFP to 4 × SFP+ breakout
 Aggregate data rate: up to 40 Gbit/s (4 × 10 Gbit/s lanes)
 Connector types: one QSFP plug to four SFP+ plugs
 Cable type: short-reach copper/fiber passive assembly (manufacturer designation)
 Color: blue outer jacket for visual identification
 Form factor: low-profile, high-density compatible
How to use
Connect the QSFP end of the breakout cable to a compatible QSFP port on a switch or router and plug each SFP+ connector into the target SFP+ ports on connected devices. Ensure devices are powered and configured to support split 10 Gbit/s lanes; some systems require explicit configuration or firmware support for breakout mode. Route the cable to avoid sharp bends and maintain proper airflow in the rack. For optimal performance, use the cable within the recommended short-reach distance and verify link negotiation on each SFP+ interface after installation.
Usage recommendations
Confirm compatibility with host hardware and firmware before deployment, and follow vendor guidance for enabling QSFP-to-SFP+ breakout modes. Use in-rack or short inter-rack connections where passive breakout assemblies are supported; replace with active or optical alternatives for longer distances or when signal conditioning is required.

## FAQ

### How much does the CBO QSFP to 4x SFP+ BlueOptics 02310MUM-BL 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 12.08.2026 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

https://aio.lv/img/cache/product/4477699/59873746_large.webp