# SFP+ Cable BlueOptics SFP-10G-CU3M-BL 3m Male/Male Black Silver

**URL:** https://aio.lv/en/product--blueoptics-sfp-10g-cu3m-bl--5041844
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-10G-CU3M-BL
**EAN:** 4063232260884
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-10g-cu3m-bl--5041844

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-10G-CU3M-BL is a 3-meter SFP+ cable designed for high-speed data transmission. It features male connectors on both ends, ensuring a secure connection. Ideal for connecting devices in data centers or networking environments, this cable provides reliable performance and durability.

## Long description

The BlueOptics SFP-10G-CU3M-BL is a 3‑meter passive SFP+ direct attach copper (DAC) cable with SFP+ male connectors on both ends, designed for short‑reach high‑speed links in racks and between adjacent racks. It supports 10GBase‑CR electrical signalling and is intended for 10 Gigabit Ethernet, FCoE and InfiniBand applications where a cost‑effective, low‑latency copper connection is required. The cable uses 30 AWG twinax construction and follows MSA guidelines to ensure physical and electrical compatibility with hardware that supports SFP+ DAC modules.
Advantages
This SFP+ cable provides a reliable, low‑latency connection for short distances with very low power consumption because it is a passive DAC. Manufactured using high‑quality components compliant with MSA specifications, it offers stable performance in switch, router and storage environments. The fixed 3 m length and SFP+ male‑to‑male connectors simplify installation in rack setups and reduce the need for separate transceivers, delivering a cost‑effective alternative to optical modules for supported devices.
Suitable for
Interconnecting SFP+ ports in top‑of‑rack and adjacent rack switches
Server to switch and storage to switch connections at 10 Gbps
Short‑reach 10GBase‑CR, FCoE and InfiniBand links within data centers
Key specifications
Connector type: SFP+ male to SFP+ male
Length: 3 meters
Transmission: passive twinax copper (DAC)
Supported data rate: up to 10 Gbit/s
Wire gauge: 30 AWG twinax
Protocol support: 10GBase‑CR, FCoE, Fibre Channel, InfiniBand (up to 10 Gbit/s)
Compliance: MSA‑compliant physical and electrical characteristics
Typical applications: short‑distance rack and adjacent rack interconnects
How to use
Verify that both devices support passive SFP+ DAC cables and that the SFP+ ports are enabled. Insert each SFP+ connector firmly into the corresponding SFP+ port on the devices until the latch engages. Route the cable to avoid sharp bends and strain on the connectors; maintain the recommended bend radius for twinax cables. After physical connection, check the link status on the devices and configure the network interfaces according to your network policy and protocol requirements.
Usage recommendations
Use this 3 m passive SFP+ DAC primarily for short rack‑level connections. Avoid using it for distances beyond the specified 3 m, ensure device firmware and compatibility settings allow passive DAC operation, and handle connectors carefully to preserve contact integrity and ensure long service life.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.13 kg |
| Package weight | 130 g |
| Cable length | 3 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Black, Silver |
| Connector 1 | SFP+ |
| Connector 2 | SFP+ |
| InfiniBand protocol | Yes |

## FAQ

### How much does the SFP+ Cable BlueOptics SFP-10G-CU3M-BL cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 160 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 27.07.2026 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/5041844/64353750_large.webp