# Copper SFP+ Direct Attach Cable BlueOptics 74752-1308 10GBASE-CR 3 m

**URL:** https://aio.lv/en/product--blueoptics-74752-1308-bl--5038532
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 74752-1308-BL
**EAN:** 4063232260624
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-74752-1308-bl--5038532

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

SFP+ Direct Attach Cable BlueOptics model 74752-1308 is a 3-meter copper twinax patch cable supporting 10GBASE-CR for short-range 10 Gigabit Ethernet connections. Designed for SFP+ ports, it provides a low-latency, cost-effective direct-attach link between switches, servers or storage devices in data centers and network racks.

## Long description

BlueOptics Copper SFP+ Direct Attach Cable 3 m is a Twinax copper cable engineered for SFP+ ports and designed to support 10GBASE-CR short-reach 10 Gigabit Ethernet links. The 3‑meter fixed-length assembly provides a direct-attach connection between switches, servers or storage systems without active optical transceivers, yielding a low-latency, energy-efficient link suitable for data center top-of-rack and intra-rack interconnects.
Advantages
The copper SFP+ direct attach cable offers lower latency and reduced power consumption compared with active optical solutions, while delivering reliable 10 Gbps throughput for short-distance links. Its integrated SFP+ cages simplify installation and reduce component count, and the 3 m length balances reach and cable management for dense rack deployments. The cable is factory-terminated to ensure consistent signal integrity and simplified replacement.
Suitable for
 Top-of-rack and intra-rack switch-to-switch connections
 Server-to-switch or storage-to-switch links in data centers
 Short-distance 10 Gigabit Ethernet aggregation and access layers
 Environments where low latency and low power are required
Key specifications
 Connector type: SFP+ twinax direct-attach (fixed assembly)
 Cable medium: copper twinax
 Supported standard: 10GBASE-CR for 10 Gbps Ethernet
 Length: 3 meters
 Primary use: short-range, direct-attach interconnects
 Typical characteristics: low latency, low power consumption
How to use
Insert each SFP+ module end into the corresponding SFP+ port on the network devices until the latch clicks to secure the connection. Ensure devices are powered and configured for 10 Gbps operation and verify link status in the network equipment management interface. Route the cable to avoid sharp bends and maintain recommended bend radius for twinax copper assemblies. For replacement, power down or logically disable interfaces if required by your equipment and remove the cable by depressing the release latch.
Usage recommendations
Use this 3 m copper SFP+ direct attach cable for short-distance, high-performance links inside racks and between adjacent racks. Avoid running the cable near high-interference power sources, observe the manufacturer's recommended bend radius, and verify compatibility with your SFP+ ports and switch firmware for optimal operation.

## FAQ

### How much does the SFP+ Direct Attach Cable BlueOptics 74752-1308 3 m cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 198 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 17.07.2026 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