# InfiniBand/fibre optic cable SFP+ BlueOptics CB-DASFP-2M-BL 2m Male/Male

**URL:** https://aio.lv/en/product--blueoptics-cb-dasfp-2m-bl--4470542
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** CB-DASFP-2M-BL
**EAN:** 4063232010342
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-cb-dasfp-2m-bl--4470542

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics CB-DASFP-2M-BL is a 2-meter InfiniBand/fibre optic cable with SFP+ connectors on both ends. It features a male/male configuration, ensuring compatibility with various devices. This cable is designed for high-speed data transmission, making it ideal for data centers and networking applications.

## Long description

The BlueOptics CB-DASFP-2M-BL is a 2-meter Direct Attach Cable (DAC) with SFP+ connectors on both ends in a male/male configuration. Designed for short-reach high-speed connections, this passive 10GBase-CR twinax copper cable supports up to 10 Gbit/s data rates and complies with SFP+ / MSA physical and electrical specifications. The cable is intended for linking devices in racks and between adjacent racks where a reliable, low-latency 10G connection is required.
Advantages
This 2 m SFP+ cable provides a cost-effective and power-efficient alternative to active optical modules for short distances, with very low latency and minimal power consumption. The passive twinax construction offers simple, robust connectivity with a low failure rate and consistent performance for Ethernet, FCoE and InfiniBand applications up to 10 Gbit/s. Manufactured to industry MSA guidelines, the cable is compatible with hardware platforms that accept standard SFP+ DAC connections.
Suitable for
Interconnecting switches, routers and servers within racks
Short-distance links between adjacent rack units in data centres
10G Ethernet, Fibre Channel over Ethernet (FCoE) and InfiniBand up to 10 Gbit/s
Storage systems and top-of-rack networking deployments
Key specifications
Connector type: SFP+ male to SFP+ male
Cable type: Passive twinax copper (Direct Attach Cable)
Length: 2 meters
Maximum data rate: up to 10 Gbit/s
Wire gauge: 30 AWG (typical for twinax DAC)
Compliance: SFP+ / MSA electrical and mechanical specifications
Typical use: short-reach rack-to-rack and intra-rack connections
How to use
Ensure both devices support passive SFP+ DAC connections and that the relevant SFP+ ports are powered down if required by your equipment procedure. Align the SFP+ connectors and insert each end into the corresponding SFP+ port until the retention latch engages. After installation, verify the link lights and check the device interface status to confirm a successful 10G connection. For removal, depress the retention latch and pull the connector straight out to avoid stressing the cable or host port.
Usage recommendations
Use the BlueOptics 2 m SFP+ DAC for short-distance, high-throughput interconnects where passive twinax cabling is supported. Avoid routing the cable near strong electromagnetic sources and do not bend the cable sharply; maintain manufacturer-recommended bend radii. For best results, match cable length to the required distance to minimise slack and ensure proper airflow in rack environments.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.08 kg |
| Package weight | 90 g |
| Cable length | 2 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 InfiniBand/fibre optic cable SFP+ BlueOptics CB-DASFP-2M-BL cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 266 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 15.07.2026 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/4470542/64300285_large.webp