# SFP28 Direct Attach Cable CBO 740-084666-BO 5 m for Juniper ports

**URL:** https://aio.lv/en/product--blueoptics-740-084666-bo--4469890
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 740-084666-BO
**EAN:** 4063232143194
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 145.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 120.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-740-084666-bo--4469890

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Twinax SFP28 direct attach cable by CBO, model 740-084666-BO, 5 meters length. Designed for use with Juniper-compatible SFP28 ports, it provides a short-reach copper connection for 25Gbps links, suitable for server-to-switch or switch-to-switch interconnects in data centers and rack environments. Offers plug-and-play connectivity and low latency for high-density deployments.

## Long description

The SFP28 Direct Attach Cable CBO 740-084666-BO 5 m for Juniper ports is a 5-metre twinax copper cable designed for short-reach 25Gbps connections between compatible SFP28 ports. Built for high-density rack and data centre environments, this direct attach solution delivers a low-latency, plug-and-play connection suitable for server-to-switch and switch-to-switch links where fibre optics are unnecessary. The cable is intended to provide a reliable physical layer link with predictable performance for 25 Gigabit Ethernet applications.
Advantages
This twinax direct attach cable provides a cost-effective alternative to optical transceivers and separate fibre patching for short distances. Its fixed 5 m length simplifies cabling planning in racks, reduces power consumption compared with active optical transceivers, and minimizes signal latency due to the copper twinax construction. The cable is compatible with Juniper-style SFP28 form-factor ports and supports stable 25Gbps throughput in appropriate network equipment.
Suitable for
Server-to-switch connections in data centre racks
Switch-to-switch uplinks within the same rack or adjacent racks
High-density top-of-rack switching environments
Short-reach 25GbE interconnects where fibre is not required
Key specifications
Cable type: Twinax copper direct attach
Connector form-factor: SFP28-compatible plugs on both ends
Length: 5 metres
Nominal data rate: 25 Gigabit Ethernet (25Gbps)
Reach: Short-reach interconnects (rack/adjacent racks)
Latency: Low, passive copper link
Installation: Plug-and-play, no external power required
How to use
Ensure both network devices have compatible SFP28 ports that accept passive twinax direct attach cables. Power down or follow hot-swap guidance per device manufacturer if required, then insert each SFP28 plug into the corresponding port until it clicks into place. Verify link status on both devices and configure the network interfaces as needed for 25GbE operation. For removal, release the connector latch and withdraw the plug carefully to avoid damaging the port.
Usage recommendations
Install the cable within racks or between adjacent racks to maintain the cable within its designed short-reach range. Avoid tight bends and excessive cable stress; maintain minimum bend radius specified by the vendor. Use in environments where 25Gbps copper interconnects meet latency and distance needs and where compatibility with the specific network equipment has been confirmed.

## FAQ

### How much does the SFP28 CBO 740-084666-BO 5 m cost, and is it available for purchase?

The price is 145.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 34 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 31.07.2026 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/4469890/59857032_large.webp