# SFP28 Direct Attach Cable CBO for Juniper 740-084664, 1 m, passive copper

**URL:** https://aio.lv/en/product--blueoptics-740-084664-bo--4469888
**Data updated:** 2026-02-25 16:34 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** 740-084664-BO
**EAN:** 4063232142999
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 144.49 €
**Prices and availability valid until:** 2026-08-21 23:59
**Price without VAT (21%):** 119.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-740-084664-bo--4469888

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.08.2026 | free |
| Pickup points | 24.08.2026 | 1.79 EUR |
| Courier delivery to door | 24.08.2026 | 4.99 EUR |

## Summary description

SFP28 direct attach cable from CBO, compatible with Juniper model 740-084664, length 1 m. Passive copper twinax assembly provides a low-latency 25Gbps link for short-reach connections between SFP28 ports. Designed for server, switch or storage interconnects in data centers and network racks, it offers a compact, plug-and-play solution for high-speed links.

## Long description

SFP28 Direct Attach Cable CBO for Juniper 740-084664, 1 m, passive copper is a 1 metre SFP28 twinax copper assembly designed to provide a low-latency 25 Gbps electrical link between compatible SFP28 ports. The cable supports short-reach connections commonly used in data centers and network racks for server-to-switch, switch-to-switch or storage interconnects. Its passive design requires no external power or active components, and the compact SFP28 form-factor enables plug-and-play installation in standard port cages.
Advantages
The passive copper construction delivers low latency and consistent signal integrity for 25 Gbps links while keeping power consumption minimal. The 1 m length reduces excess cable slack in dense rack environments and simplifies cable management. The SFP28 twinax assembly is backward-compatible with SFP28 port mechanics and offers a cost-effective alternative to optical transceivers for short distances.
Suitable for
Server-to-top-of-rack switch connections in data centres
Switch-to-switch short-reach links within racks
Direct attachment for storage arrays and SAN endpoints
High-density network panels and blade server enclosures
Key specifications
Connector type: SFP28 duplex electrical connectors
Data rate: 25 Gbps per link
Cable type: Passive twinax copper
Length: 1 metre
Latency: low, suitable for short-reach interconnects
Form factor: SFP28 compatible module assembly
How to use
Install the cable by inserting each SFP28 connector into the corresponding SFP28 port until the latch clicks to secure the connection. Ensure both devices support 25 Gbps electrical direct-attach connections and that ports are powered and configured for the intended link speed. For removal, depress the connector latch and pull straight out to avoid damaging the port. No additional configuration is required at the cable level; adjust device settings only as needed for link negotiation or port mapping.
Usage recommendations
For optimal performance, use this passive SFP28 twinax cable for short-distance links up to 1 metre inside racks or between adjacent racks. Avoid tight bends and excessive stress on the cable assembly, maintain good airflow around port panels, and ensure compatible SFP28 ports on both devices. For longer distances or optical isolation requirements, consider active cables or fiber optic transceivers.

## FAQ

### How much does the SFP28 Cable CBO Juniper 740-084664, 1 m cost, and is it available for purchase?

The price is 144.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 46 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 19.08.2026 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/4469888/59855954_large.webp