# InfiniBand/fibre optic cable BlueOptics JNP-100G-4X25G-1M-BL 1m QSFP28 4xSFP28

**URL:** https://aio.lv/en/product--blueoptics-jnp-100g-4x25g-1m-bl--5041971
**Data updated:** 2026-02-25 16:38 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** JNP-100G-4X25G-1M-BL
**EAN:** 4063232642024
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 134.49 €
**Prices and availability valid until:** 2026-08-16 23:59
**Price without VAT (21%):** 111.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-jnp-100g-4x25g-1m-bl--5041971

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.08.2026 | free |
| Pickup points | 20.08.2026 | 1.79 EUR |
| Courier delivery to door | 20.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics JNP-100G-4X25G-1M-BL is a high-quality InfiniBand/fibre optic cable designed for efficient data transmission. It features a length of 1 meter and connectors QSFP28 and 4xSFP28, ensuring compatibility with various devices. This cable is ideal for high-speed networking applications, providing reliable performance and durability.

## Long description

The BlueOptics JNP-100G-4X25G-1M-BL is a 1 meter QSFP28 to 4xSFP28 direct attach cable (DAC) designed for short-distance, high-speed connections in rack and adjacent-rack environments. This passive twinax copper assembly follows MSA guidelines and supports 100GBase-CR4 / 4x25GBASE-CR electrical transmission over a single meter with 26 AWG conductors. It is suitable for use with switches, routers, storage arrays and other networking hardware that accept QSFP28 to 4xSFP28 DACs and is intended for Ethernet, Fibre Channel, FCoE and InfiniBand applications up to 100 Gbps per link.
Advantages
The cable provides a low-latency, low-power connection option with passive operation (no active electronics) and minimal insertion loss for short links. Construction uses high-quality components and industry-standard connectors to achieve reliable signal integrity and long service life. Its 1 m length and QSFP28 to 4xSFP28 breakout make it convenient for linking 100G ports to multiple 25G ports without additional transceivers, reducing cost and complexity in dense rack deployments.
Suitable for
Top-of-rack and adjacent-rack interconnects in data centers
Connecting QSFP28 100G ports to 4x25G SFP28 ports for switches and routers
Short-reach high-bandwidth links for storage systems and compute nodes
Environments using Ethernet, FCoE, Fibre Channel or InfiniBand protocols
Key specifications
Cable type: passive twinax copper (Direct Attach Cable)
Connectors: QSFP28 to 4×SFP28 breakout
Length: 1 meter
Supported data rate: up to 100 Gbps (4×25G lanes)
Conductor gauge: 26 AWG
Standards: MSA-compliant QSFP28 / SFP28 electrical interface for 100GBase-CR4 / 4x25GBASE-CR
How to use
Install the BlueOptics QSFP28 end into the 100G QSFP28 port and plug the four SFP28 ends into the corresponding 25G SFP28 ports on the target device. Ensure both devices support passive DACs and the intended 100GBase-CR4 / 4x25GBASE-CR electrical protocol. Route the cable to avoid sharp bends and mechanical stress; maintain recommended bend radius for twinax assemblies. After physical connection, verify link status and negotiated speeds in your network equipment management interface and adjust port configuration if necessary.
Usage recommendations
Use this passive DAC for short-distance direct connections within racks or between adjacent racks. Confirm hardware compatibility with QSFP28-to-4×SFP28 passive assemblies in vendor documentation, and avoid exceeding the 1 m recommended routing distance to ensure optimal signal integrity.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Package weight | 260 g |
| Cable length | 1 m |
| Data transfer rate | 100 Gbit/s |
| Product colour | Coral, Silver |
| Connector 1 | QSFP28 |
| Connector 2 | 4xSFP28 |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics JNP-100G-4X25G-1M-BL cost, and is it available for purchase?

The price is 134.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 17.08.2026 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/5041971/64354482_large.webp