# BlueOptics WPN77-BO InfiniBand/fibre optic cable 10 m QSFP

**URL:** https://aio.lv/en/product--blueoptics-wpn77-bo--4471792
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** WPN77-BO
**EAN:** 4063232012995
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 231.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 191.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-wpn77-bo--4471792

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics WPN77-BO is a 10 m InfiniBand/fibre optic cable featuring QSFP connectors on both ends. It is designed for high-speed data transmission in data centers and networking environments, ensuring reliable performance and minimal signal loss. Ideal for connecting servers, switches, and storage devices.

## Long description

The BlueOptics WPN77-BO InfiniBand/fibre optic cable 10 m QSFP is a 10-meter active optical cable (AOC) with QSFP connectors on both ends. Designed for data center and enterprise networking environments, this cable supports 40GBASE-SR4 multi-mode optical links and is suitable for connecting servers, switches and storage systems over short to medium rack-to-rack distances. The integrated optical transmitter and receiver on each end convert electrical signals to optical signals and are built to comply with industry MSA guidelines for QSFP interconnects.
Advantages
The cable provides 40 Gbit/s aggregate bandwidth per link using QSFP to QSFP termination and reduces electromagnetic interference compared to copper alternatives. As an active optical cable it integrates lasers and receiver electronics to maintain signal integrity over the 10 m length while minimizing insertion loss. The product is manufactured to industry module alignment and component standards to ensure predictable interoperability with hardware that supports 40GBASE-SR4 QSFP AOCs.
Suitable for
Rack-to-rack links in data centers
Server-to-switch connections in high-density environments
Interconnects for storage arrays and SANs
High-speed InfiniBand or Ethernet fabrics up to 40 Gbit/s
Key specifications
Cable type: Active Optical Cable (AOC) with QSFP to QSFP connectors
Length: 10 meters
Transmission standard: 40GBASE-SR4 compatible, multi-mode fiber
Data rate: up to 40 Gbit/s aggregate per link
Connector form factor: QSFP (quad small form-factor pluggable)
Features: integrated optical transmitter and receiver, Digital Diagnostics Monitoring (DDM) / Digital Optical Monitoring (DOM) support where host hardware provides access
How to use
Install the BlueOptics WPN77-BO by inserting each QSFP connector into the corresponding QSFP port on your network devices while the devices are powered down or following your hardware vendor’s hot-plug guidance. Verify that both endpoints support 40GBASE-SR4 or the intended protocol (Ethernet, Fibre Channel over Ethernet or InfiniBand) and that the device firmware recognizes AOC modules. When available, use the host’s diagnostic interface to read DDM/DOM parameters such as supply voltage, temperature and optical power for link validation.
Usage recommendations
Route the cable without tight bends and avoid mechanical stress near the QSFP housings. Ensure connected equipment supports QSFP AOCs and DDM/DOM if you require diagnostic monitoring. For consistent performance, use the cable in accordance with data center cabling best practices and verify compatibility with your switch or server vendor documentation before deployment.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.11 kg |
| Cable length | 10 m |
| Data transfer rate | 40 Gbit/s |
| Product colour | Orange |
| Connector 1 | QSFP |
| Connector 2 | QSFP |
| Compliance certificates | RoHS |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics WPN77-BO cost, and is it available for purchase?

The price is 231.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 11.08.2026 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/4471792/64303335_large.webp