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header-product BlueOptics X2121A-1M-N-BL InfiniBand Fibre Optic Cable 1m QSFP Male/Male
80.99 €

BlueOptics X2121A-1M-N-BL InfiniBand Fibre Optic Cable 1m QSFP Male/Male

InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 1
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 2
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 3
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 4
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 5
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 6
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 1
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 2
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 3
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 4
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 5
InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL Photo 6
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Short description

The BlueOptics X2121A-1M-N-BL is a 1-meter InfiniBand fibre optic cable featuring QSFP connectors on both ends. Designed for high-speed data transmission, it ensures reliable connectivity in data centers and networking environments. The male/male configuration makes it versatile for various applications.
Available for order: 147 pcs.
Warranty: 2 Years
SKU: 4471812
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The BlueOptics X2121A-1M-N-BL InfiniBand Fibre Optic Cable 1m QSFP Male/Male is a 1-meter high-density connection cable with QSFP connectors on both ends, designed for short-reach, high-speed interconnects in data centers and server racks. The cable supports InfiniBand and related 40 Gbps applications and is intended for linking switches, routers, storage systems and other networking equipment that accept QSFP-to-QSFP connections. Constructed to meet common MSA mechanical and electrical requirements, the cable offers a compact, low-latency link suitable for dense rack deployments.

Advantages

The cable provides a reliable 1 m QSFP-to-QSFP connection that minimizes signal loss and latency for short-distance links. Its standardized QSFP interface ensures interoperability with equipment that supports 40G InfiniBand and related protocols. The short length reduces cable clutter in racks and simplifies cable management while the passive design lowers power consumption compared with active optical modules. Manufactured using industry-grade components, the product is intended to deliver consistent performance in high-availability environments.

Suitable for

  • Interconnects between adjacent rack units and within rack switch-to-switch links
  • High-speed InfiniBand networking and 40 Gbps data transfers
  • Connections between servers, storage arrays and network appliances with QSFP ports

Key specifications

  • Length: 1 meter
  • Connector type: QSFP (male) to QSFP (male)
  • Supported protocols: InfiniBand and 40 Gbps Ethernet-class applications
  • Design: passive direct-attach twinax style for short-reach links
  • Cable gauge: approximately 30 AWG construction for short-distance high-speed signalling

How to use

Install the BlueOptics X2121A-1M-N-BL by inserting each QSFP male connector into the corresponding QSFP port of your networking devices until the connector latches. Ensure both devices support passive QSFP direct-attach connections and the same transmission protocol (for example InfiniBand or 40GBase-CR4). Route the cable to avoid sharp bends and mechanical strain; maintain the recommended bend radius specified by your hardware vendor. After physical installation, verify link status and data rate via device management interfaces and adjust configuration if required.

Usage recommendations

Use this 1 m QSFP cable for short, rack-level links where low latency and compact cabling are priorities. Verify compatibility with your switch or server firmware and confirm the device accepts passive QSFP twinax-style connections before deployment. Avoid electric and mechanical stress, and periodically inspect connectors for dust or damage to preserve signal integrity.

All features
Weight:
0.15 kg
Package weight:
160 g
Cable length:
1 m
Data transfer rate:
40 Gbit/s
Product colour:
Black
Connector 1:
QSFP
Connector 2:
QSFP
InfiniBand protocol:
Yes

Description

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Customer reviews

Customer questions

FAQ

How much does the InfiniBand Fibre Optic Cable BlueOptics X2121A-1M-N-BL cost, and is it available for purchase?

The price is 80.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 147 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 23.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.