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header-product Fiber optic transceiver module BlueOptics 321-1659-BO QSFP LC Aluminium 20g
309.99 €

Fiber optic transceiver module BlueOptics 321-1659-BO QSFP LC Aluminium 20g

Fiber optic transceiver BlueOptics 321-1659-BO Photo 1
Fiber optic transceiver BlueOptics 321-1659-BO Photo 2
Fiber optic transceiver BlueOptics 321-1659-BO Photo 3
Fiber optic transceiver BlueOptics 321-1659-BO Photo 4
Fiber optic transceiver BlueOptics 321-1659-BO Photo 1
Fiber optic transceiver BlueOptics 321-1659-BO Photo 2
Fiber optic transceiver BlueOptics 321-1659-BO Photo 3
Fiber optic transceiver BlueOptics 321-1659-BO Photo 4
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Fiber optic transceiver module BlueOptics 321-1659-BO QSFP LC Aluminium 20g

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Short description

The BlueOptics 321-1659-BO is a fiber optic QSFP transceiver module designed for high-speed data transmission. It features an LC connector and is made of durable aluminum, weighing only 20g. Ideal for networking applications requiring reliable connectivity.
Available for order: 337 pcs.
Warranty: 2 Years
SKU: 5040854
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
05.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
10.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
10.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer
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Product information

Description

The BlueOptics 321-1659-BO QSFP LC Aluminium 20g is a fiber optic transceiver module engineered for high-speed network connectivity. Designed with a QSFP interface and LC duplex connector, this compact aluminium module weighs approximately 20 g and supports single-mode optical links. It is compatible with systems that accept QSFP form-factor transceivers and is intended for long-reach optical transmission in data center and carrier environments.

Advantages

This QSFP transceiver offers a compact, metal-housed design that supports high-bandwidth optical transmission while maintaining a low weight. The LC connector and QSFP interface conform to common MSA mechanical standards for interoperable deployment. The aluminium housing provides mechanical stability and thermal dissipation for continuous operation, and the module is suitable for environments requiring reliable fiber connectivity over single-mode fiber links.

Suitable for

  • High-speed Ethernet and fiber channel uplinks in data centers
  • Inter-switch links and aggregation ports
  • Long-reach single-mode fiber connections between sites
  • Network equipment in carrier and enterprise environments

Key specifications

  • Interface type: QSFP
  • Connector type: LC duplex
  • Housing material: aluminium
  • Weight: 0.02 kg
  • Fiber type: single-mode (designed for long-reach optical links)

How to use

Install the module into a compatible QSFP port on your network device following the device manufacturer’s guidelines. Ensure the host device supports the QSFP module type and that any required firmware or software settings are enabled. Connect LC duplex single-mode patch cords to the module and to the corresponding remote transceiver or patch panel. Observe proper electrostatic discharge (ESD) precautions during handling and keep protective dust caps on connectors until final connection.

Usage recommendations

Verify compatibility with your switch or router vendor and enable any necessary port settings before full deployment. For optimal link quality, use verified single-mode fiber patch cords and maintain clean connector endfaces. Monitor link status through your host system's diagnostics and replace dust caps when the module is not in use.

Specifications

Interface type:
QSFP
Weight:
0.02 kg
Product colour:
Aluminium
All features

Performance

Interface type:
QSFP
Ethernet interface type:
40 Gigabit Ethernet
Fiber ethernet cabling technology:
40GBASE
Ethernet LAN:
Yes
Fiber optic connector:
LC
Maximum transfer distance:
10000 m
SFP transceiver standard:
CWDM
Coarse Wavelength Division Multiplexing (CWDM):
Yes

Network

SFP transceiver type:
Fiber optic

Weight & dimensions

Weight:
0.02 kg

Packaging content

Quantity per pack:
1 pc(s)

Packaging data

Package weight:
30 g

Logistics data

Warranty period:
5 year(s)

Operational conditions

Operating temperature (T-T):
0 - 70

Features

Product colour:
Aluminium

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Fiber optic transceiver BlueOptics 321-1659-BO cost, and is it available for purchase?

The price is 309.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 337 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 05.08.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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.
warranty
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.