{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Fiber optic transceiver BlueOptics 321-2133-BO 100000 Mbit/s QSFP28
102.49 €

Fiber optic transceiver BlueOptics 321-2133-BO 100000 Mbit/s QSFP28

Fiber optic transceiver BlueOptics 321-2133-BO Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Fiber optic transceiver BlueOptics 321-2133-BO 100000 Mbit/s QSFP28

{{email}}
You keep track of price changes

Fiber optic transceiver BlueOptics 321-2133-BO 100000 Mbit/s QSFP28

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The BlueOptics 321-2133-BO is a QSFP28 fiber optic transceiver module with a maximum data transfer rate of 100000 Mbit/s. It features a silver color, weighs 20 g, and has a mean time between failures (MTBF) of 1000000 hours, ensuring reliability for high-speed data transmission.
Available for order: 1887 pcs.
Warranty: 2 Years
SKU: 10621267
Manufacturer: BlueOptics
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

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: 1.00 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 €
payment
Payment Methods:
Bank transfer
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The BlueOptics 321-2133-BO is a QSFP28 fiber optic transceiver module designed for high-speed network links with a maximum data transfer rate of 100000 Mbit/s. The module has a compact form factor, a silver housing and a lightweight construction of 20 g. With a reported mean time between failures (MTBF) of 1,000,000 hours, the transceiver is intended for continuous operation in data center and telecom environments where reliable, high-throughput connections are required.

Advantages

The QSFP28 interface supports 100 Gbps links and is compatible with equipment that accepts QSFP28 modules, allowing aggregation of multiple lanes for high-bandwidth applications. Its low weight and standard form factor simplify installation and tray or cage mounting in compatible switches and routers. The high MTBF rating indicates a design focus on long-term reliability for demanding network infrastructures.

Suitable for

  • 100 Gbps uplinks between switches and routers in data centers
  • High-density server interconnects and top-of-rack deployments
  • Backbone links in campus and enterprise networks
  • High-throughput storage area network (SAN) connections

Key specifications

  • Interface type: QSFP28
  • Maximum data transfer rate: 100000 Mbit/s (100 Gbit/s)
  • Product colour: Silver
  • Weight: 0.02 kg
  • Mean Time Between Failures (MTBF): 1,000,000 hours

How to use

Insert the BlueOptics QSFP28 transceiver into a compatible QSFP28 slot on the switch, router or host network adapter, ensuring correct orientation and full seating until the module latches. Connect appropriate fiber-optic cables or direct-attach assemblies to the transceiver ports following the equipment vendor's cabling polarity and connector type recommendations. Monitor link status via the host system to confirm successful negotiation at the desired data rate.

Usage recommendations

Use the transceiver in equipment that supports QSFP28 optics and follow manufacturer guidelines for handling electrostatic-sensitive devices. Ensure compatible optical cables and transceiver specifications (wavelength, reach, and connector type) are matched to the network design. Maintain proper airflow and environment conditions to preserve performance and reliability.

Specifications

Interface type:
QSFP28
Maximum data transfer rate:
100000 Mbit/s
Weight:
0.02 kg
Product colour:
Silver
All features

Performance

Interface type:
QSFP28
Maximum data transfer rate:
100000 Mbit/s
Ethernet interface type:
100 Gigabit Ethernet
Fiber ethernet cabling technology:
100GBASE
Ethernet LAN:
Yes
Fiber optic connector:
MTP/MPO
Maximum transfer distance:
100 m
Digital Diagnostics Monitoring (DDM):
Yes
Rx wavelength (max):
850 nm
Tx wavelength (max):
850 nm
Multi-mode fiber (MMF) supported:
Yes
SFP transceiver standard:
SR4

Network

SFP transceiver type:
Fiber optic

Sustainability

Sustainability compliance:
Yes
Sustainability certificates:
RoHS, Federal Communications Commission (FCC), CE

Features

Mean time between failures (MTBF):
1000000 h
Form factor:
QSFP28
Product colour:
Silver
Hot-Plug support:
Yes
Easy to install:
Yes
Hot-swap:
Yes
Brand compatibility:
NetScout

Weight & dimensions

Weight:
0.02 kg

Operational conditions

Maximum operating temperature:
70 °C

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Fiber optic transceiver BlueOptics 321-2133-BO cost, and is it available for purchase?

The price is 102.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1887 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.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, 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.

Where can I download the instructions for Fiber optic transceiver BlueOptics 321-2133-BO?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
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.