{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Fiber optic transceiver module BlueOptics 845872-B21-BO 100000 Mbit/s QSFP28

Fiber optic transceiver module BlueOptics 845872-B21-BO 100000 Mbit/s QSFP28

Fiber optic transceiver BlueOptics 845872-B21-BO Photo 1
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 2
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 3
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 4
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 5
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 6
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 1
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 2
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 3
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 4
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 5
Fiber optic transceiver BlueOptics 845872-B21-BO Photo 6
Out of stock.
View similar!

Short description

The BlueOptics 845872-B21-BO is a high-performance fiber optic transceiver module designed for data transfer rates of up to 100000 Mbit/s. It features a QSFP28 interface and is ideal for high-speed networking applications. With a compact design and lightweight of 40 g, it ensures efficient connectivity in various setups.
Warranty: 2 Years
SKU: 10672723
Manufacturer: BlueOptics
delivery
Information regarding the items availability for purchase will be posted on this site
price
Item cost information will be published on this site
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 845872-B21-BO is a fiber optic transceiver module engineered for high-speed data transmission up to 100000 Mbit/s. Featuring a QSFP28 interface and a compact, lightweight silver housing, this module is intended for integration into compatible networking equipment where high bandwidth and space efficiency are required. The small form factor and 0.04 kg weight make it suitable for dense rack installations and modular switch or router ports.

Advantages

This QSFP28 transceiver supports 100000 Mbit/s data rates and provides a standardized interface for multi-rate connectivity. The compact silver module reduces space requirements and contributes minimal additional weight to networking assemblies. Its design aligns with common QSFP28-compatible devices, simplifying installation and replacement in existing infrastructures.

Suitable for

  • High-speed data center interconnects
  • Core and aggregation switch uplinks
  • Server-to-switch connections requiring 100 Gbit/s bandwidth
  • Modular network equipment with QSFP28 ports

Key specifications

  • Interface type: QSFP28
  • Maximum data transfer rate: 100000 Mbit/s
  • Weight: 0.04 kg
  • Product colour: Silver

How to use

Install the module into a compatible QSFP28 slot on a switch, router, or network adapter following the host equipment manufacturer's hot-swap and handling guidelines. Ensure fiber cables and connectors match the transceiver optics and that transmit and receive channels are correctly connected. Verify link status and negotiate supported speeds via the network device management interface after installation.

Usage recommendations

Use appropriate ESD precautions when handling the transceiver. Confirm compatibility with the host device and the optical cabling type before deployment. Keep protective caps on connectors when the transceiver is not in use to prevent contamination.

Specifications

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

Performance

Interface type:
QSFP28
Maximum data transfer rate:
100000 Mbit/s
Fiber ethernet cabling technology:
100GBASE
Fiber optic connector:
LC
Maximum transfer distance:
100 m
Rx wavelength (max):
918 nm
Rx wavelength (min):
832 nm
Tx wavelength (min):
832 nm
Tx wavelength (max):
918 nm
Multi-mode fiber (MMF) supported:
Yes

Network

SFP transceiver type:
Fiber optic

Packaging data

Package weight:
50 g

Operational conditions

Operating temperature (T-T):
0 - 70
Maximum operating temperature:
70 °C
Minimum operating temperature:
0 °C

Packaging content

Manual:
Yes
Quantity per pack:
1 pc(s)

Logistics data

Warranty period:
5 year(s)

Weight & dimensions

Weight:
0.04 kg

Features

Product colour:
Silver

Description

Machine translation. Load original

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

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. 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 845872-B21-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.