{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Digitus DN-81630 100Gb/s QSFP28 SR4 Fiber Optic Network Transceiver Module 850nm
320.99 €

Digitus DN-81630 100Gb/s QSFP28 SR4 Fiber Optic Network Transceiver Module 850nm

Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 1
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 2
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 3
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 4
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 5
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 6
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 1
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 2
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 3
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 4
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 5
Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver Photo 6
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

Digitus DN-81630 100Gb/s QSFP28 SR4 Fiber Optic Network Transceiver Module 850nm

{{email}}
You keep track of price changes

Digitus DN-81630 100Gb/s QSFP28 SR4 Fiber Optic Network Transceiver Module 850nm

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

Short description

Digitus DN-81630 100Gb/s QSFP28 SR4 fiber optic network transceiver module designed for high-speed data transmission up to 100000 Mbit/s. Features an 850 nm wavelength and MTP/MPO multi-mode interface, supporting distances up to 100 meters. Compatible with major networking brands including Cisco, D-Link, and Avaya. Ideal for enterprise data centers, high-performance computing, and core switch interconnections requiring reliable, high-bandwidth optical connectivity.
Available at price 320.99 €: 4 pcs.
Total available for order: 8 pcs.
Warranty: 2 Years
SKU: 4960657
free shipment

Cheapest delivery:

Latvijas Pasts nodaļa

Pick-up points

Latvijas Pasts nodaļa

Cost

3.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
12.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.07 kg)
Parcel couriers
Latvijas Pasts nodaļa
12.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 3.99 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. × 107 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 8.92 euros per month
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 Digitus DN-81630 100Gb/s QSFP28 SR4 Fiber Optic Network Transceiver Module 850nm is a high-performance, four-channel pluggable parallel optical module designed to meet rigorous enterprise networking requirements. Operating with an 850 nm wavelength, this module delivers an exceptional data transfer rate of up to 100000 Mbit/s. It utilizes an MTP/MPO multi-mode interface to facilitate reliable high-speed connections across short to medium distances, making it an optimal solution for modern data centers and demanding network infrastructures.

Advantages

This optical transceiver provides high-density connectivity and impressive aggregate data rates while maintaining low operational power consumption. Its hot-pluggable QSFP28 form factor ensures seamless installation and maintenance without requiring full system shutdowns. The built-in digital diagnostic monitoring allows administrators to track real-time operational parameters, enhancing overall network reliability and uptime. Broad multi-brand compatibility enables integration into diverse existing hardware environments.

Suitable for

  • Enterprise data center core switch interconnections
  • High-performance computing network deployments
  • Short to medium-range fiber optic backbone links
  • High-bandwidth server-to-switch connections

When it may not be suitable

This transceiver is not designed for single-mode fiber infrastructure or long-distance telecommunication links exceeding 100 meters. It is also incompatible with networking hardware that does not support the QSFP28 interface standard or specific multi-mode 850nm wavelengths.

Key specifications

  • Fiber optic QSFP28 transceiver type
  • Maximum data transfer rate of 100000 Mbit/s
  • 850 nm operating wavelength
  • MTP/MPO multi-mode interface
  • Maximum reach up to 70 meters on OM3 MMF and 100 meters on OM4 MMF
  • Typical power consumption under 3.5 W
  • 3.3 V input voltage
  • Operating temperature range from 0°C to +70°C

How to use

To install the module, ensure the networking equipment is powered according to standard safety guidelines, though hot-plugging is supported. Gently slide the QSFP28 transceiver into the designated slot on your compatible switch or router until it clicks securely into place. Connect the appropriate MPO/MTP multi-mode fiber optic ribbon cable to the module receptacle. Verify link status through the network management interface to ensure proper data transmission.

What to consider before purchase

  • Verify compatibility with your existing network switch or router brand
  • Confirm that your current cabling infrastructure utilizes OM3 or OM4 multi-mode fiber
  • Check that the required link distance does not exceed 100 meters
  • Ensure the target port supports QSFP28 form factor and 100G speeds

Always handle optical transceiver modules with ESD protection and keep dust plugs in place until fiber cables are connected to prevent contamination of the optical bores.

Specifications

Interface type:
QSFP28
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
100000 Mbit/s
SFP transceiver type:
Fiber optic
All features

Logistics data

UK Trade Tariff code:
85176200
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China

Packaging data

Package weight: Weight of the packaged product.
69.17 g
Package volume:
2610 cm³
Package height: The distance from the top to the bottom of the packaging.
29 mm
Package depth: The distance from the front to the back of the packaging.
900 mm
Package width: The distance from one side of the packaging to the other.
100 mm

Packaging content

Quantity per pack:
1 pc(s)

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.04 kg
Height: The measurement of the product from head to foot or from base to top.
8.5 mm
Depth: The distance from the front to the back of something.
18.4 mm
Width: The measurement or extent of something from side to side.
120 mm

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 70

Certificates

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS

Power

Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
3.5 W
Input voltage: The voltage (V) which is required to power the product.
3.3

Features

Compatible products: Other products that can be used with this product.
Allied Telesis, Allnet, Avaya, CISCO, D-Link, Edimax, FINISAR, FORCE 10, Gigamon Intellinet, KTI Networks, Level One, PLANET, Tenda, TP-Link, TRENDnet, Mikrotik , ENTERASYS, RIVERSTONE , Unifi, Ubiquiti, ZyXEL, ZTE
Hot-Plug support: Device has hot-plug capability, which means that user can replace system components without shutting down the system.
Yes
Plug and Play: Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Nickel

Performance

Digital Diagnostics Monitoring (DDM):
No
Duplex system: A duplex communication system is a point-to-point system composed of two connected parties or devices that can communicate with one another in both directions, simultaneously.
Full
Fiber ethernet cabling technology:
100GBASE
Wavelength: The distance over which a wave repeats itself. The wavelength determines the characteristics of the wave e.g. red light has a different wavelength to blue light.
850 nm
Maximum transfer distance: The greatest distance over which the data/signal can be transferred.
100 m
SFP transceiver standard:
SR4
Fiber optic connector: This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced.
QSFP28
Multi-mode fiber (MMF) supported:
Yes
Interface type:
QSFP28
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
100000 Mbit/s
SFP transceiver type:
Fiber optic

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}}
Stock data
Warehouse Stock Delivery to the store Store Price
EU86 4 09.11.2026 Best delivery
320.99 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 4 24.11.2026
353.49 €
320.99 €
Stock: 4
Delivery Date: 09.11.2026 Best delivery
Warehouse: EU86
Available only for legal entities
353.49 €
Stock: 4
Delivery Date: 24.11.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver cost, and is it available for purchase?

The price is 320.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 09.11.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 DIGITUS 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 DIGITUS 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, sfp transceiver type, 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 Digitus DN-81630 100Gb/s QSFP28 SR4 Transceiver?

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.