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header-product Fiber optic transceiver module D-Link DEM-311GT 1000 Mbit/s SFP 850 nm
22.99 €

Fiber optic transceiver module D-Link DEM-311GT 1000 Mbit/s SFP 850 nm

Fiber optic transceiver D-Link DEM-311GT 1000 Mbit/s Photo 1
Fiber optic transceiver D-Link DEM-311GT 1000 Mbit/s Photo 2
Fiber optic transceiver D-Link DEM-311GT 1000 Mbit/s Photo 3
Fiber optic transceiver D-Link DEM-311GT 1000 Mbit/s Photo 1
Fiber optic transceiver D-Link DEM-311GT 1000 Mbit/s Photo 2
Fiber optic transceiver D-Link DEM-311GT 1000 Mbit/s Photo 3
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Fiber optic transceiver module D-Link DEM-311GT 1000 Mbit/s SFP 850 nm

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Fiber optic transceiver module D-Link DEM-311GT 1000 Mbit/s SFP 850 nm

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Usual Price: 23.49 €
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The discount is valid from 22.05.2026 to 21.06.2026

Short description

The D-Link DEM-311GT is a high-performance SFP transceiver module designed for fiber optic networks. It supports a maximum data transfer rate of 1000 Mbit/s and operates at a wavelength of 850 nm. This module is ideal for connecting network devices over short distances, ensuring reliable and fast data transmission. Its compact design and compatibility with various SFP interfaces make it a versatile choice for enhancing network performance.
Available at price 22.99 €: 100 pcs.
Total available for order: 414 pcs.
Warranty: 2 Years
SKU: 4739
delivery
to the Customer Service Center at Kengaraga 2b, Riga
01.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.05 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
06.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The D-Link DEM-311GT is an SFP/mini-GBIC multimode fiber transceiver designed for Gigabit Ethernet links. It operates at 850 nm and supports full-duplex Gigabit speeds over multimode fiber, providing reach up to 220 m on 62.5 µm fiber and up to 550 m on 50 µm fiber. The transceiver has a metal housing for improved durability and EMI reduction, and it supports hot-pluggable operation.

Advantages

The DEM-311GT combines compact SFP form factor with high performance and cost-effective design. Metal casing enhances mechanical robustness and minimizes electromagnetic interference. Hot-pluggable capability simplifies installation and maintenance, and the product is covered by a standard two-year warranty with access to technical support.

Key specifications

  • Form factor: SFP / mini-GBIC
  • Wavelength: 850 nm
  • Fiber type: Multimode fiber (MMF)
  • Data rate: 1 Gbps (full duplex)
  • Maximum distance: 220 m on 62.5 µm MMF; 550 m on 50 µm MMF
  • Housing: Metal (EMI shielding)
  • Hot-pluggable: Yes
  • Warranty: 2 years

How to use

Insert the DEM-311GT SFP transceiver into a compatible SFP slot on a switch or router while the device is powered on or off, as it supports hot-pluggable operation. Connect the appropriate multimode fiber patch cord (62.5 µm or 50 µm) to the transceiver and secure connections at both ends. Verify link status on the network device and configure the port for Gigabit full-duplex operation if required by the switch or router settings.

Rekomendations

Use the DEM-311GT with compatible D-Link or industry-standard SFP ports and select the correct multimode fiber type to achieve the specified reach. For reliable performance, follow manufacturer guidelines for handling fiber connectors and observe ESD precautions during installation.

Specifications

Interface type:
SFP
Maximum data transfer rate:
1000 Mbit/s
All features

Performance

Interface type:
SFP
Maximum data transfer rate:
1000 Mbit/s
Networking standards:
IEEE 802.3x
Duplex system:
Full
Wavelength:
850 nm
Fiber optic connector:
LC
Maximum transfer distance:
550 m
Fiber cable diameters supported (core/cladding):
50/125
Multi-mode fiber (MMF) supported:
Yes
Single-mode fiber (SMF) supported:
No
SFP transceiver standard:
SX

Network

SFP transceiver type:
Fiber optic

Logistics data

Pallet gross width:
1220 mm
Pallet gross length:
1020 mm
Shipping (inner) case width:
260 mm
Shipping (inner) case length:
360 mm
Shipping (inner) case height:
310 mm
Shipping (inner) case gross weight:
4200 g
Products per shipping (inner) case:
50 pc(s)
Harmonized System (HS) code:
85369010
Shipping (inner) case net weight:
3200 g
Pallet gross weight (air):
246800 g
Master (outer) cases per pallet (air):
54 pc(s)
Products per pallet (air):
2700 pc(s)
Pallet height (air):
1990 mm
Pallet gross weight (sea):
246800 g
Master (outer) cases per pallet (sea):
54 pc(s)
Products per pallet (sea):
2700 pc(s)
Pallet height (sea):
1990 mm

Features

Hot-swap:
Yes

Operational conditions

Storage temperature (T-T):
-40 - 85
Operating temperature (T-T):
0 - 40

Packaging data

Package weight:
64 g
Package depth:
131 mm
Package height:
49 mm
Package width:
74 mm

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH174 100 01.07.2026 Best delivery
Discount 2%
22.99 € Best price
EU3 10 01.07.2026 Best delivery
Discount 2%
27.49 €
WH94 100 01.07.2026 Best delivery
Discount 2%
28.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 60 15.07.2026 26.99 €
EU9 23 01.07.2026 Best delivery 32.99 €
EU6 21 01.07.2026 Best delivery 36.49 €
Discount 2%
22.99 €
Stock: 100
Delivery Date: 01.07.2026 Best delivery
Warehouse: WH174
Discount 2%
27.49 €
Stock: 10
Delivery Date: 01.07.2026 Best delivery
Warehouse: EU3
Discount 2%
28.99 €
Stock: 100
Delivery Date: 01.07.2026 Best delivery
Warehouse: WH94
30.99 €
Stock: 100
Delivery Date: 07.07.2026
Warehouse: WH357
Available only for legal entities
26.99 €
Stock: 60
Delivery Date: 15.07.2026
Warehouse: WH109
32.99 €
Stock: 23
Delivery Date: 01.07.2026 Best delivery
Warehouse: EU9
36.49 €
Stock: 21
Delivery Date: 01.07.2026 Best delivery
Warehouse: EU6

Customer reviews

Customer questions

FAQ

How much does the Fiber optic transceiver D-Link DEM-311GT 1000 Mbit/s cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 414 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 01.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 D-Link 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 D-Link 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, 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.
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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.