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header-product LEVELONE SFP-3111 1.25Gbps Multi-Mode Fiber Optic Transceiver 1310nm 2km LC Duplex
25.49 €

LEVELONE SFP-3111 1.25Gbps Multi-Mode Fiber Optic Transceiver 1310nm 2km LC Duplex

LEVELONE SFP-3111 1.25Gbps Multi-Mode SFP Transceiver Photo 1
LEVELONE SFP-3111 1.25Gbps Multi-Mode SFP Transceiver Photo 2
LEVELONE SFP-3111 1.25Gbps Multi-Mode SFP Transceiver Photo 3
LEVELONE SFP-3111 1.25Gbps Multi-Mode SFP Transceiver Photo 4
LEVELONE SFP-3111 1.25Gbps Multi-Mode SFP Transceiver Photo 1
LEVELONE SFP-3111 1.25Gbps Multi-Mode SFP Transceiver Photo 2
LEVELONE SFP-3111 1.25Gbps Multi-Mode SFP Transceiver Photo 3
LEVELONE SFP-3111 1.25Gbps Multi-Mode SFP Transceiver Photo 4
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Short description

LEVELONE SFP-3111 multi-mode fiber optic transceiver delivers reliable 1.25Gbps data transfer rates for Gigabit Ethernet applications. Operating at a 1310nm wavelength, it supports communication distances up to 2km over multi-mode fiber cabling. Equipped with a duplex LC connector, hot-swap capability, and plug-and-play functionality, this SFP module ensures seamless network integration without requiring configuration software.
Available at price 25.49 €: 69 pcs.
Total available for order: 207 pcs.
Warranty: 2 Years
SKU: 632582
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.12.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.12.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.04 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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From 1.99 €
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Product information

Description

The LEVELONE SFP-3111 1.25Gbps Multi-Mode Fiber Optic Transceiver 1310nm 2km LC Duplex is a high-performance, cost-effective networking component designed to deliver reliable data transmission for Gigabit Ethernet applications. Operating at a wavelength of 1310nm, this module supports communication distances up to 2km when paired with multi-mode fiber optic cabling. Featuring a standard duplex LC connector and Small Form Factor Pluggable design, it ensures effortless integration into existing network switches and routers without the need for complex configuration software.

Advantages

This optical transceiver offers seamless plug-and-play installation alongside hot-swap capabilities, allowing network administrators to insert or remove the module without powering down the host device. It operates efficiently on a standard 3.3V power supply and complies with industry standards including IEEE-802.3z and multi-source agreements. The unit is engineered with an FP laser diode light source and meets Class 1 eye safety requirements, ensuring secure operation in professional environments while maintaining robust data integrity over distances up to 2000 meters.

Suitable for

  • Gigabit Ethernet switch connections
  • Short-to-medium range fiber optic links up to 2km
  • Enterprise local area networks using multi-mode cabling
  • Data center interconnections requiring hot-swappable modules

This module may not be suitable for single-mode fiber optic infrastructures or long-distance transmissions exceeding 2 kilometers. It is not designed for non-fiber network setups or environments that require specialized transceiver compatibility outside standard multi-source agreements.

Key specifications

  • Data transfer rate: 1.25 Gbps
  • Wavelength: 1310 nm
  • Fiber type: Multi-mode MMF
  • Maximum transfer distance: 2000 m
  • Connector type: Duplex LC
  • Form factor: SFP
  • Input voltage: 3.3 V
  • Operating temperature: 0 to 70 degrees Celsius

Installation requires inserting the SFP module directly into a compatible network device slot until it clicks securely into place. Connect the multi-mode fiber optic cable with the duplex LC interface to the ports on the transceiver. Because the unit supports plug-and-play operation and hot-swapping, no software installation or manual configuration is required before establishing a network link.

What to consider before purchase

  • Verify that your network hardware features an available SFP slot
  • Check that your existing cabling is multi-mode fiber matching the 2km distance limit
  • Confirm compatibility with your switch or router manufacturer specifications

Always inspect and clean fiber optic connectors before installation to prevent signal degradation, and ensure handling complies with electrostatic discharge precautions.

All features
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.
0.02 kg
Certification:
CE, FCC
Safety: List of regulatory safety standards for all countries in which this product has been certified.
EN 60825-1
Operating relative humidity (H-H):
5 - 95
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-40 - 85
Package weight: Weight of the packaged product.
35 g
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
Interface type:
SFP
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 70
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.
1250 Mbit/s
Height: The measurement of the product from head to foot or from base to top.
13.7 mm
Input voltage: The voltage (V) which is required to power the product.
3.3
Width: The measurement or extent of something from side to side.
57 mm
Depth: The distance from the front to the back of something.
12 mm
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3z
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.
1310 nm
Maximum current: The greatest possible amount of current, which is a quantity representing the rate of flow of electric charge.
0.3 A
Package depth: The distance from the front to the back of the packaging.
20 mm
Package height: The distance from the top to the bottom of the packaging.
65 mm
Package width: The distance from one side of the packaging to the other.
106 mm
Hot-swap:
Yes
Fiber ports quantity: The number of sockets (ports) for fibers (cables).
1
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.
LC
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
Maximum transfer distance: The greatest distance over which the data/signal can be transferred.
2000 m
Fiber cable diameters supported (core/cladding):
62.5/125
SFP transceiver type:
Fiber optic
Tx power (max):
1 dBmW
Tx power (min):
-9.5 dBmW
Maximum voltage:
6 V
Quantity per pack:
1 pc(s)
Harmonized System (HS) code:
85369010
Multi-mode fiber (MMF) supported:
Yes
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
EU3 69 01.12.2026 Best delivery
25.49 € Best price
WH320 69 01.12.2026 Best delivery
33.99 €
WH357 69 01.12.2026 Best delivery
43.99 €
25.49 €
Stock: 69
Delivery Date: 01.12.2026 Best delivery
Warehouse: EU3
33.99 €
Stock: 69
Delivery Date: 01.12.2026 Best delivery
Warehouse: WH320
43.99 €
Stock: 69
Delivery Date: 01.12.2026 Best delivery
Warehouse: WH357

Customer reviews

Customer questions

FAQ

How much does the LEVELONE SFP-3111 1.25Gbps Multi-Mode SFP Transceiver cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 207 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 01.12.2026 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 LEVELONE 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 LEVELONE 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.
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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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.