LevelOne SFP-2505 network transceiver module

Name: LevelOne SFP-2505 network transceiver module SFP-2505
Brand: LEVELONE
SKU: 11587110
Price: 73.99 EUR
Availability: InStock

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LevelOne SFP-2505 network transceiver module Fiber optic 2500 Mbit/s 1550 nm

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Short description

The LevelOne SFP-2505 is a fiber optic SFP transceiver with a maximum data transfer rate of 2500 Mbit/s. It operates at a wavelength of 1550 nm and has a typical power consumption of 1 W. The module is compliant with various certifications including CB, CE, FCC, RoHS, TÜV, and UL. Its compact form factor measures 55.9 mm in width, 13.4 mm in depth, and 13 mm in height, making it suitable for various networking applications.

Available at price 73.99 €: 10 pcs.

Total available for order: 30 pcs.

Warranty: 2 Years

SKU: 11587110

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.04 kg)

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36 months installment: from 2.06 euros per month

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Product information

Description

The LevelOne SFP-2505 is a single-mode SFP transceiver designed for Gigabit Ethernet and higher-speed links, offering up to 2.5 Gbps bidirectional data transfer over a single duplex fiber core. It operates at a wavelength of 1550 nm using a DFB laser diode, supports 9/125 µm fiber and reaches distances up to 40 km. The module features an LC duplex connector, hot-swappable SFP form factor and typical power consumption of 1 W.

Advantages

The SFP-2505 provides a balance of performance and cost-effectiveness for long-reach fiber links, supporting 2.5GBASE-LX speeds and Digital Diagnostics Monitoring (DDM) for real-time status. It complies with SFP MSA standards and common certifications (CB, CE, FCC, RoHS, TÜV, UL), making it interoperable and suitable for varied network equipment while operating in a commercial temperature range of 0 °C to 70 °C.

Suitable for

Long-distance Gigabit and 2.5 Gbps fiber links up to 40 km
Single-mode 9/125 µm fiber networks
Switches and routers with SFP ports that require 1550 nm transceivers
Environments needing hot-swappable fiber modules and DDM monitoring

Key specifications

Data rate: up to 2.5 Gbps (2500 Mbit/s)
Optical wavelength: 1550 nm
Fiber type: single-mode, 9/125 µm
Maximum link distance: up to 40 km
Connector: duplex LC
Transmitter: 1550 nm DFB laser diode
Receiver: PIN-TIA photo-detector
Form factor: SFP (hot-swappable)
Power consumption: typical 1 W
Operating temperature: 0 °C to 70 °C
Standards: SFP MSA, supports DDM

How to use

Insert the SFP-2505 into an available SFP slot on a compatible switch or router while the host device is powered on or off; the module is hot-swappable. Connect a single-mode LC duplex fiber cable (9/125 µm) to the LC connector, ensuring correct TX/RX alignment. Configure the network device for 2.5G or autonegotiation as required and monitor status via DDM or the host device interface.

Usage recommendations

Use clean single-mode LC connectors, verify fiber polarity before powering live links, and operate the module within the specified temperature range (0 °C to 70 °C). For reliable long-distance links, ensure proper fiber attenuation budget and follow manufacturer and network equipment guidelines.

Specifications

Interface type:: SFP
Maximum data transfer rate:: 2500 Mbit/s
Weight:: 0.0155 kg
Product colour:: Silver

All features

Performance

Interface type:: SFP
Maximum data transfer rate:: 2500 Mbit/s
Copper ethernet cabling technology:: 2.5GBASE
Wavelength:: 1550 nm
Fiber optic connector:: LC
Maximum transfer distance:: 40000 m
Fiber cable diameters supported (core/cladding):: 9/125
Tx power (max):: 3 dBmW
Tx power (min):: -2 dBmW
Digital Diagnostics Monitoring (DDM):: Yes
Single-mode fiber (SMF) supported:: Yes

Network

SFP transceiver type:: Fiber optic

Features

Form factor:: SFP
Plug and Play:: Yes
Product colour:: Silver
Hot-swap:: Yes

Operational conditions

Operating relative humidity (H-H):: 5 - 85
Storage temperature (T-T):: -40 - 85
Operating temperature (T-T):: 0 - 70
Storage relative humidity (H-H):: 5 - 85

Packaging content

Quantity per pack:: 1 pc(s)

Weight & dimensions

Weight:: 0.0155 kg
Height:: 13 mm
Width:: 55.9 mm
Depth:: 13.4 mm

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.: 1 W

Certificates

Compliance certificates:: TÜV mark, CB, CE, Federal Communications Commission (FCC), RoHS, UL

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Instructions

mmo_125083073_1740392498_5381_198480.pdf

Description

Instructions

mmo_125083073_1740392498_5381_198480.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU3	10	01.07.2026 Best delivery	73.99 € Best price
WH354	10	08.07.2026	112.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	10	15.07.2026	82.99 €

73.99 €

Stock: 10

Delivery Date: 01.07.2026 Best delivery

Warehouse: EU3

112.99 €

Stock: 10

Delivery Date: 08.07.2026

Warehouse: WH354

Available only for legal entities

82.99 €

Stock: 10

Delivery Date: 15.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the LevelOne SFP-2505 network transceiver module cost, and is it available for purchase?

The price is 73.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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, Installment. All transactions are 100% secure and encrypted.

Can LevelOne SFP-2505 network transceiver module 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 LevelOne SFP-2505 network transceiver module 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 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.

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 LevelOne SFP-2505 network transceiver module?

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.

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