# SFP28 Transceiver BlueOptics 7G17A03538 25GBASE-LR LC-Duplex Singlemode 1310nm 10km DDM 0–70°C

**URL:** https://aio.lv/en/product--blueoptics-7g17a03538-bo--12241061
**Data updated:** 2026-03-30 19:42 (EEST)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** 7G17A03538-BO
**EAN:** 4063232350561
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 63.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-7g17a03538-bo--12241061

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Single-port SFP28 transceiver module compatible with Lenovo, model 7G17A03538 by BlueOptics. Supports 25GBASE-LR optical link over singlemode fiber at 1310 nm with LC-duplex connector, up to 10 km reach and Digital Diagnostic Monitoring (DDM). Designed for 25 Gbps data centers, switches and routers; operates between 0°C and +70°C for standard environments.

## Long description

BlueOptics 7G17A03538 SFP28 transceiver is a single-port module designed for 25GBASE-LR optical links over singlemode fiber. The module uses an LC-duplex connector and operates at a wavelength of 1310 nm to support data transmission up to 10 km. It includes Digital Diagnostic Monitoring (DDM) to report real-time parameters such as optical power and temperature, and is intended for use in 25 Gbps data center equipment, switches and routers within standard temperature environments.
Advantages
This SFP28 transceiver provides a compact, hot-pluggable form factor compatible with standard 25 Gbps interfaces, enabling easy upgrades of network equipment. The singlemode 1310 nm design delivers stable long-reach performance up to 10 km while minimizing dispersion for typical metro and data center links. Integrated DDM offers live monitoring of optical and electrical parameters to support maintenance and fault diagnosis. The module’s operating range suits standard ambient conditions common in server rooms and network closets.
Suitable for
 25 Gbps uplinks between switches and aggregation devices
 Data center server-to-switch connections over singlemode fiber
 Metro and campus singlemode fiber links up to 10 km
 Network equipment requiring LC-duplex 1310 nm 25G optics with DDM
Key specifications
 Form factor: SFP28 single-port transceiver
 Data rate: 25 Gbps
 Link type: 25GBASE-LR
 Fiber type: singlemode
 Wavelength: 1310 nm
 Connector: LC-duplex
 Maximum reach: up to 10 km (singlemode)
 Monitoring: Digital Diagnostic Monitoring (DDM)
 Operating temperature range: 0°C to 70°C
How to use
Install the transceiver into an appropriate SFP28 port on a compatible switch, router or media converter while the host device is powered according to the vendor’s hot-plug guidelines. Connect LC-duplex singlemode fiber patch cables with correct polarity. Verify link status on the host device and monitor DDM parameters via the host management interface to confirm optical power levels and temperature are within expected ranges. Follow the equipment vendor’s instructions for firmware or compatibility settings if required.
Usage recommendations
Use singlemode fiber of suitable grade and quality, keep connectors clean and capped when not in use, and maintain correct fiber polarity. For reliable long-reach links, check optical budget calculations including loss from connectors and splices. Monitor DDM values periodically to detect signal degradation early, and operate the module within the specified temperature range for stable performance.

## FAQ

### How much does the SFP28 Transceiver BlueOptics 7G17A03538 25GBASE-LR cost, and is it available for purchase?

The price is 76.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2264 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 23.07.2026 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. 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. More information about warranty service: https://aio.lv/en/warranty

## Image

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