# SFP transceiver module BlueOptics SFP-3611-BO Fiber optic LC Aluminium 20g

**URL:** https://aio.lv/en/product--blueoptics-sfp-3611-bo--4468797
**Data updated:** 2026-02-25 16:33 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SFP-3611-BO
**EAN:** 4063232635750
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 80.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 66.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sfp-3611-bo--4468797

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SFP-3611-BO is a fiber optic SFP transceiver module designed for high-performance networking. It features an LC connector and is made of durable aluminum, weighing only 20g. This module is ideal for reliable data transmission in various networking applications.

## Long description

The BlueOptics SFP-3611-BO is a single‑port SFP fiber optic transceiver module designed for single‑mode networks. It uses an LC duplex connector and an aluminum housing, and its compact form factor and low weight (approx. 20 g) make it suitable for densely populated switch and router slots. The module supports 1000BASE-ZX optical signalling with an optical transmitter and receiver operating at 1550 nm and is intended for long‑reach gigabit links over single‑mode fiber.
Advantages
The module follows MSA (SFP) mechanical and electrical standards for broad interoperability and is built to be compatible with common networking hardware that supports the Level One SFP-3611 1000BASE-ZX specification. Constructed with an aluminum casing for mechanical durability and thermal dissipation, the transceiver implements proven optical components and ICs to provide stable optical performance, long operational life and reduced maintenance. Optional Digital Diagnostic Monitoring (DDM/DOM) support enables real‑time monitoring of optical parameters when the host device provides the necessary interface.
Suitable for
Long‑reach gigabit Ethernet links over single‑mode fiber (1000BASE‑ZX)
Interconnection between switches, routers and storage systems
Fiber backbone links in campus and metropolitan networks
Environments requiring LC duplex single‑mode connections and compact SFP form factor
Key specifications
Form factor: SFP (small form-factor pluggable)
Optical mode: Single‑mode fiber
Wavelength: 1550 nm (transmit and receive)
Connector: LC duplex
Supported data rate: Up to 1.25 Gbps (1000BASE‑ZX)
Typical reach: Long‑range single‑mode operation (vendor specification up to tens of kilometers depending on fiber and link budget)
Housing material: Aluminium
Weight: approx. 0.02 kg
How to use
Insert the BlueOptics SFP-3611-BO into an available SFP port on a compatible switch, router or other network device while the device is powered down or following the host manufacturer’s hot‑swap guidelines. Connect LC duplex single‑mode fiber patchcords to the module ensuring correct transmit/receive orientation. Verify link status on the host device and, if available, enable or consult DDM/DOM readouts to monitor supply voltage, laser bias, output and input power and module temperature. Confirm that the host device firmware or driver supports third‑party SFP modules for full functionality.
Usage recommendations
Use single‑mode LC duplex patchcords and verify fiber endface cleanliness before connecting. For optimum range and performance, match the module to appropriate single‑mode cabling and optical budget requirements, and ensure the host hardware supports DDM/DOM if remote diagnostics are required. When replacing modules, keep ESD precautions and follow the network device vendor’s compatibility guidance.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Ethernet interface type | 1.25 Gigabit Ethernet |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 80000 m |
| Rx wavelength (max) | 1550 nm |
| Tx wavelength (max) | 1550 nm |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.02 kg |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 30 g |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 5 year(s) |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the SFP transceiver BlueOptics SFP-3611-BO cost, and is it available for purchase?

The price is 80.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 109 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 05.08.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, 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.

## Image

https://aio.lv/img/cache/product/4468797/64296297_large.webp