# SFP transceiver BlueOptics SP-03-LR1-CDFM-BO 155 Mbit/s 1310 nm

**URL:** https://aio.lv/en/product--blueoptics-sp-03-lr1-cdfm-bo--4471587
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** SP-03-LR1-CDFM-BO
**EAN:** 4063232006291
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-sp-03-lr1-cdfm-bo--4471587

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics SP-03-LR1-CDFM-BO is an SFP transceiver module designed for fiber optic communication. It supports a maximum data transfer rate of 155 Mbit/s and operates at a wavelength of 1310 nm. The module is housed in a durable metal casing and requires an input voltage of 3.3 V. Weighing only 2 g, it is compact and efficient for network applications.

## Long description

The BlueOptics SP-03-LR1-CDFM-BO is a single-mode SFP transceiver module designed for fiber-optic networks. It supports a maximum data transfer rate of 155 Mbit/s at a wavelength of 1310 nm, uses an LC duplex connector and is housed in a metal casing. The module requires a 3.3 V supply and weighs approximately 2 g, making it compact and suitable for installations where space and weight are considerations.
Advantages
The module follows MSA SFP form-factor standards and is compatible with equipment that supports the corresponding 100BASE-LH optical interface. Its metal housing provides mechanical durability and EMI resilience for stable operation. Single-mode operation at 1310 nm enables long-reach transmission over single-mode fiber, while the small physical size and low weight simplify handling and installation in switches, routers and other networking hardware.
Suitable for
Fiber-optic links in switches and routers that accept SFP modules
100BASE-LH / Ethernet and related applications up to 155 Mbit/s
Long-reach single-mode fiber connections where 1310 nm operation is required
Environments requiring compact, low-weight transceivers for dense installations
Key specifications
Interface type: SFP (MSA compliant)
Maximum data transfer rate: 155 Mbit/s
Optical wavelength: 1310 nm (single-mode)
Connector type: LC duplex
Operating voltage: 3.3 V
Housing: metal
Weight: 0.002 kg
Colour: silver
How to use
Install the transceiver into an SFP slot on a compatible switch, router or other network device, ensuring the module is fully seated and latched according to the host equipment instructions. Connect LC duplex single-mode fiber patch cables with correct polarity to the transmit and receive ports. Verify that the host device supports the 100BASE-LH optical interface and that link parameters (speed and duplex) match the remote endpoint. Power the system with the nominal 3.3 V supply provided by the host module slot; no separate power connection is required for the transceiver itself.
Usage recommendations
To achieve optimal link performance, use quality single-mode fiber and LC duplex patch cords, ensure connectors are clean before mating, and confirm compatibility of the host hardware with 100BASE-LH SFP modules. If digital diagnostic monitoring (DDM/DOM) is required, verify that the host supports the feature to read real-time module parameters for maintenance and troubleshooting.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 155 Mbit/s |
| Fiber ethernet cabling technology | 1000BASE |
| Duplex system | Full |
| Wavelength | 1310 nm |
| Fiber optic connector | SFP |
| Maximum transfer distance | 40000 m |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |
| SFP transceiver standard | LH |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | 0 °C |

### Power

| Feature | Value |
|---|---|
| Input voltage | 3.3 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3 g |

### Packaging content

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.002 kg |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the SFP transceiver BlueOptics SP-03-LR1-CDFM-BO cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 140 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 03.08.2026 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, 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 SFP transceiver BlueOptics SP-03-LR1-CDFM-BO?

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.

## Image

https://aio.lv/img/cache/product/4471587/64302286_large.webp