# Fiber optic cSFP network transceiver BlueOptics CSFP-BX1490-20-D-BO, 1250 Mbit/s, metal housing, silver

**URL:** https://aio.lv/en/product--blueoptics-csfp-bx1490-20-d-bo--4470660
**Data updated:** 2026-03-07 14:46 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** CSFP-BX1490-20-D-BO
**EAN:** 4063232238388
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 88.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 73.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-csfp-bx1490-20-d-bo--4470660

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.89 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

BlueOptics CSFP-BX1490-20-D-BO is a fiber optic cSFP network transceiver supporting up to 1250 Mbit/s. The module features a metal silver housing, compact cSFP interface, and an MTBF of 1,000,000 hours. Weighing 20 g, it is intended for optical uplinks and short- to medium-range fiber connections in networking equipment requiring a 1250 Mbit/s transceiver.

## Long description

BlueOptics CSFP-BX1490-20-D-BO is a fiber optic cSFP network transceiver designed for optical uplinks and short- to medium-range single-mode fiber connections. The module supports a maximum data transfer rate of 1250 Mbit/s and fits compact cSFP slots. It comes in a metal silver housing, weighs 20 g and offers an MTBF of 1,000,000 hours, making it suitable for networking equipment that requires a 1250 Mbit/s transceiver.
Advantages
The transceiver provides a compact cSFP form factor compatible with MSA-defined interfaces and a durable metal housing for robust mechanical protection. With a rated MTBF of 1,000,000 hours and a light weight of 20 g, it is engineered for continuous operation in managed network environments. The module supports standard 1250 Mbit/s optical transmission for common Ethernet and high-speed networking applications on single-mode fiber.
Suitable for
Optical uplinks between switches and routers
Short- to medium-range single-mode fiber links in campus and metro networks
Replacement or upgrade of 1250 Mbit/s cSFP ports in compatible networking equipment
Use in compact or space-constrained network devices requiring cSFP modules
Key specifications
Interface type: cSFP
Maximum data transfer rate: 1250 Mbit/s
Housing material and colour: metal, silver
Typical application: single-mode fiber optical links
Weight: 0.02 kg
Mean time between failures (MTBF): 1,000,000 hours
How to use
Install the BlueOptics cSFP module into a compatible cSFP slot in your switch, router or other network device while the device is powered down or following the vendor's hot-swap recommendations. Connect an appropriate single-mode LC duplex fiber patch cord between this transceiver and the remote transceiver or patch panel. Ensure transmit and receive channels are correctly crossed according to your cabling layout. After insertion and link-up, verify the connection status in the host device management interface and check link speed and optics status.
Usage recommendations
Use certified single-mode LC duplex patch cords and ensure both endpoints support the module's transmission parameters. Verify that the host device firmware or configuration permits third-party cSFP transceivers if necessary. For optimal lifespan, observe appropriate environmental conditions (temperature, humidity) as specified by your network equipment and avoid mechanical stress on the fiber connectors.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | cSFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Ethernet interface type | Gigabit Ethernet |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 20000 m |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1490 nm |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | BX-D |

### Network

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |
| Maximum operating temperature | 70 °C |

### Packaging data

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

### Weight & dimensions

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

### Features

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 1000000 h |
| Product colour | Silver |
| Housing material | Metal |

## FAQ

### How much does the BlueOptics CSFP-BX1490-20-D-BO cSFP transceiver cost, and is it available for purchase?

The price is 88.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 114 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 06.08.2026 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.

## Image

https://aio.lv/img/cache/product/4470660/58974755_large.webp