# SFP Transceiver CBO TN-SFP-LXB42 1000Base-LX 1310 nm Single-Mode Fiber

**URL:** https://aio.lv/en/product--blueoptics-tn-sfp-lxb42-bo--4471701
**Data updated:** 2026-02-25 16:35 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** TN-SFP-LXB42-BO
**EAN:** 4063232002927
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-08-08 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-tn-sfp-lxb42-bo--4471701

## 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

CBO TN-SFP-LXB42 is an SFP fiber optic transceiver supporting 1000Base-LX operation at 1310 nm for single-mode fiber links. Designed for gigabit Ethernet and network equipment with SFP slots, it enables up to typical LX distances over single-mode fiber, hot-pluggable installation and interoperable connectivity for switches, routers and media converters. Ideal for backbone links and campus networks where reliable long-reach fiber connections are required.

## Long description

The BlueOptics SFP Transceiver CBO TN-SFP-LXB42 1000Base-LX is a small form-factor pluggable module designed for gigabit Ethernet over single-mode fiber. Operating at a wavelength of 1310 nm, this SFP transceiver supports 1000Base-LX links and is intended for use in network equipment with standard SFP slots. The module provides hot-pluggable installation, interoperable connectivity with switches, routers and media converters, and is optimized for long-reach backbone and campus links over single-mode fiber.
Advantages
This SFP transceiver delivers reliable gigabit performance over single-mode fiber with a 1310 nm wavelength suited to long-distance LX transmission. Hot-pluggable design allows module replacement or installation without powering down equipment, minimizing maintenance downtime. The transceiver follows common SFP form-factor conventions for broad compatibility with network switches, routers and fiber converters. Its focus on single-mode fiber ensures lower attenuation and stable links for backbone and distribution paths.
Suitable for
Gigabit Ethernet uplinks between switches and routers over single-mode fiber
Backbone and campus network connections requiring extended reach
Media converters and fiber interface modules in network cabinets
Redundant or hot-swappable links in data center or enterprise networks
Key specifications
Interface type: SFP (small form-factor pluggable)
Data rate: 1000 Mbps (1000Base-LX)
Wavelength: 1310 nm
Fiber type: Single-mode fiber (SMF)
Form factor: Hot-pluggable SFP module
Typical reach: LX-class long-reach distances over single-mode fiber (vendor-specific distance varies with fiber type and conditions)
Connector: LC duplex
How to use
Insert the SFP transceiver into an available SFP slot on a compatible switch, router or media converter until it seats firmly. Connect LC duplex single-mode fiber patch cables, ensuring correct transmit-to-receive alignment between link endpoints. Verify link negotiation on the network device and confirm 1000Base-LX operation and link status through device management interfaces. For hot-swapping, remove or insert the module while following the host device’s guidance to avoid transient link issues.
Usage recommendations
Use this transceiver with single-mode fiber and LC duplex patch cords rated for 1310 nm operation. Check compatibility lists or SFP support matrices from your network equipment vendor and verify link distance requirements based on fiber type and path loss. Observe electrostatic discharge precautions when handling the module and keep optical ports protected from dust when not connected.

## FAQ

### How much does the SFP Transceiver CBO TN-SFP-LXB42 1000Base-LX cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 67 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

## Image

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