# Fiber optic SFP transceiver BlueOptics S-35LC20D-BO, 1000 Mbit/s, nickel housing

**URL:** https://aio.lv/en/product--blueoptics-s-35lc20d-bo--4467192
**Data updated:** 2026-02-25 16:32 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** S-35LC20D-BO
**EAN:** 4063232647395
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-s-35lc20d-bo--4467192

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

BlueOptics S-35LC20D-BO is a fiber optic SFP transceiver module offering up to 1000 Mbit/s data rate. It fits SFP interfaces and comes in a nickel-coloured metal housing. Certified to CE, FCC and ISO9001 standards, it weighs 20 g and is compatible with MikroTik S-35LC20D devices. Suitable for gigabit Ethernet and network uplinks.

## Long description

BlueOptics S-35LC20D-BO is a single‑mode fiber optic SFP transceiver module designed for 1000 Mbit/s (Gigabit) links. The module fits standard SFP slots and is housed in a nickel‑coloured metal casing. It uses an LC simplex connector and complies with common industry standards, making it suitable for network uplinks, switches and routers that accept SFP transceivers. The module is certified to CE, FCC and ISO9001 standards and weighs approximately 20 g.
Advantages
The transceiver supports gigabit optical transmission over single‑mode fiber and follows MSA mechanical and electrical specifications for SFP modules, ensuring interoperability with a wide range of network equipment. Its metal housing provides mechanical robustness and EMI shielding. Designed with components meeting industrial quality criteria, the module supports digital diagnostic monitoring (DDM/DOM) when the host device provides that capability. Certification to CE, FCC and ISO9001 indicates conformity with regulatory and quality standards.
Suitable for
Gigabit Ethernet uplinks between switches, routers and aggregation devices
Network links in data centers and server rooms using single‑mode fiber
Longer distance point‑to‑point connections where LC simplex single‑mode fiber is used (up to manufacturer distance recommendations)
Replacement or expansion of SFP ports in compatible network hardware
Key specifications
Interface type: SFP (Small Form‑factor Pluggable)
Maximum data transfer rate: 1000 Mbit/s (Gigabit)
Connector: LC simplex for single‑mode fiber
Housing material and colour: metal, nickel‑coloured
Weight: approximately 0.02 kg
Standards and features: supports DDM/DOM (if host supports), MSA compliant, CE and FCC certified
How to use
Insert the BlueOptics SFP transceiver into an available SFP slot on a compatible switch, router or other network device while the device is powered according to the vendor procedure. Connect an LC simplex single‑mode fiber patch cable to the transceiver’s LC port and to the corresponding remote transceiver or patch panel. Configure the host device’s interface for 1000BASE operation if required by the platform, and verify link status and diagnostics through the host management interface. If the host supports DDM/DOM, use the management tools to monitor optical parameters such as received power and temperature.
Usage recommendations
Use quality single‑mode LC patch cords and appropriate fiber management (patch panels, strain relief) to ensure reliable performance. Confirm host compatibility with SFP transceivers and enable DDM/DOM only if supported by both the transceiver and the host device. Follow ESD handling precautions during installation and avoid bending fiber beyond recommended radii to maintain signal integrity.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1000 Mbit/s |
| Ethernet LAN | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 20000 m |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Rx wavelength (max) | 1310 nm |
| Tx wavelength (max) | 1310 nm |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | BX-U |

### Network

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

### Operational conditions

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

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, ISO9001 |

### Features

| Feature | Value |
|---|---|
| Product colour | Nickel |
| Compatible products | MikroTik S-35LC20D |

### Packaging data

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

### Weight & dimensions

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

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the BlueOptics S-35LC20D-BO fiber optic SFP module cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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 22.07.2026 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

### 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/4467192/58968819_large.webp