# BlueOptics ONS-SC-OSC-ULH=-BO SFP Network Transceiver Module, 155 Mbit/s, LC Duplex, Singlemode

**URL:** https://aio.lv/en/product--blueoptics-ons-sc-osc-ulh-bo--12493722
**Data updated:** 2026-06-02 20:12 (EEST)
**Category:** Network Media Converters
**Manufacturer:** BlueOptics
**Manufacturer code:** ONS-SC-OSC-ULH=-BO
**EAN:** 4063232006116
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 84.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 70.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-ons-sc-osc-ulh-bo--12493722

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics ONS-SC-OSC-ULH=-BO is a high-performance SFP network transceiver module designed for 155 Mbit/s data transmission. Featuring an LC duplex interface, it supports long-range singlemode fiber optic connections up to 80 km. This reliable module is ideal for enterprise networking and telecommunications, ensuring stable connectivity and full compliance with CE, RoHS, and FCC standards for professional infrastructure deployments.

## Long description

The BlueOptics ONS-SC-OSC-ULH=-BO is a high-performance SFP network transceiver module engineered for reliable data transmission at speeds of 155 Mbit/s. Designed as a compatible replacement for Cisco ONS-SC-OSC-ULH= hardware, this module utilizes an LC Duplex interface to facilitate long-range communication over singlemode fiber optic cables. With a reach of up to 80 kilometers, it is an essential component for professional telecommunications and enterprise-grade network infrastructures requiring stable, high-speed connectivity.
Advantages
This transceiver module offers exceptional reliability by utilizing high-quality laser and integrated circuit components from industry-leading manufacturers. Its robust design ensures a long operational lifespan, exceeding 10 years in typical environments. The inclusion of Digital Diagnostics Monitoring (DDM) allows for real-time tracking of critical parameters such as temperature, supply voltage, and optical power levels, which significantly simplifies network maintenance and troubleshooting. Furthermore, the module is fully compliant with international standards, including CE, RoHS, and FCC, ensuring seamless integration into existing professional hardware environments without compromising signal integrity.
Suitable for
Long-distance data transmission up to 80 km
Enterprise networking and server room connectivity
Telecommunications infrastructure deployments
SDH/SONET and high-speed Ethernet applications
Hardware environments requiring Cisco-compatible optical interfaces
When it may not be suitable
This module is specifically designed for singlemode fiber optic infrastructure and will not function with multimode fiber cabling. Additionally, it is optimized for 155 Mbit/s data rates and is not intended for high-bandwidth applications requiring Gigabit or 10G speeds.
Key specifications
Data transfer rate: 155 Mbit/s
Maximum distance: 80,000 meters
Connector type: LC Duplex
Fiber type: Singlemode
Operating wavelength: 1550 nm
Form factor: SFP
Weight: 0.02 kg
How to use
To install the transceiver, ensure your network hardware is powered on and supports SFP modules. Carefully insert the module into the designated SFP slot until it clicks into place. Connect your singlemode fiber optic patch cable to the LC Duplex interface. Once connected, the device should be automatically recognized by your network switch or router. If your hardware supports DDM, you can access real-time diagnostic data through your network management software to verify the link status and signal quality.
What to consider before purchase
Verify that your network hardware supports the 155 Mbit/s data rate
Ensure your fiber optic infrastructure uses singlemode cabling
Check if your host device supports the DDM/DOM diagnostic feature
Confirm the compatibility of your hardware with the Cisco ONS-SC-OSC-ULH= standard
Usage recommendations
For optimal performance and to maintain the integrity of the optical signal, always use high-quality fiber patch cords and ensure that the connector end-faces are clean before insertion. Avoid bending fiber cables beyond their minimum bend radius to prevent signal loss.

## Specifications

| Feature | Value |
|---|---|
| Interface type | SFP |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | Yes |

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 155 Mbit/s |
| Fiber ethernet cabling technology | 100BASE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber optic connector | LC |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 80000 m |
| Rx wavelength (max) | 1550 nm |
| Rx wavelength (min) | 1550 nm |
| Tx wavelength (min) | 1550 nm |
| Tx wavelength (max) | 1550 nm |

### Weight & dimensions

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

### Other features

| Feature | Value |
|---|---|
| Form factor | SFP |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | Federal Communications Commission (FCC), CE, RoHS |

### Operational conditions

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

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Packaging data

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

### Logistics data

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

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

## FAQ

### How much does the BlueOptics ONS-SC-OSC-ULH=-BO SFP Transceiver Module cost, and is it available for purchase?

The price is 84.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 24.07.2026 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: maximum data transfer rate, maximum transfer distance, weight, fiber optic connector, 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 BlueOptics ONS-SC-OSC-ULH=-BO SFP Transceiver Module?

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/12493722/68825909_large.webp