# CBO QSFP28 BlueOptics 100GB-C05-QSFP28-BL QSFP28 100 Gbit/s optical transceiver, 5 m

**URL:** https://aio.lv/en/product--blueoptics-100gb-c05-qsfp28-bl--4472370
**Data updated:** 2026-02-25 16:36 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** 100GB-C05-QSFP28-BL
**EAN:** 4063232642581
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 183.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 152.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-100gb-c05-qsfp28-bl--4472370

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

This CBO BlueOptics QSFP28 100GB-C05-QSFP28-BL is a QSFP28 optical transceiver supporting 100 Gbit/s data rate with a 5 m reach. Designed for high-speed networking equipment, it enables 100G links between compatible switches, routers or NICs. Suitable for data centers and enterprise cabling where short-reach multimode or direct-attach connections are required.

## Long description

The CBO QSFP28 BlueOptics 100GB-C05-QSFP28-BL is a QSFP28 optical transceiver that supports a 100 Gbit/s data rate with a nominal reach of 5 meters. Engineered for short-reach multimode links and direct-attach environments, this module is compatible with networking equipment that accepts QSFP28 form-factor optics and is intended for use in high-density data center and enterprise cabling infrastructures.
Advantages
This QSFP28 transceiver provides a compact, hot-pluggable solution for 100G connectivity with low power consumption and stable signal integrity over short multimode fiber or direct-attach copper assemblies. The module follows industry-standard QSFP28 mechanical and electrical specifications, enabling straightforward integration with compatible switches, routers and network interface cards. The 5 m reach supports short links in racks, between adjacent racks or within equipment shelves where reliable 100G links are needed.
Suitable for
 100G short-reach connections within data center racks and between adjacent racks
 High-density switch-to-switch or switch-to-server links using QSFP28 ports
 Enterprise backbone links where multimode short-range optics are acceptable
 Direct-attach scenarios requiring a reliable 5 m 100G connection
Key specifications
 Form factor: QSFP28
 Data rate: 100 Gbit/s
 Reach: 5 meters (short-reach multimode / direct-attach)
 Media types supported: multimode fiber or direct-attach assemblies
 Connector: QSFP28 standard interface
 Hot-pluggable design for in-service installation and replacement
 Compliance: conforms to QSFP28 electrical and mechanical specifications
How to use
Install the QSFP28 transceiver into a compatible QSFP28 port on the switch, router or NIC until the module seats firmly and the latch engages. Connect the appropriate multimode fiber patch cord or direct-attach assembly to the module, ensuring correct polarity and secure connectors. After physical installation, verify link status on the connected devices and configure link parameters as needed. For safe removal, disable the port if required by the equipment and release the latch before extracting the module.
Usage recommendations
Use this module for short-range 100G links within rack or cabinet environments and pair it with compatible multimode fiber or tested direct-attach cables. Confirm compatibility with the host equipment and follow manufacturer guidance for cleaning connectors, ESD precautions, and proper handling to maintain signal performance and module longevity.

## FAQ

### How much does the CBO QSFP28 BlueOptics 100GB-C05-QSFP28-BL cost, and is it available for purchase?

The price is 183.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 356 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 05.08.2026 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

https://aio.lv/img/cache/product/4472370/59854853_large.webp