# Fiber optic transceiver CBO QSFP-100G-SR4 100G multimode short-reach

**URL:** https://aio.lv/en/product--blueoptics-qsfp-100g-sr4-hu-bo--4466291
**Data updated:** 2026-02-25 16:31 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** QSFP-100G-SR4-HU-BO
**EAN:** 4063232063508
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 84.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-qsfp-100g-sr4-hu-bo--4466291

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

CBO QSFP-100G-SR4 is a QSFP28 fiber optic transceiver designed for 100 Gbps multimode short-reach links. It supports parallel multimode fiber connections for data center and high-speed network interconnects, enabling low-latency, high-bandwidth transmission over short distances between switches, servers and aggregation equipment.

## Long description

The BlueOptics CBO QSFP-100G-SR4 is a QSFP28 fiber optic transceiver designed for 100 Gbps multimode short-reach links. It enables parallel multimode fiber connections for high-bandwidth, low-latency transmission between switches, servers and aggregation equipment in data center and enterprise network environments. The module conforms to QSFP28 form factor dimensions and supports short-reach multimode fiber distances suitable for intra-rack and intra-data-center interconnects.
Advantages
This transceiver offers 100 Gbps aggregate bandwidth using a four-lane parallel multimode interface, providing reliable short-range connectivity with low power consumption and compact QSFP28 packaging. It is compatible with standard multimode optical infrastructure and hot-pluggable for easy installation without system downtime. The device is engineered to meet industry signal and thermal profiles for stable operation in dense networking environments.
Suitable for
Short-reach links within data centers between switches and server racks
High-speed aggregation and spine-leaf network interconnects
Multimode fiber backbone segments and patching within campus or enterprise facilities
Upgrading existing multimode infrastructures to 100 Gbps capacity
Key specifications
Form factor: QSFP28 compatible
Data rate: 100 Gbps aggregate (4 x 25 G lanes)
Media type: Multimode fiber (parallel MPO/MTP connector)
Reach: Short-reach distances on multimode fiber (designed for intra-rack and intra-data-center links)
Wavelength: Multimode VCSEL-based transmission across parallel lanes
Power consumption: Low-power QSFP28 module class
Hot-pluggable: Yes
Operating environment: Designed for standard data center temperature ranges
How to use
Insert the QSFP28 transceiver into a compatible QSFP port on the switch or server line card while the host device is powered on to take advantage of hot-pluggable operation. Connect a parallel multimode MPO/MTP patch cable between transceivers on the two endpoints, ensuring correct fiber polarity and clean connector end faces. Monitor link status via the host system interface and verify correct lane alignment and optical power levels according to the switch or transceiver diagnostics.
Usage recommendations
For reliable performance, use multimode fiber of appropriate OM grade (OM3/OM4) and maintain proper fiber cleaning and connector inspection procedures. Avoid exceeding specified data center temperature ranges and check compatibility with the host equipment’s supported QSFP28 transceiver profiles before deployment.

## FAQ

### How much does the CBO QSFP-100G-SR4 100G fiber transceiver cost, and is it available for purchase?

The price is 101.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1848 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 12.08.2026 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/4466291/59879441_large.webp