# Fiber optic transceiver module BlueOptics H-SR4-QSFP28-BO QSFP28 MPO

**URL:** https://aio.lv/en/product--blueoptics-h-sr4-qsfp28-bo--5037927
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** BlueOptics
**Manufacturer code:** H-SR4-QSFP28-BO
**EAN:** 4063232239071
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 102.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 84.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-h-sr4-qsfp28-bo--5037927

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The BlueOptics H-SR4-QSFP28-BO is a fiber optic transceiver module designed for high-speed data transmission. It features a QSFP28 interface and MPO connector, ensuring compatibility with various networking equipment. The module is lightweight at 40 g and made of durable aluminum, making it suitable for various applications in data centers and enterprise networks.

## Long description

The BlueOptics H-SR4-QSFP28-BO is a fiber optic transceiver module engineered for 100G multimode short-reach links. It uses a QSFP28 interface with an MPO/MTP connector and is constructed in an aluminium housing with a net weight of approximately 40 g. The module supports parallel optical transmission over multimode fiber and is designed to interoperate with networking equipment that accepts QSFP28 MPO transceivers and conforms to MSA optical transceiver form‑factor conventions.
Advantages
This QSFP28 MPO transceiver offers 100G multimode performance in a compact, lightweight aluminium enclosure that facilitates installation and heat dissipation. The module is compatible with equipment that supports QSFP28 MPO interfaces and is manufactured to meet established MSA requirements for optical transceiver interoperability. Its multimode design and MPO connector enable simultaneous transmit and receive channels over a multi‑strand fiber ribbon, and the module’s construction and component selection target extended operational lifetime and stable optical performance.
Suitable for
100 Gigabit Ethernet links over multimode fiber within data centers
High‑speed switch and router uplinks that accept QSFP28 MPO transceivers
Short‑reach fiber interconnects between racks and patch panels
Key specifications
Interface type: QSFP28
Connector: MPO / MTP (multifiber ribbon)
Applicable fiber type: Multimode fiber
Typical reach: short‑reach multimode deployments (designed for up to 100 m on appropriate multimode fiber)
Housing material: aluminium
Weight: approx. 0.04 kg
Application protocols: 100G Ethernet and other high‑speed optical protocols over multimode fiber
How to use
Install the BlueOptics H-SR4-QSFP28-BO into a compatible QSFP28 port on a switch, router or optical device following the host equipment manufacturer’s hot‑plug procedure. Connect an MPO/MTP multimode fiber patch cord to the transceiver’s MPO connector, ensuring correct orientation and polarity. Verify that the host device recognizes the module and that link parameters (speed, lane mapping) match your network configuration. For monitoring and diagnostics, enable any supported digital diagnostic functions (DDM/DOM) in the host if available to observe supply voltage, optical power and temperature values.
Usage recommendations
Use high‑quality multimode MPO/MTP patch cords and ensure fiber endfaces and MPO connectors are properly cleaned before mating. Confirm that the target switch, router or storage hardware supports third‑party QSFP28 MPO transceivers and that firmware or configuration settings permit the expected 100G operation. For best reach and performance, deploy appropriate multimode fiber types and observe channel loss budgets and polarity conventions.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | QSFP28 |
| Ethernet interface type | 100 Gigabit Ethernet |
| Fiber ethernet cabling technology | 100GBASE |
| Ethernet LAN | Yes |
| Fiber optic connector | MPO, MTP |
| Maximum transfer distance | 100 m |
| Rx wavelength (max) | 850 nm |
| Tx wavelength (max) | 850 nm |

### Network

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.04 kg |

### Packaging content

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 50 g |

### Operational conditions

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

### Features

| Feature | Value |
|---|---|
| Product colour | Aluminium |

## FAQ

### How much does the Fiber optic transceiver BlueOptics H-SR4-QSFP28-BO cost, and is it available for purchase?

The price is 102.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1855 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 03.08.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, 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/5037927/64333527_large.webp